BS 5241-2:1991
施工现场配制与喷涂用硬聚氨酯和聚异三聚氰脲酸酯泡沫塑料.第2部分:绝热或弹性配制泡沫塑料的规范

Rigid polyurethane (PUR) and polyisocyanurate (PIR) foam when dispensed or sprayed on a construction site - Specification for dispensed foam for thermal insulation or buoyancy applications


 

 

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标准号
BS 5241-2:1991
发布
1991年
发布单位
英国标准学会
替代标准
BS 5241-2:1991(1999)
当前最新
BS 5241-2:1991(1999)
 
 
适用范围
This Part of BS 5241 specifies the physical property and compositional requirements for dispensed polyurethane (PUR) and polyisocyanurate (PIR) foams used for thermal insulation of external surfaces and for positive buoyancy, e.g. small boats, buoys or pontoons, for surface applications. NOTE. The titles of publications referred to in this standard are listed on the inside back cover.

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