预拌泵送混凝土板面裂缝分析与控制

Analysis and control over cracks on premixed pumping concrete plate surface

通过对预拌泵送混凝土进行研究 ,综合分析了板面易出现裂缝的各种原因 ,结合多年施工经验 ,总结出了一套简单可行、行之有效的预防和控制板面裂缝的施工方法 ,基本解决了预拌混凝土易造成板面裂缝的问题。

In terms of study on premixed pumping concrete, the various reasons that can result in the appearance of cracks on premixed concrete plate surface are comprehensively analyzed in this paper. Combined with author's many construction experience a easy and effective construction method which can avoid and delay the plate surface cracks is summarized to basically solve the crack problems.