ASTM STP11449S
A Realistic Approach for Testing the Thermal Insulation Value of Closed-Cell Spray Polyurethane Foam Roof Insulation
A Realistic Approach for Testing the Thermal Insulation Value of Closed-Cell Spray Polyurethane Foam Roof Insulation
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- ASTM STP11449S
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Abstract
The thermal resistance characteristics of thicker closed-cell spray polyurethane foam insulation products appear to be understated when tested at one inch thickness as required in ASTM C1O29-96 [1]. This results in excessive and costlier fo...
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