纯硅酸盐水泥 meaning in English

neat portland cement

Based on this system the cracking resistence of portland cement paste system was tested . also the effect of fly ash , slag , silica fume and admixtures on the cracking at early ages was studied
本文对纯硅酸盐水泥胶凝体系的抗裂性能进行了研究，同时试验考察了粉煤灰、矿渣、硅灰和外加剂对胶凝体系早期抗裂性能的影响。
Results show that c2s , c3s and ca ( oh ) 2 in hydration sample with steel - making slag powder are more than those in hydration sample with fly ash or blast furnace slag . sequence of capacity bonding water
结果表明，含掺合料胶凝材料的水化产物形貌与纯硅酸盐水泥的水化产物形貌比较相似，在较短龄期水化样的孔隙中能明显观察到针状