双掺技术配制高强泵送混凝土的实践  

PRACTICE OF HIGH STRENGTH CONCRETE WITH PUMP BY THE WAY OF BI-MERGE

作　　者：陈丽红[1] 张科强[1] 

机构地区：[1]陕西工学院,汉中723003

出　　处：《建筑技术开发》2001年第10期29-46,共18页Building Technology Development

摘　　要：结构设计需要高强度混凝土 ,施工泵送需要高流动性混凝土 ,采用掺入外加剂和掺合料的双掺技术 ,经配制、调整 ,获得了高强度、泵送混凝土 ,并成功的用于高层建筑中。The structured designing needs high strength concrete transferred transfer with pump needs high fluidity concrete,with the bi merge of two technique(compounding of additive and mixture),high strength concrete with pump transforming can be obtained through making and adjustment and applied successfully to high story building. \[

关 键 词：泵送混凝土 高强混凝土 配制 外加剂 掺合料 

分 类 号：TU528.53[建筑科学—建筑技术科学]