硬氨酯泡沫塑料 meaning in English

rigid urethane foam

Rigid polyurethane and polyisocyanurate foam for building applications - laminated board for use as a wall and ceiling insulation
建筑用硬氨酯泡沫塑料规范.第2部分:墙和顶棚隔层用层压板
Rigid polyurethane and polyisocyanurate foam for building applications - specification for two types of laminated board roofboards with auto - adhesively bonded reinforcing facings for use as roofboard thermal insulation for built - up roofs
建筑用硬氨酯泡沫塑料规范.第3部分:组合屋顶顶板隔热用带自动粘附增强饰面的两种层压板