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KD cn O fi r+ to CcnD II PLAINTIFF'S EXHIBIT SGP 0022889 ^.QEORQI A- PACIFIC BE8TWALL GYPSUM WALLSGARD FOR WALL AND CEIUNO SYSTEMS kWallboard Products Joint System and Accessory Products Incombustible Gypsum Sound Deadening Board k G-P/EternawallTM k Tile Backer Board lG>P Bestwall Steel Stud Details k Technical Data k. Construction Systems k. Ceiling and Floor Assemblies ;*iui rr DOOCC iOA SGP 0022890 WALLBOARD PRODUCTS Products Thickness Widths G-P/Bestwall Regular Wallboard X" XT X" X" 4' Lengths 6' to 16' in even feet Edge T, S, B G-P/Bestwall Firestop X' 4' 6' to 16' T, S,B X" (2'on in even order) feet G-P/Bestwall X' 4' 8' S X" Gypsum Sound Oeadening Board G-P/Bestwall Regular Tile Backer Board X" 4' 8', 11' T 12' G-P/Bestwall Firestop Tile Backer Board X' 4' 8', 11' T 12' G-P/Bestwall Regular Insulating Wallboard X' X' x 4' 6' to 16' T.S G-P/Bestwall Firestop Insulating Wallboard X" 4' G-P/Bestwall Regular EtemawaN'"-- Vinyl Surfaced Wallboard: Standard Line X" 4' (Special order X'&X") 6' to 16' 8'(Other lengths available on special order.) T,S V, S Decorator Line X" 4' (Special order V&H") 8' (Other lengths available on special order.) V,S Description G-P/Bestwall Regular Gypsum Wallboard is manufactured with Tapered or Square Edges and faced with a strong, cream-colored paper which will accommodate any type of decora tive treatment. The back paper, which is gray, is as strong as the face paper. The X" and X" wallboard with Tapered edges is recommended for single layer application in new con struction. Tapered edges are designed to be reinforced with G-P/Bestwall Joint System products which lend itself to a smooth, seamless surface. Square edges are recommended for use where exposed joints are acceptable. The resistance to fire exposure and sound transmission increase with the use of greater board thickness and the number of layers of board used. (See the Technical Data Charts on pp. F/10 thru F/13.) G-P/Bestwall Firestop carries a 45 minute to 3 hour fire resistant rating in various wood and steel wall and floor/ceiling assemblies. Unexpanded vermiculite in the core, balances gypsum shrinkage by expanding when exposed to heat, while the textile glass filaments keep the core intact even after its chemically combined water has been released, giving a thermal stabilized core. See pages F/10 thru F/13 for fire resistive ratings obtained by various Firestop assemblies. ' G-P/Bestwall X" Incombustible Gypsum Sound Deadening Board meets the requirements of the most sophisticated sound control systems available with the added convenience of being one of the easiest sound control materials to install. It is designed and formulated for high sound transmission loss, structural strength and incombustibility. It has a distinctive green face paper. When applied over IX" steel studs or 2 x 4 wood studs, one layer of X" G-P/Bestwall Firestop Type XXX over one layer of Vi" Gypsum Sound Deadening Board gives a 1-hour fire resistive wall and a 45 S.T.C. Refer to the brochure "Sounds Great" tor other assemblies with S.T.C. ratings up to 55. This is a water-resistant gypsum product with a fight blue face paper, designed for use as a base for the adhesive application of ceramic, metal or plastic tile. The gypsum core con sists of incombustible gypsum rock, combined with an emulsion giving high water resist ance. This new G-P/Bestwall product is ideal for bathrooms, kitchens, powder rooms and other moisture areas. G-P/Bestwall Tile Backer Board can be erected as easily as wallboard and requires no finishing of joints or nail heads with joint treatment nor further waterproofing under tile applied adhesively unless required by local code. This contains the factory treated water-resistant core and treated face and back paper plus the addition of unexpanded vermiculite and glass fiber reinforcement which gives increased fire protection and strength. Where fire rated assemblies are required in areas subject to moisture, such as partitions between bathrooms and other interior areas, most building codes allow the use of G-P/Bestwall Firestop Tile Backer Board. The use of X' Firestop Tile Backer will give a 1 hour fire rating. Regular Insulating Gypsum Wallboard is regular gypsum wallboard, with bright aluminum foil laminated to the back surface. In a single layer application it provides the advantages of regular gypsum wallboard plus having effective insulation and vapor barrier qualities. A separate and continuous vapor barrier automatically ascends on the warm side of the wall when G-P/Bestwall Insulating Gypsum Wallboard is applied. The aluminum foil, facing a X" minimum space, reflects 90% of radiant heat, providing insulation qualities equal to X' of fiberboard insulation (tested by U.S. Bureau of Stand ards). Panels must be installed with foil side against the studs. To have reflective insulation value, FHA requires the foil to face a minimum air space of 3/'. This is the regular insulating gypsum wallboard with the addition to the core of unexpanded vermiculite and glass fiber content for increased fire protection. Through the proper use of this product desired fire-rated assemblies can be achieved. SGP 0022891 Colors--Avocado, Gold, Flax, White, Beige, Stucco, Buff, Willow Green, Fawn, Snowdrift White, Alabaster, Tangerine, Cherry, Pecan and American Walnut. This panel has the vinyl surface factory laminated to Regular Gypsum Wallboard. Available in a variety of colors and textures, it provides beauty and utility to commercial, institutional and home interiors. Eternawall is strong and resilient. The solid gypsum core is incombus tible. It has a standard flame spread of 30, with a rating of 25 available on special order. Eternawall colors won't fade. The deep linen-textured vinyl surface can be scrubbed without damage to color, texture or design. Because of its ability to take hard wear and to resist stains, Eternawall is ideal for restaurants, hotels, clubs, and hospitals as well as home use. It is also ideally suited for movable partitions. Colors--Available in 15 patterns and over 200 decorator colors. Samples available upon request. The lowest cost for Decorator Line panels is based on a minimum order of 12,000 sq. ft. in one color and pattern. Allow eight weeks lead time. Note: "Monolithic" type Eternawall is available in both the standard and decorator colors on special order of 12,000 sq.ft.or more, in one color or pattern. Allow 12 weeks lead time. < For rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling." Products Thickness Widths Lengths Edge (j.p/Bestwall Firestop Eternawall--Vinyl Surfaced Wallboard >/2" %" 4' 8' (other v,s lengths available on special order.) '(jTp/Bestwall Firestop Gypsum Sheathing Zi" 2' and 4' 8' and 9' S, T&G G-P/Bestwall Gypsum Firestop Backer Board '/2" T and 4' 8' to 16' S, T&G y," G-P/Bestwall Regular Backer Board G-P/Bestwall 1" Coreboard Vs" 2' and 4' lA" Vs" 8' S 1" 2' Custom S, cut up to T&G 14' G-P/Bestwall Grid Board V," 2354" 2354" S Description This panel has the vinyl surface factory laminated to a Firestop panel which has unexpanded vermiculite and glass fibers added to the core to give it additional fire resistance. With this technically designed gypsum core, a 1 hour or greater fire rating may be obtained on wall assemblies. Same colors available as with regular Eternawall. Flame spread of 25 available on special order. Treated--G-P/Bestwall Firestop Gypsum Sheathing consists of incombustible gypsum rock combined with an asphalt emulsion to provide high resistance to water. All G-P/Bestwall Firestop Gypsum Sheathing meets ASTM C79-67, including requirement for water resistance. This eliminates the need for building paper (except where required by local building code). An untreated gypsum sheathing is available. The 2' wide sheathing is made with precision-cut tongue and groove edges to provide a struc turally strong and stable wall. "V" tongue and groove edges fit snugly, minimizing wind in filtration. The 4' wide square edge sheathing, applied vertically, completely eliminates the need for corner bracing. It is designed to meet requirements of FHA Technical Circular 12. G-P/Bestwall s/b" Firestop Gypsum Backer is used as a backing for decorative surface treat ments of acoustical plasters,tile,plywood and various veneers. A single layer application of Vs" G-P/Bestwall Firestop Gypsum Backer on both sides of wood or steel framing, enables loadbearing or non-loadbearing wall assemblies to resist temperatures rising to 1700 F. in the ASTM standard time temperature curve for one hour. Firestop Gypsum Backer consists of a gypsum core with unexpanded vermiculite, reinforced with literally miles of high tensile strength glass fibres, firmly bonded to a fibrous gray paper on both sides. G-P/Bestwall Gypsum Backer, designed for first or base layers in field lamination of gypsum wallboards, acoustical tile and other compatible materials with adhesives, provides low cost, level surfaces for further decorative treatments. It may be applied over loadbearing or non loadbearing wood or metal framing with nails, screws or staples. 1" Gypsum Coreboard is available in two styles. a. A homogenous core with a tongue and grooved joint. b. Two layers of Zi" backer board, laminated. 