Fiber reinforced toughen water resistant gypsum based composites has been developed by adding mineral admixtures,polymeric admixtures and vinylon fibers to β-gypsum hemihydrate.
在β型半水石膏粉中添加矿物质混合材料和聚合物混合剂及维尼龙纤维增韧、增强,开发研制高强度、高韧性的复合石膏硬化体。
