摘要
介绍影响高强泵送混凝土配合比设计的几个因素,其中着重介绍了对高强泵送混凝土质量控制的影响因素,分析高强泵送混凝土坍落度损失的机理,提出减少坍落度损失的措施。
Several factors that influence mixing ratio design for pumped high strength concrete are introduced in this paper. The influence factors for quality control of pumped high strength concrete is mainly introduced. The mechanism of slump loss of pumped high strength concrete is analyzed and the counter measures to reduce slump loss are suggested.
出处
《公路交通技术》
2006年第1期87-89,107,共4页
Technology of Highway and Transport
关键词
高强泵送混凝土
配合比设计
坍落度损失
质量控制
pumped high strength concrete
mixing ratio design
slump loss
quality control