1" Gypsum Coreboard is used for the core material in various, all-gypsum partition assem blies. Regular G-P/Bestwall Wallboard is fabricated as an economical, lay-in panel, for suspended ceiling systems. Vinyl covered available on special order. G-P Wallboard Edges T--Tapered S--Square B--Beveled (Special Order) V--Modified Beveled Edge SGP 0022892 GEORGIA-PACIFIC GYPSUM RESEARCH LABORATORY, Portland, Oregon THIS IS WHERE NEW PRODUCTS DEVELOP! No matter how great a product is, it still must change to meet the needs of tomorrow. In gypsum, this means better fire con trol, better sound control and better products that will con form to the higher standards of tomorrow's construction. georgia-pacific/bestwall F/3 JOIIMT SYSTE3V1 PRODUCTS G-P/Bestwall --Triple Duty Joint Compound G-P/Bestwall Triple Duty Wallboard Joint Compound is a vinyl multi-purpose joint system product. A single bag offers taping, topping and texturing. It can be used for all coats in the reinforcing and concealing of joints in gypsum wallboard construction. The binder in Triple Duty, being a vinyl, gives this product a wet life of 30 to 60 days duration This allows pre-mixing in large quantities prior to application. Triple Duty can be applied using standard hand or mechanical tools. There is low shrinkage and it is easily sanded. When the application is completed, the surface is ready for priming and decoration as desired with no further preparation necessary. Coverage: 60 lbs. per 1,000 sq. ft. (12-50 lbs. per 1,000 sq. ft. when used as a texturing material.) Lb. Package--25 and 50 BEADY MIX G-P/Bestwall -- Bedding, Topping Compound G-P/Bestwall Joint System products are designed to conceal joints and nail heads and "surface-weld" wallboard panels together. Properly used, these products assure smooth, seamless appearance of walls and ceilings, with joints as strong as the wallboard itself. Bedding Compound -- Designed to provide maximum adhesion of tape to the joints. It spreads smoothly and may be hand or machine applied. Coverage: 15 lbs. per 1,000 sq. ft. (Used in conjunction with 45 lbs. of Bestwall Topping Compound.) Topping Compound -- Used for finishing taped joints and spotting nail heads. Sanding is unnecessary if carefully applied. It is long working with low shrinkage. Coverage: 45 lbs. per 1,000 sq. ft. (Over 15 lbs. of Bestwall Bedding Compound.) Lb. Package--25 G-P/Bestwall -- Ready Mix Joint Compound Ready Mix Joint Compound is an easy-working material for the filling of joints, and embedding the joint reinforcing tape in gypsum wallboard construction. Furnished in cans and cartons ready to use, this stable, all-purpose compound is also excellent for use in covering nail heads and forming interior and exterior angles. Ready Mix Joint Compound assures a standard mixture for uniform workability throughout the job. It has a long wet life and will not spoil even when the container is left opened. Ready Mix Joint Compound is completely compatible with the G-P/Bestwall 1-Day Wallboard Joint Compound and may be used for the topping coat over G-P/Bestwall 1-Day Wallboard Joint Compound. Ready Mix Joint Compound produces an excellent surface for any type of decoration. For best results, the surface should be primed before being decorated. Package--1 and 5 gal. cans, 4 gal. cartons G-P/Bestwall --All Purpose Joint Compound G-P/Bestwall All Purpose Joint Compound is used for bedding tape, topping, corner bead, nail spotting and texturing. When taping be sure the compound under the tape, and the first coat over the tape is thoroughly dry before applying the next coat over the joints. When used for texturing, for best results, apply a vinyl primer to the entire area before texturing. The texture may be applied with a roller, sponge, brush or other suitable implement depending on the type of configuration desired. Coverage: 60 lbs. per 1,000 sq. ft. Lb. Package--25; 18 lbs. with 250' tape 1 wAY A' G-P/Bestwall--One Day G-P/Bestwall 1-Day Wallboard Joint Compound makes possible the taping and finishing of all wallboard joints within a single day. It is used for all coats preceding the final coat. The compound, a "setting" material, rather than the con ventional drying type material, is formulated to set and harden in 21/? to 3 hours. When hardened, G-P/Bestwall 1-Day Wallboard Joint Compound will not shrink. This solves a major problem of wallboard installation, by eliminating days of heating unfinished homes and buildings, time lost traveling to and from jobs, and long delays while waiting for con ventional materials to dry and harden. And because there is no shrinkage, quantity of compound and number of coast applied, may be reduced. For best results, use a primer sealer over surface before painting or texturing. Lb. Package--25 G-P/Bestwall -- Laminating Compound G-P/Bestwall Laminating Compound is an exclusive product formulated to assure adhesion between sheets of wallboard. It is a casein base dry powder product, requiring addition of water only. Easy to mix and easy to apply, it forms a permanent, positive bond. G-P/Bestwall Laminating Compound has been proven effective through many years of actual field use. Coverage: Approx. 35 lbs. per 1,000 sq. ft. Lb. Package--25 SGP 0022893 F/4 For rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling.' \ * G-P/Bestwall -- Grabit G-P/Bestwall Grabit is an adhesive which permits direct attachment of gypsum wallboard to masonry walls. It may be used on poured concrete, cinder block or concrete block walls which are reasonably straight and true and are free from surface treatment, decorations, or protrusions. Grabit may be used on exterior walls which are above grade level with out waterproofing. Grabit can be used to adhere gypsum wallboard to polystyrene insulation material. Adhesion is secure and permanent, with no need for furring strips or fasteners. After being mixed with water as di rected. Grabit can be applied with blade or caulking gun. Only four 1" ribbons are needed for each 4' wide wallboard panel. The adhesive fills in all normal irregularities in the masonry. In 3 to 4 hours, Grabit sets hard, and joint taping and finishing operations may then be started. This adhesive may be used wherever there is need to attach gypsum wallboard to masonry walls: in homes, apartments, hotels, offices, and plants. Coverage: Up to V* lb. per sq. ft. de pending on roughness of base surface. Lb. Package --50 G-P/Bestwall--Texturing Materials G-P/Bestwall Bestex A, B, C and D are texture materials designed to produce various texture finishes over drywall construction. Bestex A--contains no aggregate and can be used for both hand and spray application to produce textures such as stipple, swirl, spatter and orange peel finishes. Bestex B--contains a small amount of aggregate and produces medium coarse textures such as sand finishes. Bestex C--contains a large amount of aggregate and is used for coarse textures such as simulated acoustic finishes. Bestex D--a texture with coarse aggregate for simulated acoustic ceilings. B, C and D textures are for spray application only. All three textures produce hard surfaced, white, decorative finishes that have excellent light reflective qualities and hiding power. If desired, Bestex textures can be painted with latex or vinyl paint. Coverage: Bestex A-12-50 lbs. per 1,000 sq. ft. depending upon texture. Bestex B, C and D Finishes approx. 300 to 500 sq. ft. Lb. Package --Bestex A 25 lb., Bestex B, C, D, 40 lb. G-P/Bestwall -- Drywall Screws G-P/Bestwall Drywall screws are now available in a variety of sizes for every type of wallboard application. These screws are designed especially for drywall construction whether it be gypsum to gypsum, gypsum wallboard to metal or gypsum wallboard to wood framing. The special patented bugle head screws used when attaching wallboard, re duces the possibility of damaging the paper and produces a uniform depression for proper and easier spotting. The self-tapping quality of the screws effect rapid application when attaching wallboard to metal studs. SPECIFICATIONS FOR WALLBOARD JOINT TREATMENT Scope All walls and ceiling surfaces are included. Furnish all labor and material necessary to reinforce and conceal joints between gypsum wallboards and cover nailheads in a first-class workmanship manner. Materials 1. One-Material Treatment--G-P/Bestwall Joint System Compound Triple Duty Joint Compound, or G-P/Bestwall Ready Mix Joint Compound. Used for bedding and for spotting nailheads. 