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礦物質(zhì)混合材料和聚合物混合劑及維尼龍纖維增韌、增強(qiáng),開(kāi)發(fā)研制高強(qiáng)度、高韌性的復(fù)合石膏硬化體。