泵送混凝土现浇楼板裂缝原因分析及预防措施  

Analyzing the course of the crack of cast-in-place concrete slab delivered by pump and summarizing the preventive measure

作　　者：汪留松[1] 王俊[1] 

机构地区：[1]许昌学院城市与环境学院,许昌461000

出　　处：《混凝土》2007年第5期83-85,共3页Concrete

摘　　要：根据泵送混凝土的特点,着重从材料和施工方面分析现浇楼混凝土板产生裂缝的原因,并总结了预防产生裂缝的方法和针对性措施,以确保泵送混凝土不产生有害裂缝。According to the characteristic of concrete delivered by pump, stressing to analyze the course of the cast-in-place concrete slab crack from the material and constructiong aspect, and summarize the method and pertinency measure of preventing crack to insure the cast-in-place concrete slab delivered by pump not to producing the harmful crack.

关 键 词：泵送混凝土 现浇楼板 裂缝 预防 

分 类 号：TU528.53[建筑科学—建筑技术科学]