鸟粪石
灰浆
水合物
水泥
磷酸盐
镁
化学成分
磷酸镁
材料科学
冶金
矿物学
化学
化学工程
复合材料
有机化学
工程类
作者
B.E.I. Abdelrazig,J. H. Sharp,B. El-Jazairi
标识
DOI:10.1016/0008-8846(88)90075-0
摘要
Mortars made from magnesia-phosphate cement were observed to set within 15 minutes at 22°C and to harden within 1 hour. The major hydrate formed was struvite, NH4MgPO4·6H2O, usually accompanied by schertelite, (NH42Mg(HPO4)2·4H2O, at least initially. Some hydration products also contained dittmarite, NH4MgPO4·H2O, and/or stercorite, NaNH4HPO4·4H2O, but these were present only as minor constituents.
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