2. Two-Material Treatment--Apply G-P/Bestwall Wallboard Joint Compound, Triple Duty Joint Compound, Ready Mix Joint Compound, One Day Wallboard Joint Compound or Bedding Compound, and embed tape leaving uniform thickness of material under tape. Cover nail or screw heads in field of board at each application of material in ft joints. (If joints are irregular or have wide cracks in some places and boards are not in same plane apply G-P/Bestwall Wallboard Joint Compound, Triple Duty Joint Compound, G-P/Bestwall Bedding Compound to taper edge joints, end joints and nail heads. Shear off surplus leaving no material on high edges. A.llow 12 hours drying before tap ing, leaving uniform depth of taper for uniform shrinkage of joint finishes over and under tapes.) lointwork SGP 0022894 When compound has dried completely, cover taped joints with Wallboard Joint Compound, Triple Duty Joint Com pound, Ready Mix or Topping Compound. (When 1-Day Wallboard Joint Compound is used, the taped joint can be covered as soon as initial coat is set and before it is dry.) Shear off surplus leaving uniform coverage over tape with edges well feathered. When preceding coats are completely dry (where 1-Day is used it is only necessary for it to be hardened, not com pletely dry) cover joints second time with Wallboard Joint Compound, Triple Duty Joint Compound, Ready Mix Joint Compound, or Topping Compound. Shear off surplus leav ing smooth, well feathered joint. For best results and more uniform suction for decoration apply skim coat of wallboard Joint Compound, Triple Duty Joint Compound, Ready Mix Joint Compound or Topping Compound over entire surface shearing off excess materi al tightly. F/5georoia-pacific/bestwall y4 INCOMBUSTIBLE GYPSUM SOUND DEADENING BOARD T Bestwall Gypsum Sound Deadening Board meets the re quirements of the most sophisticated sound control sys tems available with the added convenience of being one of the easiest sound control materials to install. Only Va" in thickness, Bestwall Gypsum Sound Deadening Board is specially designed and formulated for high sound transmission loss, not to mention its contribution towards the structural strength and fire resistance of a const tion. striJc. *9Va" Gypsum Sound Deadening Board has been tested in several are examples of assemblies with excellent results the significant results. Others are sounu Bei0w under Technical Data, pages 10 through 13. l,stea For test data on other wall assemblies, write for the brochure "Sounos Great" WOOD STUD PARTITION STC 45 FIRE RATING 1 Hr. Combustible Test UL No. 30 STAGGERED WOOD STUD PARTITION STC 52 (with insulation) STC 47 (no insulation) FIRE RATING 1 Hr. Combustible (Est) < inr HHtoMNS mauuknoN ST API10 TOSTUO FACE ASTAOCCAtOtniO -- li(*UTI /-r SOUND TEST DATA Test No.: Oate: Conducted By: Test Partition: BW-27FT July 6. 1967 Geiger & Hamme, Inc. Height: 9' Width: 14' ft * Thickness: 5%" Weight: 7.60 lbs./ sq. ft. Sound Transmission Class 45 9 Frequency Average 43.1 11 Frequency Average 45.6 1. Neil 2" x 4" wood studs 16" o.c. to 2" x 4" wood plates at the floor and celling. 2. Apply a single layer of ft" Bestwall Gypsum Sound Deadening Board vertically to both sides and secure with 5d*c.c. nails spaced 12" at studs and plates. Joints should be staggered. 3. Apply a single layer of Vi "Bestwall Firestop Type XXX waliboard or Firestop Etemawall vertically to both sides, over the ft * Gypsum Sound Deadening Board by strip laminating with G-P Bestwall Laminating Compound. Vertical joints of the ft" Firestop should fall between the wood studs and should be nailed at top and bottom plates using 4d coated nails spaced 6" o.c. 4. Tape end finish in the approved manner. SOUND TEST DATA Test No.: BW-29ST (no insulation) Test No.: BW-30ST (with insulation) Dates; March 29. 1968-April 5, 1968 Conducted By: Geiger & Hamme. Inc. Test Partition: Height: 9' 0" Width: 14' ft" Thickness: 7ft* Weight: 8.79 Ibs./sq. ft.-- (no insulation) 8.92 Ibs./sq. ft.-- (with insulation) Sound Transmission Class 47 (no insul.) Sound Transmission Class 52 (with insul.) 9 Frequency Average 43.6 (no insul.) 9 Frequency Average 47.7 (with insul.) 11 Frequency Average 45.2 (no insul.) 11 Frequency Average 48.9 (with insul.) 1. Nail 2" x 4" wood studs staggered 8" o.c. on opposite sides of 2" x 6' wood plates. 2. Apply single layer of '/*" Bestwall Gypsum Sound Deadening Board vertically to both sides ]<w offset 6" on opposite sides, by nailing with 4d nails * 12" o.c. at studs and plates. 3. Apply a single layer of ft " Bestwall Firestop Type XXX waliboard vertically to ooth sides over tne ft" Bestwall Gypsum Sound Deadening Board by strip laminating 16" o.c. with Laminating Compound Vertical joints of ft" Bestwall Firestop Type XXX should fait between the wood studs on each side and should be nailed at top and bottom plates with 5d nails 6" o.c. 4. Tape and finish in the approved manner. 5. On Test BW30ST with STC 52. 1 ft " insulation ts applied in stud cavity with vapor oarner stapled to stud face. METAL STUD PARTITION STC 45 1 Hr. Incombustible *T3854 1 Hr. Incombustible UL No. 32 SOUND TEST DATA Test No.: BW-16FT Dated: July 21-28, 1966 Conduced By: Geiger & Hamme, Inc. Test Partition: Height: 9' Width: 14' ft" Thickness: 4" Weight: 7 Ibs./sq. ft. Sound Transmission Class 45 9 Frequency Average 44.3 11 Frequency Average 46.9 1. Set Bestwall 2ft" steel studs 24" o.c. into Bestwall 2ft " floor and ceiling track. 2. Apply Va " Bestwall Gypsum Sound Deadening B^ard vertically to both sides of partition and secure wnn Bestwall 1" Type "S" drywall screws spaced 12' o.c. Stagger joints. 3. Apply ft " Bestwall Firestop'-Type XXX or Firestop Etemawall'- vertically both sides, joints staggered, to the ft" board using 1 %" Type S drywall screws 12" o.c. at the joints and 24" o.c. in the field. Alternate Method--1 Hour Incombustible U.L. No. 32 The face layer of ft " Firestop Type XXX or ft " Firestop Etemawall may be strip laminated without fasteners, except at the top and bottom track. Use 1ft" Type "S" screws spaced 8" o.c. at top and bottom track. 4. Tape and finish m the approved manner. SOUND TEST DATA Test No.: BW-35ST Dated: April 3,1969 Conducted By: Geiger & Hamme, Inc. Test Partition: Height: 9' Weight: Width: 14'ft* 8.6 Ibs./sq. ft. Thickness: 5ft" Sound Transmission Class 50 1. Nail 2" x 4" wood studs 16" o.c. to 2* x4* wood plates at floor and ceiling. 2. Staple 1 ft * thick economy Fiberglass batts to studs. 3. Apply single layer of ft" G-P/Bestwall Gypsum Sound Deadening Board vertically to both sides and secure with 4d. nails spaced 12" o.c. at studs and plates. Joints to be staggered on opposite sides 4. Apply a single layer of ft" G-P/Bestwall Firestop Type X waliboard or Firestop Etemawall vertically to both sides over the V4" G-P/Bestwall Gypsum Sound Deadening Board by strip lamination 16" o.c. with G-P Laminating Compound. Compound is 2* inward from waliboard edge. Vertical joints of ft" should be offset 24" from ft" board joints. Nail top and bottom plates with 6d nails, 6" o.c. SGP 0022895 For rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Productsfor Interior Paneling.'' eternawall .iVL SURFACED i {Sum WALLBOARD Edge and Joint Treatment - BEVELED EDGE SQUARE EDGE Technical Data 1. Scope. This specification covers a high quality wash able vinyl sheeting intended for use as wall-surfacing material. 2. Thickness. (Unsupported vinyl) .008". 3. Weight. 1.00 oz./sq. ft. 4. Composition. A vinyl compound of Polyvinyl Chloride resin combined with plasticizers, pigments and stabi lizers to produce a durable, resistant surface. 5. Abrasion Resistance. (ASTM D1044--500 cycles, CS-17 wheels) a.Maximum weight loss--50 milligrams; b. Print wear off--no loss of print. 6. Accelerated Light Aging. (Fadeometer--ASTM 120 hours exposure). No appreciable discoloration or stiff ening. 7. Washability. Good; no effect on the surface or stiffen ing when cleaned with mild or common household cleaners. 8. Panel. Thickness 'A", V2", 5/s" Regular Gypsum Wallboard, Vi" and 5/b" Firestop Gypsum Wallboard. Sizes; 4' x T to 4' x 16' in one foot increments. Special lengths on request. Special size (length and width) Eternawall partition board available on special order basis. 9. Fire Hazard Classification. Vi" and 5/a" wallboard con sisting of a gypsum core, surfaced on both sides with paper or with a vinyl facing on one side. Without Vinyl Pacing With Supported With Unsupported (Fabric Backed) Vinyl Facing Vinyl Facing Flame Spread 15 30 25 Fuel Contributed 15 10 10 Smoke Developed 0 60 40 SOURCE: Underwriters' Laboratories, Inc., Building Mate rials List, January, 1969. Specifications All vinyl surfaced gypsum wallboard indicated on the drawings shall be Georgia-Pacific Eternawall'^ as manu factured by the Gypsum Division of Georgia-Pacific Cor poration. The panel construction shall consist of an 8 mill unsupported vinyl sheeting of wall surfacing grade factory laminated to G-P Regular or FirestopTM Gypsum Wallboard. The long panel edges shall be (beveled, square) and com pletely wrapped with vinyl. The colors and patterns shall be as selected from the Standard (or Decorator) Line of Eternawall. SGP 0022896 Application Demountable wall systems are installed by using any of the appropriate or approved color-matched moldings. To laminate to existing wall surfaces, use G-P Laminating Compound and secure panels mechanically at top and bottom plates. Panels may be applied with adhesive direct ly to metal studs, wood framing or furring strips. For appli cation directly to masonry walls, use G-P Grabit Masonry Adhesive. GEORGIA-PACIFIC/aESTWALL F/7 TILE BACKER BOARD Y WATER RESISTANT WALLBOARD G-P/Bestwall Tile Backer Board is a water-resistant gyp sum product with a light blue face paper, designed for use as a base for the adhesive application of ceramic, metal or plastic tile. The gypsum core consists of incom bustible gypsum rock, combined with an emulsion giving high water resistance. This new G-P/Bestwall product is ideal for bathrooms, kitchens, powder rooms and all high moisture areas. For fire rated partitions between bathrooms or interior areas subject to moisture use Firestop Tile Backer proven by Underwriter's Laboratories in a 1-Hour assem bly over wood studs. The raw edges of Tile Backer Board (end joints, cut edges, cut-outs) are to be caulked with an approved waterproof non-hardening caulking compound. As an alternate to caulking, G-P can provide a special 2Vz" wide self-adher ing vinyl tape to place over edges and cut-outs. 1. Scope of work A. G-P/Bestwall Tile Backer Board shall be applied, as a base for (ceramic) (metal) (plastic) tile, to all wall areas where such tile serves as the finished decorative surface (and/or water barrier). B. The contractor shall supply all tools, materials, and labor necessary and required to complete all work included in this section. C. Adequate blocking for (tub) (prefabricated receptor) (sub pan) etc., is covered in section on Framing. D. All materials shall be new, and used in strict accord ance with the manufacturer's directions. 