There is little effect for the soluble alkali content in cement paste when the dosage of aminosulphonate based superplasticizer is greater than its saturated amount.
当氨基磺酸盐高效减水剂掺量大于其饱和掺量时，则基本上可以不考虑可溶碱含量对水泥浆体流动度的影响。
The content of soluble alkali in cement paste is lower than the optimal one.
水泥中所含可溶碱含量低于最佳可溶碱含量。
The effects of the different content of special manufactured sand, fly-ash, waterproof admixture on the self-shrinkage of the cement matrix grouting paste were studied in this article.
研究了特制砂、粉煤灰及抗裂防水剂的不同掺量对高性能水泥基灌浆材料自收缩性能的影响。
The effect of the content of silica fume on the structure and property of the cement mortar and property of the cement paste were investigated.
探讨不同掺量的硅灰对水泥净浆与砂浆性能及砂浆结构的影响。
The hydration heat of cement paste was tested to investigate the influence of sulfate content in cement paste on the compatibility of cement and naphthalene superplasticizer.
同时测定水泥浆体的水化放热，确定水泥浆体中硫酸盐含量对水泥和萘系减水剂相容性的影响。
Alkali slag cement paste achieved the highest strength only when the Na2O and SiO2 of waterglass were around a certain content.
只有当水玻璃中的氧化纳和二氧化硅在一定范围内才能获得高强度碱矿渣水泥浆体。
The results show that the fluidity of cement paste is affected by both the sulfate content and the dosage of naphthalene superplasticizer.
结果表明：减水剂掺量和水泥中硫酸盐的含量共同影响水泥浆体的流动度。
The results show that the fluidity of cement paste is affected by both the sulfate content and the dosage of naphthalene superplasticizer.
结果表明：减水剂掺量和水泥中硫酸盐的含量共同影响水泥浆体的流动度。
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