ASTM C 1134 部分浸入后刚性热绝缘材料水分保持标准试验方法
日期:2012-02-08 15:46
square metre or percent by volume.
Immersion times in addition to those required by this test method may be selected provided that all parties involved are in agreement.
The water retention characteristics of materials may be affected by conditions such as elevated temperatures or chemical exposures.
1. Scope
1.1 This test method determines the amount of water retained (including surface water) by rigid block and board thermal insulations used in building construction applications after these ma
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