2. Materials A. Vz" thick G-P/Bestwall Tile Backer Board, manufac tured by Georgia-Pacific Gypsum Division. B. G-P/Bestwall Vinyl Tile Backer Board Tape, marketed by Georgia-Pacific Gypsum Division. C. GWB #54 1V4" ring shank nails or equal. D. Screws, if used as an alternate method of fastening shall be 1" long drywall screws. a' E. Temporary strip or shim of wood or a specially de signed permanent metal section. 3. Workmanship A. All framing members shall be rigidly fastened, plumb, and true. B. Installation of (tub) (prefabricated receptor) (sub pan) shall have been completed prior to erection of Tile Backer Board. C. Studs shall be furred out as necessary, around (tub) (prefabricated receptor) (sub pan) so that the face of the water resistant wallboard, when installed, shall be flush with the upper lip of the (tub) (prefabricated receptor) (sub pan). D. Tile Backer Board shall be applied horizontally so as to minimize butt joints with paper bound edge along edge of (tub) (prefabricated receptor) (sub pan). E. The contractor shall use a temporary strip or shim be tween the edge of Tile Backer Board and the lip of the (tub) (prefabricated receptor) (sub pan). When the tempo rary strip or shim is removed, a clearance of V4" shall exist between the edge of the Tile Backer Board and the lip of the (tub) (prefabricated receptor) (sub pan). A metal sec tion especially designed for this purpose may be attached to the framing before the Tile Backer Board is erected. F. Tile Backer Board shall be fastened to side walls with nails spaced 8" o.c. Where side walls are to be faced with ceramic tile thicker than 'A", nails shall be spaced 4" o.c. G. Tile Backer Board shall be fastened to ceilings with nails spaced 7" o.c. (adhesive application of tile to wallboard ceilings is not recommended). H. If adhesive nail-on application is used as an alternate method of fastening, the contractor shall use not less than 2 nails per board width per support. I. Vinyl tape, if used, shall not be applied to side walls and ceilings above the tile line. Tile Backer Board above the tile line shall receive standard joint treatment. This area shall be primed and painted as other painted areas. ^ F/8 for rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling." SGP 0022897 STEEL STUD DETAILS Partition Section Metal Bestwail 1" Type "S" Orywall Screw Wall Furrlnt Detail ment It anticipated to the extent that the non load bearlni parti tion will be loaded and relief It needed. There are other acceptable methods. Cellini Fnrrlni Detail Wailboarcf ft A sniiested relief joint tor lone rent of partitions to he provided at 40 ft. maximum centers. SGP 0022898 F/9georgia-pacific/bestwall TECHNICAL DATA GYPSUM WALLBOARD CONSTRUCTION WALLS AND COLUMNS STUD THICK WEIGHT SIZE NESS LS/SQ. FT. WALL SURFACE US SOUND TRANSMISSION CHARACTERISTICS INDIVIDUAL FREQUENCIES--CPS 290 500 1000 2000 SOUND TRANS. CHAR. 9 SPEECH STC1 Fa-*vIEEc-9: PRIVACY RANGE TEST REF. FIRE RESIST. ; TEST RATING l REF. NAILABLE STEEL STUDS (Loadbearing 3%"-24" o.c.) 3H* 4K' 6.5 S'Bestwall Firestop. 1 layer each side | ! 67 j a l Hr. T-209 SCREW TYPE STEEL STUDS (Non-loadbearing 1/, 21/2" -3%" -24" o.c.) I _________ i________ ,, model "SS?* 5 ~~ ABC IH' 2H' IS' 2H' 5.2 tt* Bestwall Firestop, one layer each side 25 29 35 35 40 41 44 43 33 36 44 35 36 -- Tl-62-72 1 Hr. T-2316 ABC 0.0 H' Bestwall Firestop, plus 1H' fiber glass insulation in stud space 21 32 36 43 49 53 55 53 43 44 49 44 42 so OR-64-811 1 Hr. EST -- IS' 3H' IS' 3H' 8.4 H* Bestwall Firestop, 1 layer one side. IH' fiber glass insulation in stud space, 1 layer H' Bestwall Firestop over t' core board other side 30 38 43 49 51 54 55 54 51 50 53 52 7 52 OR-64-61 IH Hr EST 7.2 H# Bestwall Firestop, one layer, other side two layers, IH* fiber glass insulation in stud space 29 37 40 46 51 54 57 54 46 48 53 48 46 52 OR-64-80 1K Hr EST __ _ -- 2H' 2H' 3H' w 2H' 3H' 2S' 3H' 2S' 4# H' Bestwall. one layer each side 14 23 24 30 34 40 47 50 48 38 41 36 33 42 OR-65-2 45 Min EST _ 4.3 H' Bestwall, Firestop, one layer each side, 2* fiber glass insulation _ m stud space 18 26 33 40 47 52 56 55 55 45 45 41 41 55 OR-66-5 1 Hr. EST H* Bestwall Firestop, . one layer each side vinyl covered (Eternawall) _ H' Bestwall Firestop, --one layer each sida 14 19 23 30 33 39 45 45 45 40 42 35 33 24 23 28 34 40 44 49 49 40 39 45 39 -- 41 OR-64-65 1 Hr. OR-63-1 1 Hr. T-2898 T-2069 ABA------ 6.3 H* Bestwall Firestop, one layer, other side two layers, plus 2* fiber glass insulation in stud space 25 33 40 46 52 57 60 60 59 52 52 46 47 57 OR-66-6 IH Hr. EST -- 2H' 4' 2H' 4' 2H' 4W* 2S' 2S' S* 7.0 H* Bestwall Firestop, one layer laminated over H' gypsum sound deadening board, both sides screw attached 28.8 29.1 35.8 319 45.6 49.4 52.1 57.5 61.4 60.5 57.2 45 44.3 54.4 BW-16-F1 1 Hr. UL32 7.12 H# Bestwall Firestop, laminated one layer over H' gypsum sound deadening board, screw attached, both sides. plus 2' fiber glass friction fit m stud space 33 32 42 48 94 53 54 59 63 62 59 50 417 57.5 BW-17-Ff 1 Hr.. UL32 8.12 H' Bestwall Firestop, one layer laminated over V*' gypsum sound deadening board, both sides, screw attached, plus 2* fiber glass friction fit in stud space 32 39 44 48 55 55 57 60 63 62 60 54 50.2 58.7 BW-1S-FT 1 Hr.. UL32 - __ 8.0 H* Bestwall Firestop, two layers each side (for sound--add 2* fiber glass insulation in stud spec*). 24 38 45 49 54 54 51 56 55 53 55 47 45 54.3 BW-12-FT 2 Hrs. T-3218 ABC 7.5 H' Bestwall Firestop, one layer, other side- two layers 28.5 28 32 36.5 43 47.5 51 51.5 a 45 50 43 40 46 OR-63-2 IH Hr. EST -- WARRANTY: The assemblies covered above have been developed with due regard to practical construction methods. However, since the Bestwall Gypsum Division does not have any prior knowledge of a specific building design and its construction or the methods of application used with their products, no warranty of performance is made. All of the test results have been obtained under laboratory testing conditions where controlled environment reduces variables to a minimum. In the field, such laboratory conditions are not always met, since many other variables are introduced. Laboratory results may exceed results of field tests, but the laboratory tests under controlled conditions are the only logical way to compare the performance of different assemblies. The Bestwall Gypsum Division of the Georgia-Pacific Corporation makes no warranty that the performance of assemblies in the field will have a performance equal to or better than that developed in the test. SGP 0022899 F/10 For rated fire resistive construction use G-P/Bestwali gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling." --I ! STUD THICK-: WEIGHT SIZE HESS IIB/SQ. FT.| _____ 1______ L NALL SURFACE | j 125 SOUND TRANSMISSION CHARACTERISTICS INDIVIDUAL FREQUENCIES--CPS 250 500 1000 2000 SOUND TRANS. CHAR. , 9 SPEECH 1 err* FREQ.1 PRIVACY TEST dll* AVG. , RANGE ! REF. 4000 1 2; 3 FIRE RESIST. 1 TEST RATING REF. 4 MODEL BUILDING CODE APPROVALS 5 SCREW TYPE STEEL STUDS (Non-loadbearing 2i/2"-3%"-24" o.c.) Cont'd. 2H' 3*' 3K' 3H' 3K' 3H* 3H' 3K' 3H' y 4H' 54' SW' 5H' 5H* 6K' 6K' ew 104 6.0 8.0 s.o 5.75 11.0 1U 10.4 H * Bestwetf Fireitop, two leyeis, both sides H# Bestwall Firestop, one layer etch side 20.5 26 31 37 41 5 46 50 50.5 42 40 48 42 38 H' Bestwall Firestop, one layer, other side two layers 24 25 33 40 46 49 52 51 44 45 50 43 40 H* Bestwall Firestop, one layer, other side two layers, plus 3' fiber glass insulation in stud space 31 37 45 49 52 55 57 55 50 48 51 - 50 47 K' Bestwall Firestop, one layer, other side, one layer over 4' Begwall sound dead* enmf board 24 26 34 40 47 51 55 55 48 47 53 i 44 42 H* Bestwall Firestop, one layer over 4' Bestwall sound dead* ening board, both sides 2 32 39 46 52 56 57 60 55 55 59 1 49 47 H' Bestwall Firestop, two layers each side 28 29 36 44 48 52 55 53 47 51 55 ' 47 H' Bestwall Firestop, two layers, both sides, plus 14' fiber glass insulation in stud space 36 41 49 51 S3 55 56 55 50 52 55 52 50 H' Bestwall Firestop, two layers, (face layer --Eterntwall) 31 37 45 49 52 55 57 55 50 48 51 50 47.4 45 48 53 50 56 SI 54 _ EST 2 Hrs. T-2557 AB- OR-63-11 1 Hr. T 2016 ABC OR'64*32 1 4 Hr. EST ________ 0R-64-5J 14 Hr. T-3126 AB- OR-65-10 1 Hr. EST OR-65-11 1 Hr. EST 0R-64-52 2 Hrs. EST -- OR-64-50 2 Hrs. EST -- 2 Hrs. T-2406 ABC SLIP JOINT AT CEILING (2V2"-- 24" o.c.) (Non-loadbearing) - 1/2" * 12" Gypsum spacers fastened on Quarter points) 2V4' w 2*' 3K' 4.3 Vi' Bntwtll Firntop, one layer each side, 2" fiber glass insulation in stud space 18 25 33 39 46 50 53 S3 52 43 44 ! 40 40 50 OR-66-7 1 Hr. EST 3.8 4' Bestwall, one layer each side 15 21 26 32 35 42 47 49 46 39 43 1 37 34 43 OR-65-1 45 Min. EST ___ -- METAL STUD (or double row metal studs) Non-loadbearing, 1%"--24" o.c. IK' 7K' IK' 7V4' 6.69 Vi" Bestwall Firestop, laminated 1 layer over Vt" Gypsum Sound Deadening Board; both sides. 