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1 <br /> C. Flame/Smoke Ratings: Provide composite mechanical insulation (insulation,jackets, coverings, sealers, mastics <br /> and adhesives)with flame-spread index of 25 or less,and smoke-developed index of 50 or less,as tested by ASTM <br /> E 84(NFPA 255)method. <br /> 1. Exception: Outdoor mechanical insulation may have flame spread index of 75 and smoke developed index of <br /> 150 provided insulation is not installed within 10 feet of an outside air intake. <br /> 1.04 SUBMITTALS <br /> i <br /> A. Product Data: Submit manufacturer's technical product data and installation instructions for each type of <br /> mechanical insulation. Submit schedule showing manufacturer's product number,k value,thickness, and famished <br /> accessories for each mechanical system requiring insulation. <br /> B. Maintenance Data: Submit maintenance data and replacement material lists for each type of mechanical insulation. <br /> Include this data and product data in maintenance manual. <br /> C. Samples: Submit manufacturer's sample of each piping insulation type required, and of each duct and equipment <br /> insulation type required. Affix label to sample completely describing product. <br /> 1.05 DELIVERY,STORAGE,AND HANDLING <br /> A. Deliver insulation, coverings, cements, adhesives, and coatings to site in containers with manufacturer's stamp or j <br /> label,affixed showing fire hazard indexes of products. <br /> B. Protect insulation against dirt, water, and chemical and mechanical damage. Do not install damaged or wet <br /> insulation;remove from project site. <br /> i <br /> PART 2: PRODUCTS <br /> 2.01 MANUFACTURERS <br /> A. Subject to compliance with requirements,manufacturers offering products which may be incorporated in the work <br /> include the following: <br /> 1. Armstrong World Industries,Inc. <br /> 2. Certainteed Corp. <br /> 3. Knauf Fiber Glass GmbH. <br /> 4. Schuler International(formerly Manville Products). <br /> 5. Owens-Corning Fiberglas Corp. <br /> 6. Pittsburg Corning Corp. <br /> 7. Rubatex Corp. <br /> 8. IMCOA. <br /> 9. Unitrax. <br /> 2.02 PIPING INSULATION MATERIALS <br /> A. Preformed Fiberglass Piping Insulation (PFG): ASTM C 547, Class 1 unless otherwise indicated; thermal <br /> conductivity(avg)of 0.25 Btu/hr-ft2-oF or lower at mean temperature of 75 OF. <br /> B. Cellular Glass Piping Insulation(CG): ASTM C 552,Type Il,Class 2;thermal conductivity(avg) of 0.35 Btu/br- <br /> ft2-oF or lower at mean temperature of 75 OF. <br /> C. Flexible Elastomeric Cellular Piping Insulation(FEC): ASTM C 534, Type I;thermal conductivity(avg) of 0.26 <br /> Btu/hr-ft?of or lower at mean temperature of 75 OF. <br /> 15250-2 No.99132-CP2 <br />