测试了该减水剂的应用性能。
改性物的减水性能达到普通减水剂的标准。
稻谷灰加入可提高某些掺减水剂的水泥胶砂耐磨性。
The ash of paddy can improve the wearing resistance of some add plastic cement.
文章中介绍了混凝土减水剂的各项技术指标及其应用价值。
The technical properties and application of water-reducer of cement are introduced.
研究了氨基磺酸系新型高效减水剂asp对水泥净浆的分散作用机理。
The mechanism of dispersion effect of sulfamic acid series ASP on cement particles was studied.
在KH相同的情况下，C_3A含量高的水泥对高效减水剂的吸附量大。
With the same KH, the cement with high content of C_3A had a high adsorption. quantity.
在KH相同的情况下，C_3A含量高的水泥对高效减水剂的吸附量大。
With the same KH, the cement with high content of C_3A had a high adsorption. quantity.
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