30 -- 35 -- 45 -- 54 - 55 - 60 47 44.3 6.84 4' Bestwall Firestop, laminated 1 layer over 4' Gypsum Sound Deadening Board; both sides, 14' insulation. 33-41 - 50 - 56 -- 56 - 61 52 47.9 53 55 1 Hr, 8W-33ST EST 1 Hr. BW-34ST ESI -- A-----A------ SEMI-SOLID GYPSUM PARTITIONS (Non-loadbearing 1" x 6"--2i/2" x 3"--%" x 6" Laminated Gypsum Ribs--24" o.c.) BESTWALL HUMMER B" l'x6' 2K' 7.2 H' Bastwall Firestop, one layer each side. 21 17 27 34 36 40 39 43 36 36 39 35 32 38.3 BW-8-FT 1 Hr. UL 10 24'13' 44* 7.2 H* Bestwall Firestop, ABC one layer, other side, one leyer screwed to resilient channels. Plus 2" fiber gless insul 2K'3' 4X' in stud space. 28 39 43 47 so 54 58 57 53 53 57 51 48 54 OR-65-19 1 Hr. EST 7.9 H' Bestwall Firestop, one leyer over 4' Bestwall S.D. Board-- both sides. 28 36 43 46 50 54 58 59 58 57 59 51 48 56 OR-64-57 1 Hr. T-3I2I AB- BESTWALL HUMMER "C" K'rf' 2W 7.9 H' Bestwill, two layers each side. 23 23 31 36 36 38 39 39 36 36 41 37 34 37 TL-60-131 1 Hr. T-1276 ABC SOLID GYPSUM BOARD PARTITIONS (Non-loadbearing) 2* 8.1 4' Bestwall, one leyer each side. 1* Coreboard 37 2* 8.1 4' Bestwall Firestop, one layer each side, 1' Coreboard _ -- -- -- _ _ _ _ _ _ _ 39 _ _ 2K' 9.1 H' Bastwall Firestop, one layer each side, 1' Coreboerd 36 G.A. 2 His. G.A. G.A. 2 Hrs. G.A. G.A. 2 Hrs. EST -- -- SGP 0022900 georgia-pacific/bestwall F/ll Gypsum Wallboard Construction, Walls and Columns (Cont.) SOUND TRANSMISSION CHARACTERISTICS STUD THICK WEIGHT SIZE NESS LB/SQ. FT. WALL SURFACE INDIVIDUAL FREQUENCIES--CPS _____________ 125 250 500 1000 2000 DOUBLE SOLID GYPSUM BOARD PARTITIONS (Non-loadbearing) 4' 13.4 H' Bestwall Firestop, 2 layers each side, 1' Rib Coreboard 29.5 31 34.5 37 38 36.5 35 - 5' 13.4 H' Bestwall Firestop. 2 layers each side, 1" Rib Coreboard 32 34 37.5 39.5 39.5 38 38.5 - 6' 9.5 Vi ' Bestwall over % Bestwall Firestop, each side. 1" Coreboard 6' 13 V2 " Bestwall over 1" Coreboard each side of 3" air space 31 36 41 47 49 49 49 47 TRIPLE SOLID GYPSUM BOARD PARTITIONS (Non-loadbearing) 42 46.5 - 51 56 6' 17 Vi' Bestwall, 1 layer over l' Coreboaid both sides 3' air space with 1* Coreboard centered in air space 29 34 40 45 47 50 54 55 59 60 6' 17.2 Vi' Bestwall, 1 layer over 1' Coreboard each side of 3* air space with 1' Coreboaid centered in air space end fiber glass insula tion m space on 1 side 36 45 49 53 55 56 56 58 60 62 PARTITIONS, METAL FACED (Non-loadbearing) | SOUNO TRANS. CHAR. 1 t 9 SPEECH 1 SICj*TI> FREQ. PRIVACY! AVG. RANGE > TEST REF. *000 l 2 3; FIRE RESIST. TEST RATING REF. 4 1 i 1 S ~~" 51.5: 35 1 37 54 - 40 60 47 46 TR-57-42 2 His. U.L. 7 i i ABC _ 1 TR-57-43 3 Hrs. | U.L. 5 : ABC ]1 : OR-64-39 IVi HrsJ U.L. ! I 2 Hrs. | T-2575 i 52 : OR-64-39 ABC i- 60 51 i 46 54 OR-64-58 3 Hrs. ' EST ;, ! 1 , i ii ii *i 63 58 ' 53 58 OR-64-59 3 Hrs. {EST 1 -- ELWIN 6. SMITH ANO CO. INC. Vi' Bestwall Firestop, four layers_________ WA1CON CORF. Vi' Bestwall Firestop, foui layers_________ R. C. MAHON CO. VS' Bestwall Firestop, five layers Vi' Bestwall Firestop, four layers Vi' Bestwall Firestop, 2 layers, each side Vi' Bestwall Firestop, five layers__________ H. H. ROBERTSON CO. Vi' Bestwall Firestop, 2 layers, each side Vi' Bestwall Firestop, four layers Vi' Bestwall Firestop, four layers Vi'. Vi'Bestwall Fiie stop. four layers, Vi' F/s, and one layer H' F/S 2 Hrs. JU L 12 I -8 2 Hrs. U.L. 10 2 Hrs. 1 U.L.9 2 Hrs. j U.L. 5 -B -B 2 Hrs. i U.L. 8 2 Hrs. | U.L. 25 2 Hrs. ] U.L. 22 i 3 Hrs. |U.L. 9 STEEL COLUMN FIREPROOFING Vi' Bestwall, 2 layers Vi' Bestwall, 3 layers Vi' Bestwall Firestop, 1 layer Vi' Bestwall Firestop, 2 layers H' Bestwall Firestop, 3 layers H' Bestwall Firestop, 4 layers 1 Hr G.A. IVi Hr. G.A. 1 Hr. EST. 2 Hrs. U.L. 8 3 Hrs. U.L. 18 4 His. U.L. 26 PARTITIONS (Wood studs 2" x4"--16" o.c. using %" Gypsum Sound Deadening Board)* 1 2 2*X4* 5*' 2'x4' 5H' 2'i4' 5H' 2'x4' 7W' 2'x4' 7W' 2'x4' 10W* 2'x4' 7.96 8.3 8.7 8.79 8.92 9.14 9.29 Vi' Bestwall Firestop, -- one layer strip lami nated over Vi' Gypsu Sounddeadening board, both sides 23 - 39 -- 43 - 49 - 59 - 54 45 43.1 H' Bestwall Firestop, 1 layer over Vi' Gypsum Sound Dead ening Board; both sides, laminated. 23 -- 39 -- 44 -- 50 - 52 -- 57 47 42.9 Vi* Bestwall Firestop Type X, one layer strip laminated, over Vi' Gypsum Sound Deaden ing Board, both sides, IVi' insulation. 27 - 38 - 48 -- 51 - 53 - 56 50 - Vi' Bestwall Firestop. 1 layer over Vi ' Gyp sum Sound Deadening Board; both sides lami nated. staggered studs. 30 -- 34^ - 45 -- 52 - 53 - 56 47 43.4 Vi' BestwairFirestop, 1 layer laminated over Vi* Gypsum Sound Deadening Board, botn sides, 1 Vi' insulation, staggered studs. 34 -- 42 -- 49 - 54 - 55 - 60 52 48 Vi' Bestwall Firestop, 1 layer laminated over Vi' Gypsum Sound Deadening Board; both sides double studs. 31 - 38 -- 46 - 52 - 56 - 59 50 44.6 Vi' Bestwall Firestop, 2 layer laminated over Vi' Gypsum Sound Deadening Board; both sides. IVi' insulation, double studs. 39 -- 44 - 52 -- 56 - 58 - 61 55 48.9 52.3 50 51 54 53 56 SGP 00 BW27-FT 1 Hr. U.L. 30 BW-28ST 1 Hr. U.L 30 BW-35 1 Hr. U.L BW-29ST 1 Hr. EST BW-30ST 1 Hr. EST BW-31ST 1 Hr. EST BW-32ST 1 Hr. EST ABABC ABC AB- F/12 For rated tire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling.1 0 m STUD THICK- WEIGHT SIU NESS LB/SQ. FT. WALL SURFACE 125 SOUND TRANSMISSION CHARACTERISTICS INDIVIDUAL FREQUENCIES--CFS 250 500 1000 2000 4000 SOUND TRANS. CHAR. 9 SPEECH STC FREQ.iPRIVACY AVG. RANGE test REF. 12 3 PARTITIONS (wood studs 2" x 4"-- 16" o.c. Loadbearing except when noted-- "N") FIRE RESIST. RATING 4 i TEST REF. MOOEL BUILDING CODE APPROVALS 5 2'*4' 4H# 4H* 4H' 5.2 % ' Bestwall. both sidos 5.9 </7' Best**)) both sidos 22 23 28 32 33 41 44 -- 46 -- 39 " 6.0 >/2" Bestwall, both sides with Mineral Wool m stud space est 25 Min.! EST BS-234 40 Min. EST ABC ABC EST 1 Hr. BMS-92 A B 2*4' 4H* 5.9 x/t" Bestwall Firestop, both sides - 2's4' 4/," 7.0 H' Beetwell Fueatop, both sides 22 16 29 31 33 38 41 41.5 36 36.5 45 34 2's4* 4H' 7.0 K' Beetwell Firestop, tile backer board, both stdes 22 16 27 31 33 38 41 41.5 36 36.5 45 34 32 38 2*x4* W' 8.2 H' Beetwell, 2 leytrs, both sides 27 24 31 35 40 42 46 -- 53 -- 38 -- 5*4' 9.5 H' Bestwall Fiiestop, one layer, othai side two layers 23.5 19.5 33 34.5 36 40 43 45 40 40 47 37 l_JL_ 41 Jrx4' 5K2'*4' 5V 6.3 H* Bestwall Firestop, 1 layer nailed one side 1 layer on resilient turnng other side 29.5 28 33 41 45 48.5 52 52.5 44 41 51 44 41 6.4 H# Bestwall Firestop, 1 layer nailad ona sidt 1 layer on lesilrent furring other side plus fiber glass insulation in stud space 33.5 35 43 50.5 51 54 55 55 54 47.5 53 50 48 48 S3 2-14' fri' 2'x4' 5H* 7H* SK* t*l4' 844* 2H6* 6* 2*i4* 6K* 9.9 Vt" Bestwall, 2 layers both sides 39 39 11.0 Vi' Bestwall, 2 layers both sides, staggered studs 42 40 39 40 45 42 45 _ 41 _ 53 43 43 8.5 X* Bestwall Firestop, over Bestwall Sound Deadening Board both sides 25 30 38 43 47 52 57 58 55 54 59 46 45 13.4 H' Bestwall Firestop, 2 layers each side staggered studs _ _41 41 41 43 46 48 49 41 54 45 45 8.8 H' Bestwall Firestop, 2 layers one side, 1 layer on resilient furring other side 32.5 32 38 44.5 49 62.5 55 56.5 49 45 54 48 45 12.0 H# Bestwall Firestop, 2 layers each side 26.5 22 36 37 42 43.5 48 49.5 45 44.5 51 41 39 39 __ 54 _ 51 46 2*x4* BVi' 12.7 H' Firestop, 2 layers each side, staggered studs 30 _ 40 _ 44 -- 51 -- 48 _ 57 47 _ FIRE RIETAFIDANTVVOOD STUDS ( J"x4"-24' O.C. 2" x-3"--24" o.c. -Non-loadbearing) 2'x4* *4V H* Bestwall Firastop, ona layer eaeh side 2'i4' tJH' H* Bestwall Fiiestop, __ one layer each side EXTERIOR WALLS Wood Studs 2" x 4"--16" o.c. Loadbearing) SH' H' Beetwell Fiiestop, (Interior) one layer H * Gypsum Shtg., and wood siding or other (Exterior) H# Btttwid Firestop. two layers (Interior) Gypsum Shtg., V i F TAG and 4' Brick wall ('Extartor) EST 45 Min U.L 1 OR-64-8 1 Hr. U.L. 5 OR-64-B BS-22S t Hr. I Hr. U.L. 5 G.A. CR-64-U IK Hr. EST -- --BC ABC ABC A------ -- OR-64-7 1 Hr. T-3127 ABC OR-64-53 1 Hr. T-3127 NBS IVi Hr. G.A. OR-OO-O IK Hre. ABC A------ OR-64-73 1 Hr. T-3006 BS-244 2 Hr$. EST ABC ..... -- OR-64-15 IK Hr*. EST OR-64-12 2 Hrs. T-194 ______ ABC TL-69-210 2 Hrs. UL ABC f.P EST 1 Hr. LA 13 AB- Univ. of EST 1 Hr. Calif. -- T-99 BMS1 Hr. 191-192 2 Hr*. U.L 23 NOTE: This table is a summary only, based on tests at Underwriters' Laboratories, National Bureau of Standards, University of California, Ohio State University, Geiger and Hammes, Riverbank Laboratories and/or Ohio Research Corporation sponsored by the Bestwall Gypsum Division, Gypsum Association, or others. The fire rating, weight and sound characteristics are based on a combination of specific details as tested and published. FIRE HAZARD CLASSIFICATION: Official Underwriters' Tests. Vi" and V Bestwall Firestop, 10-15 (Labeled); Va", Vi", and Bestwall, 10-15 (Not Labeled). More complete listings and details are available. Inconsistencies in test results are due to tests over a period of many years and variations in laboratory facilities. 1. STC under sound characteristics is Sound Transmission Class. 2. 9 Frequency Average, the average decibel loss using nine of the eleven frequencies 125 to 4000 CPS range (Minus--1400 and 2800 Frq.) 3. Speech Privacy Range, the average decibel loss using six frequencies--500 to 2800 CPS range. 