ASTM C950-1981(1993) 标准详情
- 标准号:ASTM C950-1981(1993)
- 中文标题:室外容器上刚性蜂窝状聚氨基甲酸酯隔热系统修理规程
- 英文标题:standard practice for repair of a rigid cellular polyurethane insulation system on outdoor service vessels
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1981
1.1 This practice covers the repair of spray-applied polyurethane insulation on vessels normally operating at temperatures between -30 and + 107oC (-22 and + 225oF).1.2 Caution-At temperatures below 0oC (32oF) the application of a spray "foam" dire
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