waterproofer

The characteristic, structure, raw materials, equipment, process, cost and applications of arched colour plated roofing are introduced. The foams act as insulator, seal and waterproofer in roofing.

简要介绍了用泡沫塑料保温、密封、防形彩钢屋面特点、构造、材料、设备、施工工艺、生产成本和应用。

Unlike traditional latex or acrylic coatings, polyurea, as a suitable waterproofer even under seawater immersion, is in no way influenced by ponding water, which is very often on existing roofs.

优丙烯酸防涂料主要一点是聚脲耐积性能，而屋面积非常普遍。