Document 0gdEawBgM66p3kMK86y91LQGM

* TECHNICAL DATA Witte .UU42M ZONOLITE* FIREPROOFING SYSTEMS MK-112 A.I.A. No. 21-6 Zonolite Mono-Kote Direct-To-Steel Fire Protection July, 1966 Mono-Kote is the trade name for a fire protection material developed by Zonolite Division, W. R. Grace & Co. specifically for fast application, high fire re sistance. and low cost. The material is spray applied by any one of several plastering machines. Mono- Kote is a cementitious, mill-mixed material requiring only the addition of water at the |Ob. It is applied directly to steel, concrete and other surfaces requir ing fire protection. Technical Data Applied Dry Density: 1.5 lbs. per bd. ft. ( Bond Strength to Steel: More than 500 lb. per sq. ft. when set and dry. Bond Strength to Concrete: More than 500 lb. per sq. ft. when set and dry. Sound Attenuation: The combination of beams and ceiling when fireproofed with Mono-Kote gives sound absorption of .50 to .85 depending upon the ratio of beam area to flat area. This is of value to the designer in accomplishing attenuation objectives, especially when the fireproofed area is part of a plenum above a finished ceiling. Compressive Strength: Air Erosion Resistance: (2 in. cubes): More than 70 psi. Independent laboratory test subjected standard, machine-applied Mono-Kote surface to winds exceeding hurricane velocity . . - over 100 M.P.H. for 87 hours . . . with no erosion. Copies of test description available. Fire Resistance: Specification: (Short Form) Mono-Kote has been tested and rated according to ASTM E-119 by the Under writers' Laboratories, Inc. The material bears the U.L. label under a quality control inspection program. Fire resistance ratings and details for varied structural systems are available on request. To insure that architects and engineers have the benefit of the most recent ratings, it is suggested that they contact the local Zonolite office. Up to five hour ratings are available for steel beams. Ratings are also available on cellular, flat or fluted, or blended steel floor systems and columns. Fire protection material shall be Mono-Kote as manufactured by the Zonolite Division, W. R. Grace & Co. or its processing Distributors, applied by machine to the thickness and in the areas shown on the drawings. The method of mixing and application shall conform to the manufacturer's recommendation. See Reverse Side for Long Form Specification. Advantages FAST APPLICATION, EASE OF INSPECTION Mill-mixed Mono-Kote is machine applied ... Re quires no tamping--attains uniform density and hardness by nature of the cementitious settingtype binder (gypsum plaster). PUTS FIRE PROTECTION WHERE IT BELONGS, on the steel, allowing complete freedom of ceil ing and plenum design and flexibility for future alterations. NO NEED TO "WRAP" BEAMS - Mono-Kote ap plies directly to beams. No need to cage beams with lath. HARD SETTING -- Ideal for air plenums -- MonoKote provides a monolithic, firm surface. (See Technical Data above) NON-IRRITATING -- Ingredients do not cause burning or irritation to the skin. STRONG BOND -- Mono-Kote adheres strongly to steel or concrete, with no priming adhesive required. MK-112 Printed in USA. Copynet* 1966. Zonolite end LaSalle Street Chicago, llllnoie SOSOS. Sine* method! and Grace * Co., will not be retponelblo tar fallwra at Its products 20090604 Ivtatata W. IL Grace A Co.. 13S South control, the ZonalHe OMelon. W. R. 000213 ARCHITECTURAL GUIDE SPECIFICATION 1. GENERAL CONDITIONS All applicable revisions of the General Conditions and Spe cial Conditions shall form a part of this Specification Sec tion, except as may be modified herein. 2. SCOPE a) Work included -- The work required under this sec tion consists of furnishing all labor, materials and equipment necessary for sprayed fireproofing of structural steel members and metal decking, as in dicated in the drawings and as specified herein, and clean-up subsequent to that application. b) Work not included -- 1) Structural steel encased in concrete. 2) Trowelled plaster fireproofing is specified under the Plastering Section. 3) The cleaning of the surfaces to receive sprayed fireproofing. 4) In the event of sprayed fireproofing application m cold weather, the supply of temporary heat shall be by others, as defined in Section of the specifications. 