Document 2Ja2ay6JO17b0Lnx68LzZ43zN

Insulation Armstrong Cork Company Building Materials Division Lancaster, Pennsylvania ALBANY Atlanta Baltimore Boston Buffalo Charlotte Chicago Cincinnati Cleveland Columbus Dallas Des Moines Detroit Houston Offices Indianapolis Jacksonville Kansas Cm Louisville Milwaukee Minneapolis New York Omaha Philadelphia Pittsburgh Richmond Rochester St. Louis Washington, D. C. In Canada Montreal, Qgg. Toronto, Ont. Winnipeg, Man Distributors Appleton, Wis. Northwestern Asbestos and Cork Insulation Co. Boise, Idaho.Reilly Atkinson and Co. Boston, Mass, ___ T. R. Nunan Company Charleston, W. Va._______ Capital City Supply Company Denver, Colo.__J3teams-Roger Maauiacturmg Company Eau Claire, Wis.-----------------I------ Horel-George Company. Fort Watnb, IndAsbestos ft Asphalt Products Co. Glendale, N. Y.__ ..,_______ Charles M. Trojahn Grand Raptor MichThomas Batenburg Jamestown, N. Y TRoofing A Asbestos Company Joplin, Mo.------- ------------------,-------Joplin Cement Company Kingsport, Tenn_______ Kingsport Lumber & Supply Co. Little Rock. Ark__ Fischer Cement ft Roofing Company Los Angeles, Calip_______ ___.Van Fleet-Freear Company Manitowoc, Wbj. Northwestern Asbestos and Cork Insulation Co. Memphis. Tenn---------------------------------Grant Brothers, Inc. New Orleans, La________ H. T. Steffee Portland, Oregon-...---____ Asbestos Supply Company Providence, R. I_______ Rhode Island Covering Company San Antonio, Tex.-----------.General Supply Company, Inc. San Francisco, Calif________ Van Fleet-Freear Company Seattle, Wash.--------------------- Asbestos Supply Company South Bend, Ind_______ Asbestos ft Asphalt Products Co. Spokane, Wash______ --Asbestos Supply Company Springfield, Mass____ ----Johnson Asbestos Company Springfield, MoSouthwestern Insulation Company Tacoma, Wash________________ ----Asbestos SupplyCompany Terre Haute, IndThe Hartmann Company Tulsa, OklaKelley Asbestos Products Company Wichita, Kawr._ f.ndnan InsulationsCompany For detailed technical information, samples, and descriptive literature, ask any office or representative. Complete specifications appear in Sweet's Architectural Catalog. PRODUCTS--Armstrong's Corkboard, Cork Covering, Vibracork, Corkoustic, Temlok, Temcoustic, Insulation Sundries. Corkboard Insulating Efficiency The thermal conductivity of Armstrong's Corkboard is 0.27 Btu per hour, per de gree temperature, per inch thickness at 60 F mean temperature. The value of adequate and efficient insu lation is covered in Chapter 3 of this book and the tables on pages 84 to 96 indicate the savings which can be effected by using 1 lA in. or 2 in. of corkboard in standard wall and roof construction. For air conditioning work use 1 in., 1H in., or 2 in. corkboard insulation on ducts, fans, dehumidifiers, and similar equipment. Erect corkboard in hot asphalt and tie with wires or bands 9 in. on centers or erect with Armstrong's Cements, using ties as above. 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 yi 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. Thick nesses are: 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. Vibracork Armstrong's Vibracork, made in three densities, is ideal for the elimination of noise and vibration transmission and is of primary importance in air conditioning work. It does not take a set, is not affected by atmospheric moisture, and will not deteriorate under usual 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, Pa. Conforms in all details to Federal Specification HIT-C-561a, March 9, 1939 1060 Insulation The Philip Carey Company Manufacturers of Heat Insulation and Asbestos Products Lockland Atlanta, Ga. Baltimore, Md. Boston. Mass. Buffalo, N. V. Charlotte, N.C. Chattanooga, Tenn. Chicago, III. Sales Cincinnati, Ohio Cleveland. Ohio Columbus. Ohio Dallas. Tex. Davto.v, Ohio Detroit, Mich. Cincinnati, Ohio Offices Indianapolis, Ind. Kansas City, Mo. Los Angeles, Cal. Louisville, Ky. Minneapolis, Minn. New York, N.Y. Philadelphia, Pa. Pittsburgh, Pa. Richmond, Va. St. Louis, Mo. Seattle, Wash. Wheeling, W. Va. Standard 90 deg Elbow assembly. Left: Core opened to show duct vanes. Right: The completed fitting. Careyduct is a new prefabricated insulated duct built entirely of as bestos. The double layer construc tion consists of an inner core of hard, rigid asbestos, and the outer jacket is made of multiple layers of a fine corrugated asbestos structure. The combination results in great strength, is an excellent insulator, and has a definite sound deadening effect. Careyduct fittings are made from standard sections of duct, and may be made in the field with compara tive ease by men without special training. A simple mitre cut plus a few standard accessories make a complete fitting thus keeping costs at a minimum. Prefabricated fit tings may be ordered from the fac tory if desired. Two standard 90 deg Elbows nested in a larger standard section to form a tee. The telescopic assembly method practically eliminates leaks that are commonly found in other construc tion. The standard sizes of Careyduct are designed so that a combination of smaller sizes will exactly nest in a larger size. All tees and take-offs are a combination of ells and straight duct. Standard / in. and Y in. thick Careyduct sections with core extended. Grilles and dampers are installed according to the accepted standard practice. Careyduct gives, high in sulating value. It materially reduces the transmission of extraneous and equipment noises. Careyduct costs decidedly less than properly insu lated metal duct and comparedvery favorably with sheet metal duct of standard quality. For more detailed information write for Catalog and Erection Manual.