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Southern Human Services Center Smith Sinnett /2020072 <br />HVAC and Roof Renovations Orange County,North Carolina <br />Duct Insulation 23 07 13 - 3 <br />2.Maximum Service Temperature: 450 degrees F. <br />3.Maximum Water Vapor Absorption: 5.0 percent. <br />4.Maximum Density: 8.0 lb/cu ft. <br />C.Vapor Barrier Jacket: <br />1.Kraft paper with glass fiber yarn and bonded to aluminized film. <br />2.Moisture Vapor Permeability: 0.02 perm inch,when tested in accordance with ASTM <br />E96/E96M. <br />3.Secure with pressure sensitive tape. <br />D.Vapor Barrier Tape: <br />1.Kraft paper reinforced with glass fiber yarn and bonded to aluminized film,with pressure <br />sensitive rubber based adhesive. <br />E.Indoor Vapor Barrier Finish: <br />1.Cloth: Untreated;9 oz/sq yd weight,glass fabric. <br />2.Vinyl emulsion type acrylic,compatible with insulation,black color. <br />2.04 JACKETS <br />A.PVC Plastic. <br />1.Manufacturers: <br />a.Johns Manville Corporation​​ <br />b.Speedline Corporation <br />c.Knauf Insulation <br />d.Or Approved Equal <br />2.Jacket: One piece molded type fitting covers and sheet material,off-white color. <br />a.Minimum Service Temperature: ​0 degrees F​. <br />b.Maximum Service Temperature: ​150 degrees F​. <br />c.Moisture Vapor Permeability: ​0.002 perm inch​,maximum,when tested in accordance <br />with ASTM E96/E96M. <br />d.Thickness: ​30 mil​. <br />e.Connections: ​Brush on welding adhesive​. <br />3.Covering Adhesive Mastic: Compatible with insulation. <br />2.05 DUCT LINER <br />A.Manufacturers: <br />1.Armacell LLC​​ <br />2.CertainTeed Corporation​​​ <br />3.Ductmate Industries,Inc,a DMI Company​​ <br />4.K-Flex <br />5.Aerofoam <br />6.Or Approved Equal <br />B.Elastomeric Foam Insulation: Preformed flexible elastomeric cellular rubber insulation complying <br />with ASTM C534/C534M Grade 1,in sheet form. <br />1.Minimum Service Temperature: Minus 40 degrees F. <br />2.Maximum Service Temperature: 180 degrees F. <br />3.Fungal Resistance: No growth when tested according to ASTM G21. <br />4.Bacteria Resistance:No growth when tested according to ASTM G22. <br />5.Apparent Thermal Conductivity: Maximum of 0.28 at 75 degrees F. <br />6.Minimum Noise Reduction Coefficients: <br />a.1 inch Thickness: 0.40. <br />b.1-1/2 inches Thickness: 0.50. <br />c.2 inch Thickness: 0.60. <br />7.Erosion Resistance: Does not show evidence of breaking away,flaking off,or delamination <br />at velocities of 10,000 fpm per ASTM C1071. <br />8.Connection: Waterproof vapor barrier adhesive. <br />9.Made with EPA registered Microban®antimicrobial product protection. <br />DocuSign Envelope ID: 94E7997D-4F29-42F6-A9B4-0A160438D2A6