4. Official Underwriters' Tests have proven joint finishing is not required for the rating in assemblies of Firestop. 5. Under "Model Building Code Approvals" (A) refers to International Conference of Building Officials; (B) refers to Southern Building Code Congress; (C) refers to Building Officials Conference of America. Additional approvals requested. WARRANTY: The assemblies covered above have been developed with due regard to practical construction methods. However, since the Bestwall Gypsum Division does not have any prior knowledge of a specific building design and its construction or the methods of application used with their products, no warranty of performance is made. All of the test results have been obtained under laboratory testing conditions where controlled environment reduces variables to a minimum. In the field, such laboratory condi tions are not always met, since many other variables are introduced. Laboratory results may exceed results of field tests, but the laboratory tests under controlled condi tions are the only logical way to compare the performance of different assemblies. The Bestwall Gypsum Division of the Georgia-Pacific Corporation makes no warranty that the performance of assemblies in the field will have a performance equal to or better than that developed in the test. SGP 0022902 georgia-pacific/bestwall F/13 CONSTRUCTION SYSTEMS Another system of drywall construction consists of the ab sence of wood or metal studs, either of which has its par ticular fire resistance deficiency value. In the following four systems (partially explained below) the common fac tor in each is that they are all constructed (except for floor ceiling runners) entirely of some form of gypsum incom bustible material. 2" Solid Laminated--(Non-Load Bearing)--A 1" gypsum core board with a V2" gypsum laminated to each side; no air space at all, a 2" solid wall. Has a 2 hour fire rating, economical to buy and construct, a 35 decibel STC, creates smooth monolithic walls and creates extra usable floor space. 2" SOLID LAMINATED GYPSUM WALLBOARD Materials: All gypsum wallboards, metal runners and accessories, laminating compound and joint system products used shall be furnished by the G-P/Bestwalt Gypsum Division. Gypsum wallboard V2 thick Regular or Firestop, 4' wide x ceiling height, tapered edge, 1" coreboard 2' wide x ceiling height (homogenous or laminated) T&G edge. Floor and Ceiling Runners: 1" x 1%" wood runner or 1" xiyi" roll formed 24 gauge galvanized sheet steel "L" or "U" shaped runner. Fasteners: Nails V/2" long finishing nails. Screws 1" or IVi " long G-P/Bestwall Type "S" drywall screws, IVa" or 1%" Type "G" drywall screws. Application: Ceiling and floor track shall be aligned and anchored securely with suitable fasteners at a maximum of 24" o.c. Posi tion 1" G-P/Bestwall coreboard (vertically) into ceiling and floor track fasten 24'' o.c. and fasten with 1 '/* " long Type "S" Drywall screw. Apply G-P/Bestwall Laminating Compound to both sides of the 1" coreboard or the backs of the face wallboards. Use either a comb type spreader, or a mechanical tool designed for applying laminating compound. Notches should be deep x y,6" wide and spaced %" o.c. Position the face layers of wall- board and fasten along vertical edges and down middle of 4' wide board. Fasten with 1 %" Type "G" Drywall screws spaced at not over 24" o.c. in field--8" o.c. at top and bottom runner, maintain %" space from edges and end of panel Drive screws slightly be low the face without breaking face paper. Vertical joints of face boards shall be staggered a minimum of 6" from the vertical joints of coreboard. Vertical joints of the face boards shall be staggered from the vertical joints on the opposite side of the wall. Where walls are erected under a concrete floor slab, a Vi" slip joint is recommended between the slab and the top edge of the 1" core- board and the top edge of the face boards to allow for building movements (see detail). NOTE: Before attaching metal runners at ceiling, floor and inter section of walls at columns, a bead of caulking should be applied in back of the metal runners for better resistance to sound trans mission. Joints: All joints should be taped and finished with G-P/Bestwall Bedding and Topping Compound. Nail or screw heads should be finished with bedding and topping compound. Exterior angles are covered with G-P/Bestwall Metal Corner Bead and finished with joint compound. The top edge of Wallboard at the ceiling angle adjacent to a concrete floor slab shall be finished with flat tape and joint compound or a G-P/Bestwall Metal Casing Bead over top edge of the face boards (see detail). NOTE: This assembly with one layer Vi" G-P/Bestwall Regular Gypsum Wallboard each side has a 2-hour fire resistive rating and a 9 FREQ. Av. of 37 db; for additional fire resistive ratings and sound transmission characteristics, see Page F/11. 111 .{ C IT JOINT DETAIL CORNER DETAIL TYPICAL SUSPENDED CEILING DETAIL TYPICAL OUTDOOR JAM8 WOOD TYPICAL DOOR JAMB METAL SGP 0022903 F/14 For rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling.'1 4 21/4" SEMI-SOLID LAMINATED TM GYPSUM WALLBOARD CAulking^'Z^- NO fMttMfl Fibtrjlau^ S^oxcapt at cailin or ott)ir 1 I Concrete naif noncombuatibla raiiliant malarial. ''* or powar shot fastenar. ill CONCRETE CEILING ALTERNATE detail fastening partition TO CONCRETE CEILING PROVIDING SLIP JOINT. TYPICAL SUSPENDED CEILING DETAIL I. ZE JOINT DETAIL ~r ------- r I -------------- r CORNER DETAIL LJ- TYPICAL DOOR JAMB WOOD TYPICAL DOOR JAMB METAL 2Vi" Semi-Solid Laminated--(Non-Load Bearing)--A cen ter vertical rib (or stud) composed of 2 layers of gypsum laminated, (1" x 6" rib, 24 o.c.) is the base upon which Vs" gypsum wallboards are laminated to each side. This leaves intermittent 1" dead spaces for wiring. Has a 1 hour fire rating, simplicity of installation saves money, a 30 decibel STC, creates smooth walls and provides extra floor space. Materials: All gypsum wallboards, gypsum ribs, metal runners and accessories, laminating compound, joint system products used shall be furnished by the G-P/Bestwall Gypsum Division. Gypsum wallboard Vi" or %" thick Regular or Firestop 4' wide x ceiling height tapered edge-gypsum ribs consist of two layers of Vi gypsum wallboard, factory laminated 1" thick x 6" wide --other rib thicknesses available as detailed by partition thick ness. Gypsum ribs may be cut Vi" or 5" short of ceiling height. Floor and Celling Runners: 1" x %" wood runner or 1" x IVi" roll formed 24 gauge galvanized sheet steel "L" and "U" shaped runners. Fasteners: Nails--IVi" long finishing nails. Screws--1" or IVi" long Type "S" Drywall screws--IVi" or 1%" long Type "G" Drywall Screws. Installation: Ceiling and floor runners shall be aligned and an chored securely with suitable fasteners at a maximum of 24" o.c. Position gypsum ribs into the ceiling and floor runners and lami nate one layer of %" G-P/Bestwall Firestop both sides of the assembly and fasten. Fasten with 1%" Type "G" Drywall screws spaced 12" o.c. in field and 8" o.c. at top and bottom runner. Drive screws slightly below the surface without breaking the face paper and maintain Vi" space from vertical edges and ends of panel. Vertical joints of the face boards are centered over the gypsum ribs, stagger the vertical joints from vertical joints of the opposite of the wall 24" o.c. Where walls are erected under a concrete floor slab, a Vi" slip joint is recommended between the slab and the top edge of the gypsum rib and face boards to allow for building movement (see detail). NOTE: Before attaching metal runners at ceiling, floor and inter section of walls at columns, a bead of caulking should be applied in back of the metal runners for better resistance to sound trans mission. Joints: All joints should be taped and finished with G-P/Bestwall Bedding and Topping Compound. Screw heads should be finished with bedding and topping compound. Exterior angles are covered with G-P/Bestwall Metal Corner Bead and finished with joint compound. The top edge of wallboard at the ceiling angle adja cent to a concrete floor slab shall be finished with flat tape and joint compound or a G-P/Bestwall Metal Casing Bead over top edge of the face boards. (See detail). NOTE: Vi" thick face board may be used for a 2" thick partition. Other depth ribs may be used for thicker partitions. NOTE: When gypsum ribs cut 5" short of ceiling height are used, position and fasten one face layer gypsum wallboard, position 1" x 6" wide gypsum rib, and apply laminating compound and fasten with IV2" long G-P/Bestwall Type "G" Drywall Screws. NOTE: This assembly with one layer %" G-P/Bestwall Firestop Gypsum Wallboard each side has a 1-hour fire resistive rating and an STC of 35. For additional fire resistive ratings and sound transmission characteristics, see Page F/11. OTHER LAMINATED SYSTEMS Double Solid Laminated--(Non-Load Bearing)--Consists of laminating W gypsum wallboard to a 1" tongue and groove coreboard homogenous or laminated on each side of a 3" air space. There is absolutely no connection over the air space except at the jambs. Has a 2 hour fire rating, greater strength than standard frame or thin solid wall, a 47 decibel STC and smooth wall surface. Triple Solid Laminated--(Non-Load Bearing)--The center piece is a 1" gypsum core panel running the height and length of wall, on one side of which is dead space the other side is filled with