ASTM C1442-1999 标准详情
- 标准号:ASTM C1442-1999
- 中文标题:使用人工风化仪的密封材料试验实施规程
- 英文标题:standard practice for conducting tests on sealants using artificial weathering apparatus
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999
1.1 This practice covers three artificial weathering exposure procedures for evaluating the durability of sealants. 1.2 The three procedures are Practices G 152, G 154, and G 155. 1.3 The performance rankings of sealants provided by these procedures
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