The Application of the Steel Slag in the Radiation Shield Heavy Concrete

摘要：

　　The steel slag was broken into steel slag powders and sands.The performance of the radiation shield heavy concrete was studied in this work by mixing different content of steel slag sand and powder.The results showed that the water requirement of normal consistency and setting time increased with the increase of the content of the steel slag powder.The strength reduced in the early stage of the experiment.The strength increased firstly and decreased later.The optimal content of steel slag powder for strength was 20%.For the steel slag powder and sand,whether the concrete added one or two components,the concrete slump loss increased and strength reduced at 3 days.The steel slag powder and sand added into concrete improved the performance of the concrete effectively,solved the heavy aggregate subsidence and improved the concrete homogenous.

关键词： Steel slag powder Steel slag sand Working performance Homogeneous

作者: Ruguang Li Shengyin Zhou Kun Tian Peng Yao

作者单位: National Energy-Saving Construction Material Quality Supervision Inspection Center,Wuhan 430061, China

会议类型: 国际会议

会议名称: the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))

会议地点: 太原

会议语种:英文

页码: 258-268

在线出版日期: 2012-07-13（万方平台首次上网日期，不代表论文的发表时间）