fiberglass insulation. Outer section of wall (on both sides) is a Vi" wallboard laminated to 1" coreboard (this gives a 1V2" wall on both sides of center section). This gives a three hour fire rating, a 57 decibel STC and smooth monolithic walls. SGP 0022904 GEOROIA-PACIFIC/ BEBTWALL F/15 Construction Systems (continued) There are many different kinds of construction systems and all are based on the requirements of your particular building installation. Basically, the main considerations are usually: Fire Resistance, Sound Transmission, Rela tive Strength of the Installation, Dimensional Restrictions and lastly Economy. GP/Bestwall has many different materials which can be used individually or collectively. The following pages will give you a brief selection of systems and their advantages. However, no matter which system is used there are some very basic installations considerations to keep in mind. After the wall and floor and ceiling constructions have been selected, it is important that they be installed proper ly. The following precautions should be taken during installation to avoid situations or conditions which will detract from the sound control properties of the assem bly: Avoid connecting plenum chambers, ducts, vents, etc. These permit the unrestricted flow of sound. Corrective measures are to make partitions full height, and use ducts lined with absorbent material. Materials: All gypsum wallboards, metal runners and accessories, joint system products used, shall be G-P/Bestwall Gypsum Wall- board V2 " or %" thick Regular or Firestop, 4' wide x ceiling height for vertical application or up to 16' long for horizontal ap plication, tapered edge. Framing: Prior to the gypsum board application, all framing mem bers should be true and firmly nailed in a plane surface. Provide double studs at all corners. Both inside and outside intersections are formed by extending one edge of a panel over the other edge in a flush position and covering with tape and joint treatment. In single ply installation, all ends and joints of gypsum wallboard shall occur over framing members, except that this is not re quired for treated joints at right angles to framing members. Application: Gypsum wallboard may be applied horizontally or vertically to 2" x 4" wood studs with nails or screws. (Alternate method-stud adhesive may be applied to studs before applying gypsum wallboard.) The gypsum wallboard shall be attached with GWB-54 annular ring nails V*" head, .098" Dia. ASTM-C380-- 1 Vi "-1 %" long or with iy" long G-P/Bestwall Type "W" drywall screws. 1" long G-P/Bestwall type ``S'' Drywall screws. WOOD STUD GYPSUM WALLBOARD PARTITION SINGLE PLY GYPSUM WALLBOARD MAXIMUM FRAMING SPACING Wallboard Thickness Application %" sidewalls....................................Horizontal or Vertical 16" o.c. Vi" sidewalls....................................Horizontal or Vertical 24" o.c. %" sidewalls................................... Horizontal or Vertical 24" o.c. BESTVMU FIRESTOP NAILING OR SCREW SPACING FOR SINGLE-PLY GYPSUM WALLBOARD (Framing 16" o.c.) Wallboard Thickness Single Nailing Double Nailing sidewalls.......... V2 sidewalls.......... sidewalls............ .8" o.c. Max....................12" o.c. Max. .8" o.c. Max....................12" o.c. Max. .8" o.c. Max................... 12" o.c. Max. Framing 16" o.c. Framing 24" o..c Wallboard Thickness Screw Spacing Screw Spacing sidewalls............ .. .16" o.c. Max......... ........ ... V2" sidewalls............ .. .16" o.c. Max......... ..........12" o.c. Max. sidewalls............ .. .16" o.c. Max......... ..........12" o.c. Max. NOTE: Nails or screws should be driven not less than % " from edges or ends of panels. While fasteners are being driven, the wallboard shall be held in firm contact with the underlying sup ports. Preferably, application of fasteners should proceed from the central portion of the wallboard to the ends and edge. Dimple nails or screws without breaking the face paper. Joints: All joints should be taped and finished with tape and joint compound, nail or screw heads should be finished with bedding and topping compound. Exterior angles are covered with G-P/Bestwall Metal Casing Beads and finished with joint compound. SGP 0022905 F/16 For rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling." CEILING AND FLOOR ASSEMBLIES technical data-fire ratings WITH FIREPROOF GYPSUM WALLBOARD WEIGHT LB./SQ.FT. SURFACE SOUND RATING RATING TEST REF. FIRE RESISTANCE RATING TEST REF. MODEL BUILDING CODE APPROVAL (A) FLOOR AND CEILING: Wood Joists 16r o.c. finished floor on rough sob-floor, except as noted. H' Bestwall, 1 layer 11.4 Vi' Bestwall, 1 layer 11.4 Vi' Bestwall Firestop, 1 layer 12.0 V Bestwall Firestop, 1 layer _-- ---- ---- STC 38/INR -16 (Est) 16.0 H' Bestwall Firestop, 1 layer nailed: 2nd layer H' Firestop applied to resilient furring channel 24' o.c. between layers 13.0 Vt ' Bestwall Firestop, 1 layer nailed 13.0 Vi' Bestwall Firestop applied to resilient metal furring 24' o.c. __ Vi' Bestwall, 2 layers __ Vi' Bestwall, 2 layers -- -- STC 47 -- -- -- -- TL64-155 -- -- __ Vi' Bestwall Firestop, 1 layer, laminated and nailed to Vi' Bestwall Gypsum Sound Deadening Board, with floor of H' CO plywood, Vi' particleboard under- STC 41 layment carpet and pad INR+25 BW-2MT _ Vi' Bestwall Firestop, 1 layer laminated and nailed to Vi' Bestwall Gypsum Sound Deadening Board with floor of Vi' CD plywood, Vi' particleboard under- STC 42 layment, carpet and pad INR+25 (Est) 15 min. 25 min. 45 min. 1 hr. 2 hr. 1 hr. 1 hr. 30 min. 1 hr. 1 hr. 1 hr. -- -- U.L. No. 1 U.L. No. 1 ABC ABC AB AB U.L. No. 217 U.L No. 46 ABC ABC U.L No. 33 -- -- ABC -- " ------- it A Est ABC PREFABRICATED FLOOR PANELS spaced 12' o.c. -- Combustible 6.5 Vi' Bestwall Firestop, one layer over Vi' sound deadening board (direct attached) 1 hr. U.L No. 47 A------ 2' CONCRETE FLOOR ON METAL LATH over Steel Bar Joists 24' o.c. -- Incombustible 34.2 34.2 32.0 33.9 34.1 36.4 --' H' Bestwall Firestop nailed or screwed to metal furring 16' o.c. Vi' Bestwall Firestop Backer, nailed or screwed to metal furring 16' o.c. Vi' Bestwall Firestop, 1 layer, metal furring 24' o.c. Vi' Bestwall Firestop, metal furring 24' o.c. Vi' Bestwall Firestop, metal furring 24' o.c. Vi' Bestwall Firestop, metal furring 24' o.c. Vi' Bestwall Firestop metal deck 2Vi* CONCRETE aOOR ON METAL LATH over Steel Bar Joists, 24 ' ox. -- Incombustible 3S.5 Vi' Bestwall Firestop, metal furring 24' o.c. 393 Vi' Bestwall Firestop, metal furring 24' o.c. 38.0 Vi' Bestwall Firestop 2 a 2 ft. lay-in, metal grid 1 hr. 1 hr. 1 hr. lVi hr. 1V< hr. 2 hr. 2 hr. U.L. No. 2 ABC U.L. No. 2 ABC U.L. No. 19 ABC U.L. No. 17 ABC U.L. No. 13 ABC U.L. No. 25S1 A----U.L. File R4024-12 -------- 2 hr. U.L No. 237 ABC 2 hr. U.L. No. 69 ABC 2 hr. U.L. No. 208 ABC WARRANTY: The assemblies covered have been developed with due regard to practical con struction methods. However, since the G-P/Bestwall Gyp sum Division does not have any prior knowledge of a specific building design and its construction or the meth ods of application used with their products, no warranty of performance is made. All of the test results have been obtained under laboratory testing conditions where controlled environment re duces variables to a mini mum. In the field, such la boratory conditions are not always met, since many other variables are intro duced. Laboratory results may exceed results of field tests, butthe laboratory tests under controlled conditions are the only logical way to compare the performance of different assemblies. The Bestwall Gypsum Division of the G-P Corporation makes no warranty .that the per formance of assemblies in the field will have a perform ance equal to or better than that developed in the test. BEAM PROTECTION Vi' Bestwall Firestop, two layers 2 hr. U.L No. 254, 255 -- SOUND CHARACTERISTICS--References: Geiger and Hamme, Inc.; Riverbank Labs. (A) UNDER MODEL BUILDING CODE APPROVALS. A--Refers to international Conference of Building Officials. B--Refers to Southern Building Code Congress. C--Refers to Building Officials Conference of America. Additional Approvals Requested. SGP 0022906 NOTE 1. This table is a summary only, based on tests at Underwriters' Laboratories, National Bureau of Standards, University of California, Ohio State University, sponsored by the G-P/Bestwall Gypsum Division, Gypsum Associa tion, or others. The fire rating, weights and sound charac teristics are based on a combination of specific details as tested and published. COMBUSTIBLE ASSEMBLIES NOTE 2. For all 45 minute and 1 hour ratings %" struc tural interior plywood underlayment grade, over building paper, over Vi" structural interior plywood with exterior glue C-D grade may be used over the wood joists with ceil ings as detailed. INCOMBUSTIBLE ASSEMBLIES NOTE 3. Ceilings for all 1 hour, IVfe hour and 2 hour in combustible floor and ceiling construction assemblies with 2" or 2Vi" concrete floor on metal lath over steel bar joints, unless otherwise specified, may be direct attached or'suspended. Firestop* Gypsum Backer LENGTH--6'to 16'. THICKNESS--Vz". WIDTH--2', 4'. EDGES--Tongue-and-Groove; Square. G-P/Bestwall Firestop Gypsum Backer, with glass fiber reinforcement is used as a backing for decorative surface treatments of acoustical plasters, tile, plywood and various veneers. A single layer application of G-P/Bestwall Fire stop Gypsum Backer on both sides of wood or steel fram ing, enables load bearing or non-load bearing walls, floors and ceiling assemblies to resist temperatures rising to 1700 F. in a standard time temperature curve for one hour. Official Sound Transmission Tests of various assemblies allow possible floor and ceiling assemblies with superior ratings Sound Transmission. G-P/Bestwall Firestop is listed by Underwriters and car ries the UL Label for 45 minutes, 1, 2, and 3 hour Fire Resistance in various Designs and with a Fire Hazard Classification of 10-15. georoia-pacific/bestwall F/17 Ceiling and Floor Assemblies (continued! FIRESTOP OIU RESILIENT METAL FURRING ONE HOUR FIRE RATING TEST DATA Test No.: TL 64-155 Dated: February 7,1964 CONDUCTED BY: Riverbank Acoustical Laboratories. TEST PARTITIONWEIGHT 13.0 Ibs./sq. ft. Sound Transmission Class--47 db. 9 Frequency Average--44 db. Speech Interference Zone--49 db. FIRE RESISTANCE TEST DATA Test No.: U.L. Design No. 33 Dated: January 24,1964 Conducted By: Underwriters' Laboratories Inc. 1* x 4' TONGUE & GROOVE FINISHED FLOORING 1- x 6* TONGUE & GROOVE SUBFLOORING MATERIALS USED 1. 