How to avoid or delay the corrosion of reinforced concrete Bridges? Adding anti-corrosion admixture to cement concrete mixture is the simple and economical method.
怎样才能避免或延缓公路桥梁水泥混凝土中钢筋的腐蚀破坏，在水泥混凝土拌和物中掺加阻锈剂是一种施工简单、经济而又有效的方法。
This article describes the design method of steel fiber concrete mixture and the basic requirements for materials.
简明介绍钢纤维混凝土配合比的设计方法和对材料的基本要求。
The critical technique and method for preparation high-performance concrete using super-fine steel slag power as mineral mixture was presented.
提出了利用钢渣矿粉作掺合料制备高强、高性能混凝土的关键技术与方法。
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