ASTM C687测定松填建筑绝热材料热阻的标准规范
日期:2012-02-13 19:01
utlined in C 687 is not applicable to that measurement unless a C 1363 test apparatus is used to reproduce the correct boundary conditions. To determine how seasonal differences can affect product performance, use Practice C 1373. Practice C 1373 measures the expected winter thermal performance of loose-fill insulation under simulated winter design temperature conditions and provides specimen requirements necessary for that determination.
1. Scope
1.1 This practice presents a laboratory guide to
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