Document ZnZQZ8dYKY4p7xXwDKO6MzaVp

ALFOL Insulation Alfol Insulation Company Incorporated 155 East 44th St., New York, N. Y. Agents in Principal Cities HEAT INSULATION for ALL PURPOSES ALFOL PRE-FABRICATED INSULATION PANELS FOR TANKS, TOWERS. AND ALL TYPES OF HEATED EQUIPMENT Metal Jacketed Panels con taining insulation best suited for each particular condition. Removable and Replaceable bymeans of Lock-Joint con struction. Shop Fabricated with Cut outs for manholes and pipe connections. Prefabricated Panel. At Right-- Applied to Tower Easily and Rapidly Applied by any type of labor. Trim Appearance with mini mum of up-keep. FOR MORE DETAILED INFORMATION WRITE FOR ALFOL PANEL DATA BOOK ALFOL HOUSE INSULATION BLANKET 99.4 per cent Pure Aluminum Foil spaced on three-ply thick paper vapor barrier sheet. Single and Double Layers insure spaced sheet to reduce conduction and convection. Applied between structural members or furring, Alfol Blankets give high insulation value at low cost. \ Specifications Description Widths Net Area Net Weight per Roll per Roll Type I.--11jiyrrAUDI. !6*-24' 250 sq. ft. Type 11.--2 Layer ALFOL 16*-20*-24* 200 sq.ft. 17 lbs. 19 lbs. See technical data on Table 1, Section C, Pages 91-94, this volume. ALFOL RADIATOR REFLECTORS ALFOL REFLECTORS behind radiators reduce heat loss through walls, save fuel. Temperature gradient to outside reduced 50 per cent. TWELVE YEARS' SERVICE PROVES LASTING VALUE OF ALFOL 1094 Insulation Armstrong Cork Company Building Materials Division Lancaster, Pennsylvania Albany Atlanta Baltimore Birmingham Boston Buffalo Charlotte Chicago Cincinnati Cleveland Columbus Dallas Detroit Hartford Houston Offices Indianapolis Jacksonville Kansas Cm Los Angeles Louisville Memphis Milwaukee Minneapolis New Orleans New York Philadelphia Pittsburgh Richmond Rochester St. I/ouib San Francisco Seattle Washington, D. C. In Canada Montreal, Que. Toronto, Ont. Winnipeg, Man. Distributors Appleton, Wis. Northwestern Asbestos and Cork Insulation Co. Charleston, W. Va.............Capital City Supply Company Denver, CoLO^....Btearn8-Roger Manufacturing Company Eau Claire, Wis............................ Hord-George Company Evansville, Ind. The General Asbestos and Insulation Co. Fort Wayne, Ind........... Asbestos 4 Asphalt Products Co. Glendale, N. Y.......... ........ ..............Charles M. Trojahn Grand Rapids, Mich,____Tony Batenburg Insulation Co. Jamestown, N. Y.........Laco Roofing & Asbestos Company Joplin, Mo__..... ...... ...........-.....Joplin Cement Company Little Rock, Ark.....Fischer Cement & Roofing Company Manitowoc, Wis. Northwestern Asbestos and Cork Insulation Co. New Orleans, La........................ -................. H. T. Steffee Portland, Oregon.................... Asbestos SupplyCompany. San Antonio, Tex..............General Supply Company, Inc. Seattle, Wash...........................Asbestos SupplyCompany South Bend, Ind.............Asbestos & Asphalt Products Co. Spokane, Wash-................... Asbestos SupplyCompany Springfield, Mass.. ............ Johnson Asbestos Company Springfield, Mo... ........Southwestern Insulation Company Tacoma, Wash______ _________ Asbestos Supply Company Terre Haute, Ind.......................The Hartmann Company Tulsa, Okla.... ............ Kelley Asbestos Products Company For detailed technical information, samples, and descriptive literature, ask any office or distributor. Specifications appear in Sweet's Catalogs for Architects and for Engineers and Contractors. PRODUCTS--Armstrong's Corkboard, Cork Covering, Mineral Wool Board, Foamglas, Vlbracork, Corkoustic, Cushlontone, Temlok, Insulation Sundries. Corkboard Mineral Wool Board Insulating Efficiency The thermal conductivity of Armstrong's Corkboard is 0.27 Btu per hour, per de gree temperature difference, per inch thick ness at 60 F mean temperature. Armstrong's Corkboard conforms in all details to Federal Specification HH-C-561a, March 9, 1939 Armstrong's Mineral Wool Board is a new permanent addition to the Armstrong line. It equals or exceeds Federal Speci fication HH-M-371 for board or block form insulation; has low thermal conductivity; is moisture-resistant, odorless; is easily handled and erected; possesses structural strength. Standard size 12 in. x 36 in.; thicknesses 1 in., in., 2 in., 3 in., 4 in. Sizes and Thicknesses Armstrong's Corkboard is furnished in rigid boards 12 in. x 36 in., 18 in. x 36 in., and 24 in. x 36 in., in several thicknesses: 1 in., 1 in., 2 in., 3 in., 4 in., and 6 in. Cork Covering Armstrong's Cork Covering is made of pure cork in sizes to fit all standard pipe sizes. The inside surfaces of each piece are machined to assure an accurate fit, free from moisture-catching air pockets. Cork covering is rigid and will not sag. Thicknessesare: Ice Water (1.20 in. to 1.93 in.); Brine (1.70 in. to 3.00 in.); and Special Thick Brine (2.63 in. to 4.00 in.). Armstrong's Fitting Covers are rigid and are designed to fit accurately, all types of standard ammonia and extra heavy fittings, screwed, flanged, and welded. Foamglas Armstrong's Foamglas has a closed cellular structure which will not permit passage of air or moisture. It is efficient, moistureproof, fireproof, and offers effec tive, lasting insulation. This new type of insulation is made in standard 12 in. x 18 in. blocks; thicknesses 2 in., 3 in., 4J^ in., 6 in. It may be used to insulate refriger ated storage rooms and equipment. Engineering Service For aid in the solution of any technical problems involving insulation, isolation, or acoustical treatment, and for literature and prices, get in touch with an Armstrong district office or distributor or the Arm strong Cork Company, Building Materials Division, Lancaster, Pennsylvania. 1095