摘要
通过一系列针对C60机制砂高强混凝土技术论证试验,成功应用于北京世纪财富中心工程核心筒墙体泵送施工,垂直泵送高度达130m,混凝土和易性优异,强度稳定。实践证明,机制砂完全可以取代天然砂应用于高强混凝土的泵送施工。
By carrying on technical argument on trial to the C60 high strength concrete with artificial-sand, the concrete pumping construction was successfully applied in core tube wall of Peking Century Wealth Center. The pumped perpendicular height amounts to the 130m. The concrete have excellent workability, stable strength. The fulfillment proves that the artificial-sand can apply completely to pumping construction of the high and strong concrete.
出处
《施工技术》
CAS
北大核心
2006年第4期24-25,共2页
Construction Technology
关键词
高强混凝土
机制砂
泵送施工
high strength concrete
artificial-sand
pumping construction
作者简介
聂法智（1966-），男，河南淮阳人，北京通惠绿洲混凝土有限公司总工程师，高级工程师，北京市朝阳区定城北街金星小区4号楼2单元232信箱100024，电话：（010）87739270
