It proposed that considerations on retarding time, slump loss and cement kinds are important for retarding plasticizer matching.
2
实验分析了不同电压、不同水泥品种、缓凝剂对电渗滤水混凝土性能的影响。
The experimental results indicate that ZnO retarder can increase the filtering velocity markedly, which ensures the strength and durability of filtering concrete effectively.
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