ASTM C1303/C1303M-2014 标准详情
- 标准号:ASTM C1303/C1303M-2014
- 中文标题:预测闭孔泡沫保温长期热电阻的标准测试方法
- 英文标题:Standard Test Method for Predicting Long-Term Thermal Resistance of Closed-Cell Foam Insulation
- 标准类别:美国材料与试验协会ASTM
- 发布日期:
Scope 1.1 This test method covers a procedure for predicting the long-term thermal resistance (LTTR) of unfaced or permeably faced rigid gas-filled closed-cell foam insulations by reducing the specimen thickness to accelerate aging under contr
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