掺钢渣粉混凝土工作性和力学性能研究  

Workability and mechanical properties of concrete with steel slag powder

作　　者：李云峰[1] 王玲[1] 林晖[1] 

机构地区：[1]中国建筑材料科学研究总院

出　　处：《混凝土》2008年第9期38-40,共3页Concrete

基　　金：国家“十一五”科技支撑计划项目(2006BAF02A00)

摘　　要：钢渣粉作为混凝土的活性掺合料可改善混凝土的工作性能、力学性能和耐久性。针对钢渣粉种类不同、掺量不同的钢渣混凝土工作性、力学性能进行试验研究,探讨钢渣粉对混凝土性能的影响规律。试验表明:钢渣粉和矿渣粉复掺时能够相互活化,提高钢渣混凝土性能。Workability, mechanical properties and durability of concrete can be greatly improved with the advanced mineral admixtures such as steel slag powder.Workability and mechanical properties of steel slag concrete with different steel slag kinds and different dosage of admixtures are studied.Experiments results show the effect of steel slag powder on concrete performance.When compound mineral admixtures with steel slag powder and blast-furnace slag powder are mixed into concrete, the performance of concrete can be improved further due to the synergistic effect and activation each other.

关 键 词：钢渣粉 混凝土 矿渣 混凝土性能 掺合料 

分 类 号：TU528.04[建筑科学—建筑技术科学]