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wei kuang sha zai hun ning tu zhong de ying yong
Author(s): 
Pages: 42-43
Year: Issue:  7
Journal: Ready-mixed Concrete

Keyword:  尾矿砂混凝土强度工作性;
Abstract: 本文通过尾矿砂取代河砂,研究尾矿砂对混凝土工作性能及强度的影响。结果表明,在混凝土中加入尾矿砂后,需要增加外加剂掺量,工作性虽略有下降,但不影响混凝土强度发展。
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