The most important technical means to make concrete with high performance is to use composite superplasticizer and super fine mineral admixture.
混凝土达到高性能最重要的技术手段是使用复合超塑化剂和超细矿物质掺合料。
The compatibility of the superplasticizer with straight cement and admixture cement is investigated by testing the fluidity loss of cement pastes containing the superplasticizer added.
通过对掺高效减水剂水泥净浆流动性及流动性损失的测定试验，研究了高效减水剂与水泥及掺混合材水泥的相容性。
The compatibility of the superplasticizer with straight cement and admixture cement is investigated by testing the fluidity loss of cement pastes containing the superplasticizer added.
通过对掺高效减水剂水泥净浆流动性及流动性损失的测定试验，研究了高效减水剂与水泥及掺混合材水泥的相容性。
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