2 " x 10" wood joists. 2. Rosin building paper. 3. 1" x 6" tongue and groove subflooring. 4. 1" x 4" tongue and groove finished flooring. 5. Donn DG-8 Resilient Channels. 6. Vz" G-P/Bestwall Firestop Gypsum Wallboard. 7. 1" G-P/Bestwall Type S Drywall Screws and 8d nails. APPLICATION DETAILS 1. Fasten resilient channels on the under side of wood joists 16" o.c., perpendicular to joists and spaced 24" o.c. with an additional short section at the wallboard joint. 2. Attach Vz" G-P/Bestwall Firestop with the long panel edge at right angle to the resilient channels, with end joints staggered. 3. Taped joints not required to obtain fire rating. RESILIENT METAL FURRING CHANNELS ROSIN BUILDING PAPER `/s' BESTWALL FIRESTOP GYPSUM WALLBOARD SGP 0022907 F/18 For rated fire resistive construction use G-P/Bestwall gypsum products with G-P Paneling. See "Georgia-Pacific Products for Interior Paneling." sk" FIRESTOP -- 2 HR. RATING ^INCOMBUSTIBLE QTFUM* W4U*0*W UL Design 259-2 Hr. (with 2"concrete) G-P/Bestwall produces lighter weight board and better fire re sistance! New %" Firestop Gypsum Wallboard reinforced with glass fibers covers all ratings listed by Underwriters' Laboratories for the %" thick material. This means that G-P/Bestwall % " fire rated board can be used in all kinds of wall, floor and ceiling assemblies. The 10% reduction in weight can result in savings in labor and materials in multiple story construction. See your nearest G-P/ Bestwall distribution center or write G-P/Bestwall Gypsum Divi sion for further information. COLUMN FIREPROOFING Fireproofing with G-P/Bestwall Firestop Gypsum Wallboard provides a fast, efficient and economical method of protecting steel columns. Fire resistant assemblies of two, three and four hours are obtainable depending upon the number of layers of 5/s" or V2" G-P/Bestwall Firestop used. These layers are held in place by a combination of screws and metal studs. The two, three and four hour fire rated assemblies of Firestop have passed Official Fire Tests con ducted by the Underwriters' Laboratories. Fire Resistance--4 hour fire resistive protection for steel columns can be obtained with four layers of 5/a" G-P/Best wall Firestop Type X. 3 hour fire resistive protection can be obtained with three layers and 2 hour fire resistive pro tection can be obtained with two layers of 5/e" Firestop Type X. Where necessary 1 hour of fire protection can be obtained with two layers of V2" G-P/Bestwall Gypsum Wallboard and IV2 hour protection with 3 layers of G-P/ Bestwall Gypsum Wallboard. Lighter--As compared to other types of fireproofing, a dead load saving of from 50 to 75% can be realized with G-P/Bestwall Firestop Column Fireproofing. Speed ot Erection--G-P/Bestwall Firestop Gypsum Wallboard can be installed quickly and easily when used for column fireproofing following G-P/Bestwall details. Mini mum amount of the wire and adhesives are used. n WP- 7/77777/27 Concrete Metal Floor Lath Steel Bar 7///#777777}.' Bestwall Firestop K- FIRESTOP Bestwall Metal Furring Channel awn" Firestop ILLUSTRATION--THREE-HOUR fire rated steel column assembly with %" G-P/Bestwall Firestop. ft* Q '7/'77777/77272 1/////777//////7 a SGP 0022908 ILLUSTRATION--TWO-HOUR fire rated steel column assembly with %" G-P/Bestwall Firestop. georgia-pacific/bestwall F/19 1 m 0J SALES OFFICES Plywood CALIFORNIA Los Angslss 7240 Crider Ave. Pico Rivera GEORGIA Atlanta 125 Ottley Drive, N.E. Savannah P.O. Box 367 ILLINOIS Chicago Franklin Park Waveland and Carnation NEW JERSEY Clifton 400 Allwood Road OREGON Portland Commonwealth Bldg. TEXAS Dallas 1800 John Connally Dr. Carrollton WASHINGTON Saattle 410 Terry Ave. North Redwood Lumber CALIFORNIA Headquarters: Samoa San Francisco 601 California St. Loa Angelas 7240 Crider Ave. Pico Rivera GEORGIA Augusta Southern Finance Bldg. ILLINOIS Franklin Park 3815 N. Carnation St. NEW YORK New York 375 Park Avenue OREGON Portland Commonwealth Bldg. Western Lumber CALIFORNIA San Francisco 601 California St. Los Angeles 7240 Crider Ave. Pico Rivera GEORGIA Augusta Southern Finance Bldg. OREGON Portland Commonwealth Bldg Southern Lumber ARKANSAS Crossett CALIFORNIA City of Industry 14750 Nelson Ave. DISTRIBUTION CENTERS GEORGIA Augusta Southern Finance Bldg. Gypsum Building Products GEORGIA Atlanta P.O. Box 13505 Station K NORTH CAROLINA Charlotte 3300 Parkside Dr. ILLINOIS Chicago P.O. Box 309 3815 N. Carnation St. Franklin Park OHIO Cleveland 19100 Holland Rd. TEXAS Dallas 1800 John Connally Dr. Carrollton CALIFORNIA Los Angeles 7240 Crider Ave. Pico Rivera San Francisco 800 Grayson St. Berkeley WASHINGTON Seattle 410 Terry Ave., N. WASHINGTON, D.C. Washington, D.C. 3360 New York Ave., N.E. DELAWARE Wilmington Wilmington Marine Terminal P.O. Box 310 ALABAMA Birmingham 3400 Ball St. Mobile 3451 Georgia-Pacific Ave. & Beltline Hwy. Montgomery 4542 Baldwin Ave. ARIZONA Phoenix 4801 West Colter St. ARKANSAS Little Rock 3101 Dugan St. CALIFORNIA Anaheim 519 E. KateIIa Ave. Berkeley 800 Grayson St. City of industry Georgia-Pacific Board Fabricators Hardwood Lumber Cantor 14750 Nelson Ave. Fresno 5286 E. Home Ave. Los Angeles 7240 Crider Ave. Pico Rivera Riverside 1350 Citrus St. Sacramento 2951 Orange Grove Ave. North Highlands Salinas 1031 Industrial Ave. San Diego 2200 Haffly St. National City San Fernando 7891 Deering Ave. Canoga Park San Jose 660 East Gish Rd. COLORADO Denver 1505 W. Third Ave. CONNECTICUT Wallingford 805 N. Colony St. FLORIDA Jacksonville 1333 Haines St. Miami 3201 N.W. 110th St. Ortando 2721 Regent Ave. Tampa 3701 E. Columbus Dr. GEORGIA Albany 1013 Worth St. Atlanta 125 Ottley Drive, N.E. Augusta 1153 Gordon Highway Savannah 440 Magazine Ave. IDAHO Boise 1675 Commerce Ave. IOWA Des Moines 5631 Northeast 17th St. ILLINOIS Chicago 11909 Avenue "O" Franklin Park 10450 Waveland Ave. Peoria 206 West Camp St. INDIANA Elkhart 225 Collins Rd. Evansville 520 N. Congress Ave. Indianapolis 310 So. Kitley Ave. KENTUCKY Louisville 4820 Allmond Ave. LOUISIANA Lafayette Evangeline Thruway, S. New Orleans 900 S. Galvez St. Shreveport Mansfield Road at Valley View P.O. Box 8267 MAINE Portland 508 Warren Ave. MARYLAND Baltimore 6813 Quad Ave. Easton Cherry St. & Penn. Ave. MASSACHUSETTS Boston 60 Kendrick St. Needham Heights MICHIGAN Grand Rapids 825 Buchanan Ave., S.W. Detroit 126 East Hudson St. Royal Oak MINNESOTA Minneapolis 3101 East Hennepin Ave. MISSISSIPPI Jackson 555 Gulf Line Rd. MISSOURI SL Louis 6025 Byassee Dr. Hazelwood Kansas City 1445 Taney St. N. Kansas City MONTANA Billings Northern Pacific Industrial Sites Great Falls 901 River Drive South NEBRASKA Lincoln 545 "L" St. NEW HAMPSHIRE Manchester 300 Gay St. NEW JERSEY Clifton 400 Allwood Rd. NEW MEXICO Albuquerque 4021 Edith Blvd., N.E. NEW YORK Albany Brown & Industrial Roads Buffalo 2585 Walden Ave. Rochester 1460 E. Henrietta Rd. Long Island 175 Underhill Blvd. Syosset SvraeucB Midler Park Dr. Syracuse Yonkers 75 Tuckahoe Rd. NORTH CAROLINA Charlotte 3300 Parkside Rd. Greensboro 2704 Patterson Dr. OHIO Akron 2644 Gilchrist Rd. Cincinnati 5402 Vine St. Cleveland 19100 Holland Rd. Columbus 2100 Refugee Rd. Dayton 4395 Springfield St. Toledo 2815 Hill Ave. OKLAHOMA Oklahoma City 5519 N.W. Fourth St. Tulaa 8531 East 44th OREGON Eugene 865 McKinley St. Portland 330 S.E. Division PI. PENNSYLVANIA Lancaster 549 W. Roseville Rd. Pittsburgh Hunker Rd. & Rt. 119 New Stanton Philadelphia 801 First Ave. King of Prussia SL Clair P.O. Box 37 RHODE ISLAND Providence 170 Jefferson Blvd. Warwick SOUTH CAROLINA Columbia Comer Brookwood Dr. & Duval St. Greenville Haywood Rd. TENNESSEE Bristol 100 Paty Industrial Blvd. Chattanooga 201 East 28th St. Knoxville 1301 Mitchell SL, N.E. Memphis 2057 Kellogg Ave. Nashville 331 28th Avenue N. TEXAS Dallas 1800 John Connally Dr. Carrollton El Paso 1201 Airway Blvd. Fort Worth 400 East Vickery Blvd. Houston 4715 Calhoun Rd. Lubbock 702 E. 44th St. San Antonio 535 No. W. W. White Rd. UTAH Salt Lake City 2875 South Second, West VIRGINIA Norfolk 3587 Argonne Ave. Richmond Comer Dabney & Bethlehem Rds. WASHINGTON Seattle 410 Terry Ave. North Spokane 4320 E. Trent Ave. Tacoma 2302 Ross Way Washington, D.C. 3360 New York Ave., N.E. WISCONSIN Milwaukee 5059 N. 119th St. SGP 0022909 GEORGIA-PACIFIC/THE GROWTH COMPANY Lithographed in U.S.A.