The cement exposed to water hydrates immediately in the cementitious materials of concrete, and produces Ca(OH)2 with the prolonging of hydration time, which is the important cause to reduction of corrosion resistance of concrete.
混凝土胶凝材料中的水泥遇水即发生水化，随着水化龄期的延长生成大量的Ca（OH）2，这是造成混凝土抗侵蚀性能降低的重要原因。
参考来源 - 大掺量低质粉煤灰混凝土抗侵蚀性能研究及低质粉煤灰活化初探·2,447,543篇论文数据，部分数据来源于NoteExpress
The testing of air void parameters could been influenced directly by regarding stone powder as cementitious materials.
石粉是否作为浆体材料对于碾压混凝土的气泡参数测定有直接影响。
Based on the properties of gangue-containing aluminosilicate based cementitious materials, in situ bonding hydration mechanism was put forward.
根据煤矸石硅铝基胶凝材料的特征提出了原位键合的水化机理。
Test results of plantadaptability shows that cementitious materials of H50-6 Formula is suitable for biobed by the normal growth of green stonecrop.
植物适应性试验以绿景天植物正常生长证明了H50—6作为生物基层的胶凝材料是可行的。
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