泵送混凝土施工中裂缝控制的监理对策

Cracks Prevention Measures in the Construction of Pumped Concrete

泵送混凝土在实际工程中应用越来越广泛 ,由于其属于大流态混凝土 ,有坍落度大、砂率大、水泥用量多三个显著特点 ,因此泵送混凝土出现裂缝的概率也较多。本文结合泵送混凝土施工特点 ,分析泵送混凝土出现裂缝的原因 ,在实际施工中总结出一些可行的监理控制手段 。

According to the construction features of pumped concrete,an analysis has been made to the crack reasons,and crack prevention measures are hereby put forward,which are of directive signifidance in the field practice.