Document jg5p8BGx86anqGLBQk7deKE5R

Insulation The Celotex Corporation General Offices 120 South LaSalle Street, Chicago 3, 111. ChloteX BEG. U. PAT. OFF. Celotex Insulation Board Products are made by felting long, tough cane fibers into strong, rigid boards. Manufactured under the exclusive Ferox* Process. Ferox-treated Celotex board has been demonstrated by laboratory tests and years of use to be protected effectively against dry rot and termite attack. In tegrally waterproofed. Celotex Insulating Sheathing--For use in frame construction under wood siding, wood or asbestos shingles, stucco, or masonry veneer. Double-Waterproofed-- integrally treated, then asphalt-coated on all surfaces. Exceeds government vapor permeability requirements. Sizes: 4 ft wide x 8 and 9 ft long x 2542 in. or J4 in. with square edges. 2 ft x 8 ft x % in. with V-type tongue and groove on long edges. Celotex4ft widei%iin. Sheathing,applied vertically without comer bracing, greatly exceeds racking strength requirements set and edges. Size 24 in. x 48in., thicknesses 1 in., 1)4 in., and 2 in. Conductance, "C," of 0.33 Btu for nominal one inch thickness after coating. Flexcell* Expansion Joint Filler--Cane fiber felted into strong, resilient boards, then saturated with durable asphaltic compound. For expansion joint uses, perimeter insulation for concrete floors at grade, sill sealer, plate sealer, and vibration isolation. Thicknesses of )4 in. to 1 in. in various lengths and widths. Cemesto* Structural Insulating Panels-- Completely fabricated panels for curtain walls, roof decks, partitions, air con ditioning duct and roof machinery en closures. Consist of cane fiber board core surfaced on both sides with layer of cement-asbestos board. Sizes: 4 ft wide x 6 ft to 12 ft lengths. Specializes avail able. Thicknesses: 'He in., 1)4 in., 1%6 in., 2 in. forth in FHA Technical Circular No. 12 (racking strength at least equal to hor izontally-applied , wood sheathing with let-in bracing is minimum requirement). Celotex Roof Insulation Celotex Spun Rock Wool Products-- Regular Blankets, full- or semi-thick, 15 in. x 96 in., 15 in. X48in., 15 in. x24in. Utility Blanket, 15 in. x 96 in. Reflective Blankets, standard thickness, 15 in. x 96 in. Also Loose, Granulated and HandPouring Rock Wool. Regular--Natural cane fiber board sur face. Provides excellent bond for pitch or asphalt. Meets requirements for Roof Insulation Board (Class C) of Federal Specifications LLL-F-321b, Commercial Standard CS42-49 of U. S. Department of Commerce, and ASTM Specification C208. Sizes: 23 in. x 47 in., 24 in. x Q-T* Ductliner--Sound absorbing ma terial designed for duct lining in airconditioning systems. Made of rock wool and special binder. Withstands air duct humidity, is fire-resistant and will not support combustion. Thermal conductivity of 0.30. 48 in. Thicknesses: M in., 1 in., 1)4 in., 2 in. Celotex Sound-Conditioning Products-- Complete line of specialized acoustical Preseal--Coated with special asphalt on materials to comply with every require all surfaces and edges for additional ment, specification, or building code. moisture protection. Size: 24 in. x 48 Distributors in principal cities. in. Thicknesses: )4 in., 1 in., 1)4 in., 2 in. Channel-Seal--Specially fabricated with lVis in. x %s in- bevel on underside of all edges to form interconnecting channels for equalizing air pressure between roof Celotex Interior Finishes--Tile Board, Finish Plank, Building board--triple duty products that build, decorate, in sulate. Variety of sizes and finishes. ing and deck. Asphalt-coated all surfaces Reg. U. S. Pat. Off. For detailed information on all Celotex products, see Sweet's Files or write The Celotex Corporation 1666 \ $ ` r' Insulation The Dow Chemical Company Plastics Sales, Midland, Michigan ! STYROFOAM RIGID LOW TEMPERATURE BOARD INSULATION PROVIDES EXCEPTIONAL RESISTANCE TO WATER, ASSURES LONG SERVICE LIFE You'll find that Styrofoam . . . Dow's rigid low temperature board insulation ... is right for your job. Styrofoam combines all the factors you want: high thermal re sistance, low original cost, long service life and a minimum of maintenance. Commercial applications in many fields prove Styrofoam is an excellent rigid-type low insulation material. Its closed cellular structure provides exceptionally high re sistance to water and water vapor. Styrofoam's low "K" factor (0.25 Btu/sq ft/hr/F/ inches at a mean temperature of 40F) assures maximum thermal efficiency Styrofoam is available in two grades: Styrofoam 22 (regular) and Styrofoam 33. (self-extinguishing). For more detailed information contact your nearest sales office. Atlanta Boston Buffalo Chicago Cincinnati Cleveland Detroit Houston Los Angeles Minneapolis New York Philadelphia St. Louis San Francisco Seattle. STYROFOAM GIVES YOU ALL THESE ADVANTAGES FOR: Pipe Covering Insulated Vehicles Refrigeration Equipment Low Temperature Rooms Perimeter Insulation High Thermal Resistance Water Resistance, freedom from capillarity Long Insulation Life Low Cost Installation, Maintenance, Operation Odorless Resistant to Rot and Mold Light Weight Easy to Fabricate Sizes for any job Thicknesses: 1, 1)4, 2, 2)4, 3, 4, 5 in.--Widths: 10 in. and 12 in.--Lengths: 36 in. and 9 ft. 1667