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。
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