聚醚型高效聚羧酸减水剂结构与性能关系研究 关键词：聚羧酸；流动度；表面张力 [gap=770]Key words：polycarboxylic acid；fluidity；surface tension
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The properties of cement and concrete incorporating ground electric furnace slag ,including water requirement of cement standard consistency, fluidity of cement paste, as well as compressive strength , permeability , freezing-thaw resistance and carbonation resistance of the concrete were studied.
研究了磨细电炉氧化钢渣对水泥标准稠度需水量、水泥净浆流动度以及混凝土抗压强度、抗渗性、抗冻性、抗碳化等性能指标的影响。
参考来源 - 利用电炉氧化钢渣制备混凝土矿物掺合料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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.
本标准适用于水泥胶砂流动度的测定。
This standard is applicable to the test for fluidity of cement mortar.
考察了水泥组成对水泥胶砂流动度经时损失的影响。
The effect of cement compositions on mortar fluidity loss is studied.
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