The Application of the Steel Slag in the Radiation Shield Heavy Concrete
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.
Steel slag powder Steel slag sand Working performance Homogeneous
Ruguang Li Shengyin Zhou Kun Tian Peng Yao
National Energy-Saving Construction Material Quality Supervision Inspection Center,Wuhan 430061, China
国际会议
the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))
太原
英文
258-268
2012-07-13(万方平台首次上网日期,不代表论文的发表时间)