水淬锰渣微粉干混砂浆的力学性能研究  

Study on the mechanical property of water-granulation manganese slag dry-mixed mortar

作　　者：邹小平[1] 陈平[1,2] 马清清[1] 刘荣进[1,2] 

机构地区：[1]桂林理工大学材料科学与工程学院,广西桂林541004 [2]有色金属及材料加工新技术教育部重点实验室,广西桂林541004

出　　处：《混凝土》2013年第6期104-106,109,共4页Concrete

基　　金：广西科技攻关项目(桂科攻12118014-3D);广西研究生教育创新计划资助项目(YCSZ2012079)104

摘　　要：研究了不同灰砂比的情况下,在砂浆中掺入水淬锰渣微粉,粉煤灰,利用钢渣砂替代天然河砂,制备工作性能和力学性能良好的干混砂浆。分析了灰砂比、锰渣微粉掺量、粉煤灰掺量、钢渣砂掺量对砂浆力学性能的影响,并对微观结构进行了分析。锰渣微粉、钢渣砂等应用到干混砂浆中不仅具有环保节能的效果,还能改善砂浆的性能,具有良好的经济和社会效益。Under different cement-sand ratio, the mortar mixed with the water-granulation manganese slag powder, fly ash, use steel slag sand instead of natural fiver sand were studiel,it could prepare good working performance and mechanical properties of dry-mixed mortar. We analysed the effect of cement-sand ratio,the dosage of manganese slag powder dosage,fly ash,steel slag sand on the mechanical properties of the mortar.And analyzed the microstructure.The applied of manganese slag powder and steel slag sand to the dry-mixed mortar, not only had the effect of environmental protection and energy saving, but also could improve the performance of the mortar, with good economic and social benefits.

关 键 词：锰渣微粉 干混砂浆 力学性能 微观结构 

分 类 号：TU528.01[建筑科学—建筑技术科学]