ASTM C 1126光面或非光面硬质多孔酚醛热绝缘材料标准规范
日期:2012-02-08 15:45
ASTM C 1126 Standard Specification for Faced or Unfaced Rigid Cellular Phenolic Thermal Insulation
ASTM C 1126光面或非光面硬质多孔酚醛热绝缘材料标准规范
This specification covers faced or unfaced rigid cellular phenolic thermal insulation. Insulations in the form of boards shall be faced or unfaced, while tubular forms shall be unfaced. This specification does not apply to field expanded cellular phenolic materials. Materials covered by this specification are used as roof insulation; sheathing
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