General Index - National Roofing Contractors Association

Glass Fiber/Mineral Fiber Roof Insulation Board1. COMPANY NAME ALLIED JOHNSSIGNALMANVILLEINTERNATIONAL2. STATE NC CO3. PRODUCT NAME ARMO-R GLAS FIBER GLASSINSULATION4. SURFACE TREATMENTTop Surface GLASS GLASSASPHALT & KRAFT ASPHALT & KRAFTCAP SHEET CAP SHEETROOFBottom Surface NONE NONE5. AVAILABLE AS TAPERED MATERIAL YES YES6. YEAR FIRST USED IN COMMERCIAL ROOFING SYSTEM 1941 19417. MEETS APPLICABLE STANDARDS ASTM C 726 ASTM C 7268. COMPRESSIVE STRENGTH PER ASTM D 1621 OR OTHER (psi) 12 129. WATER ABSORPTION PER ASTM C 272 OTHER (% by volume) 10 1010. FLEXURAL STRENGTH PER ASTM C 203 (psi)11. COMMON AVAILABLE SIZES2' x 4'3' x 4'4' x 4' X X4' x 8' X XOtherCOMMON AVAILABLE THICKNESSES(C-VALUE, R-VALUE, WEIGHT/ft 2 )12.1 Thickness (inches) 0.75 0.75Thermal Conductance (C) @40 FThermal Conduyctance (C) @75 F 0.36 0.36Thermal Resistance (R) @40 FThermal Resistance (R) @75 F 2.78 2.78Weight (lbs/ft 2 ) 0.98 0.7812.2 Thickness (inches) 0.938 0.938Thermal Conductance (C) @40 FThermal Conduyctance (C) @75 F 0.27 0.27Thermal Resistance (R) @40 FThermal Resistance (R) @75 F 3.70 3.70Weight (lbs/ft 2 ) 1.03 0.9412.3 Thickness (inches) 1.063 1.063Thermal Conductance (C) @40 FThermal Conduyctance (C) @75 F 0.24 0.24Thermal Resistance (R) @40 FThermal Resistance (R) @75 F 4.17 4.17Weight (lbs/ft 2 ) 1.06 0.9412.4 Thickness (inches) 1.313 1.63Thermal Conductance (C) @40 FThermal Conduyctance (C) @75 F 0.19 0.15Thermal Resistance (R) @40 FThermal Resistance (R) @75 F 5.26 6.67Weight (lbs/ft 2 ) 1.30 1.3212.5 Thickness (inches) 2.063 2.000Thermal Conductance (C) @40 FThermal Conduyctance (C) @75 F 0.12 0.13Thermal Resistance (R) @40 FThermal Resistance (R) @75 F 8.33 8.00Weight (lbs/ft 2 ) 1.70 1.5912.6 Thickness (inches) 2.437 2.25Thermal Conductance (C) @40 FThermal Conduyctance (C) @75 F 0.10 0.11Thermal Resistance (R) @40 FThermal Resistance (R) @75 F 10.0 9.09Weight (lbs/ft 2 ) 1.95 1.7113. ESTIMATED PERCENTAGE OF THERMAL VALUE RETENTION(assuming a continuous mean temperature @ 1 year 100 100differential and constant moisture content) @ 5 years 100 100@ 10 years 100 10014. UL "P" DESIGN NUMBERS; BUILDING CODE AGENCY SEE APPENDIXAPPROVED DESIGN NUMBERS; ICBO, BOCA, SBCCI(OTHERS)15. LIMITATIONS AND/OR RESTRICTIONS SEE APPENDIX16. SEE APPENDIX IF CHECKED XNA=not applicable340