Color steel sandwich panel has a good fire proof and heat insulation performance for the characteristic of the color steel sheet and polystyrene material.

彩钢夹芯板有很好的防火和隔热性能，因为彩钢和聚氨酯都有这样的性能。

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Ceramsite concrete sandwich floor slab is a type of composite floor slab, which is made of profiled sheet and ceramsite concrete.

陶粒混凝土夹芯楼板是一种压型钢板与陶粒混凝土的组合楼板，其空腹部分采用聚苯乙烯板填充，是一种新型轻质节能板材。

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This is attributed to the effect of polymer as sandwich. Vibration damping steel sheet using polyurethane or phenolic resinchloroprene as sandwich possesses good formability.

用聚氨酯或酚醛树脂氯丁橡胶作夹层的层压减振复合钢板具有良好的杯突成形性；

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