3. EXAMINATION & COORDINATION a) The contractor shall study the contract drawings and specifications with respect to the work, as shown and specified hereinafter, to assure its complete ness. Supplementary items necessary to complete the work, though not definitely shown or specified, shall be brought to the architect's attention, and shall be included. The contractor's attention is di rected to the drawings and specifications for both structural steel and metal decking, so that he may properly determine the exact scope of the work required. b) The contractor shall examine all surfaces to which the sprayed fireproofing is to be applied, and shall notify the General Contractor, in writing, if any con ditions exist which would be detrimental to the proper and expeditious installation of the work. Starting of work, within an area, will be construed as acceptance of the conditions of that area. c) All clips, hangers, supports, sleeves and other at tachments to the fireproofing bases, as covered under other sections of the specifications, are to be placed by others prior to the application of the fire proofing material, where these attachments can be anticipated in advance. d) Ducts, piping or conduit or other suspended equip ment that could interfere with the uniform applica tion of the fireproofing material are to be positioned after the application of the sprayed fireproofing. e) The contractor shall cooperate in the coordination and scheduling of the work of this section to avoid delays In the job progress. 4. SAMPLES Samples of sprayed fireproofing shall be submitted for ap proval in accordance with the applicable provisions of the Special Conditions. These samples shall be representative of the material as applied in accordance with Acceptance & Performance Criteria as stated below. 5. ACCEPTANCE & PERFORMANCE CRITERIA a) The sprayed fireproofing shall have been tested by Underwriters' Laboratories, Inc. in accordance with the procedures of A. S. T. M. El 19. The structural steel members shall be protected with adequate fire proofing thicknesses and densities to provide the fol lowing fire resistance ratings: Steel Columns ..................... ............... -Hours Primary steel members (Girders)-Hours Secondary steel members (Beams)-Hours (Note: Secondary steel members are those which support only the floor system, and are spaced at l/2 the column spacing or less.) 20090605 b) The sprayed fireproofing beneath the deck assembly together with adequately proportioned concrete fill above the metal decking, shall provide a -Hour fire resistant deck assembly as substantiated by a fire test in accordance with the procedures of A. S. T. M. El 19, and performed by Underwriters' Laboratories. Inc. ' c) Minimum bond strength between the fireproofing material and the structural steel or galvanized deck ing shall beP. S. F. d) The fireproofing material shall not be subject to losses from the finished application by sifting, flak ing or dusting. This performance shall be measured by the results of a test for erosion resistance when subjected to high velocity air flow across the sur face of dried samples. The samples thus tested must be representative of machine applied material simi lar to that which can be expected on the project. The air velocity shall be not less thanfeet per minute, and the duration of the test shall be at least hours. e) Documentation of the above performance shall be submitted with the bid, in order that all parties will fully understand the intention of application per formance at that time. 6. MATERIALS a) The sprayed fireproofing shall be cementitious setting-type, and shall be Mono-Kote as manufac tured by Zonolite Division -- W. R. Grace & Co., or its processing distributors. All manufactured materials shall be mill-mixed and shall be delivered in onginal, unopened packages bearing the name of the product, the manufacturer's name and the Underwriter's Laboratories. Inc. Label. The materials shall be stored off the ground, under cover, and away from damp surfaces. Materials shall be kept dry until ready for use. Materials that have been exposed to water before actual usa shall be discarded. b) Water shall be clean, fresh and free from organic and mineral impurities which would be harmful to the sprayed fireproofing matenals. 7. INSTALLATION a) Application of sprayed fireproofing shall be in ac cordance with the printed instructions of the ma terial manufacturer and the fire test report in formation. b) Only experienced applicators, approved by the ma terials manufacturer and Architect shall be allowed to place the materials. Upon request a qualified manufacturer's representative can be present for initial application to guide and assist applicator's personnel. c) All surfaces to which sprayed fireproofing will be applied shall be thoroughly cleaned of oil. grease, dirt, loose paint, mill scale or any other matter which would impair bond. d) Temperatures and enclosure conditions shall be as specified by the materials manufacturer. e) All patching and repairing of sprayed fireproofing, due to cutting by other trades, shall be performed under this section and paid for by the trade(s) that performed the cutting. 8. CLEAN-UP After completion of fireproofing work, equipment shall be removed and all wall and floor areas cleaned of deposits of sprayed fireproofing materials. 9. BID INFORMATION Each bidder shall submit with his bid: a) Full report(s) of Underwriters' Laborstories. Inc. fire tests including written material and detailed drawings of the tested assembly. b) Materials manufacturer's printed instructions for methods and procedures for application. c) Bond test data for uncoated, coated and galvanized steel applications. d) Results of tests of material performance when sub-' jected to high velocity air flow. 000214