绿色高性能混凝土配合比要素及计算方法探讨  

Discussion on method for calculating and the factors of mixed proportion of GHPC

作　　者：权娟娟[1] 赵世冉[2] 张凯峰[2] 尚建丽[2] 

机构地区：[1]西京学院工程技术系,陕西西安710123 [2]西安建筑科技大学材料科学与工程学院,陕西西安710055

出　　处：《混凝土》2012年第11期77-79,共3页Concrete

基　　金：国家"十二五"科技支撑重点项目(2011BAB03B05-1);陕西省重点学科建设专项基金资助项目

摘　　要：工业废弃物钢渣、陶瓷废渣等活性矿物在现代混凝土大量使用,大大降低了水泥用量,减少了能耗,降低了环境负荷,使得混凝土应用与发展走向了绿色低碳之路。探讨了绿色高性能混凝土配合比要素及计算方法,认为配合比设计应以水胶比、浆骨比、砂石比和矿物掺合料四要素综合考虑,配合比计算方法以等浆体体积法较为合理。Active mineral including Industrial waste steel slag and slag was use larger in modem concrete, and it＇s greatly reduced the dosage of cement, reduced the energy consumption, reduced the environment load, made concrete application and the development trend of the green low carbon road.Discussed mix elements and calculation method of green high performance concrete（ GHPC ）.Mix proportion design of the GHPC should contain water-binder ratio, paste-aggregate ratio, sand-coarse aggregate ratio and mineral admixtures.Mix calculation method was more reasonable use the method of equal paste volume.

关 键 词：绿色高性能混凝土 活性的掺合料 配合比设计 计算方法 等浆体体积法 

分 类 号：TU528.062[建筑科学—建筑技术科学]