通过试验分析不同掺和料对抑制混凝土碱骨料反应的影响  

Experimental Analysis of the Effects of Different Admixtures on Inhibiting the Alkali Aggregate Reactions of Concrete

作　　者：陈行 CHEN Hang(Sinohydro Bureau 10 Co.,LTD.,Chengdu Sichuan 610036)

机构地区：[1]中国水利水电第十工程局有限公司,四川成都610036

出　　处：《四川水力发电》2024年第3期33-36,共4页Sichuan Hydropower

摘　　要：面对混凝土碱骨料反应的危害,探究对具有潜在碱骨料反应危害的混凝土进行有效抑制的方法是一项具有实际意义的研究工作。通过技术处理可以将具有碱活性特征的混凝土骨料顺利投入使用,从而消除或有效降低混凝土碱骨料反应对工程实体的危害,实现节约原材料,降低工程成本的目的。阐述了通过试验分析不同掺和料对抑制混凝土碱骨料反应影响的过程。Exploring effective methods to inhibit the potential alkaline hazard of concrete aggregates is a technical issue of practical significance in the face of the harm caused by the alkaline activity of concrete aggregates.After technological processing,concrete aggregates with alkaline activity characteristics can be successfully put into use,thereby eliminating or effectively reducing the practical problems of alkali aggregate hazards in engineering concrete,achieving the goal of saving raw materials and reducing engineering costs.The paper explains the experimental analysis process of the effects of different admixtures on inhibiting the alkali aggregate reactions of concrete.

关 键 词：碱骨料反应 掺合料 抑制效果 试验 

分 类 号：TV7[水利工程—水利水电工程] TV423TV43