浅谈泵送混凝土的裂缝成因及控制方法

Discussion on crack cause and control method of pump feeding concrete

针对泵送混凝土较现场拌制混凝土裂缝普遍增多的现象,通过分析泵送混凝土的自身特点,阐述了泵送混凝土裂缝形成的原因。从设计、材料、施工等方面提出控制混凝土裂缝的方法建议。

Aims at the phenomenon that crack of pump feeding concrete increase more than work site mixing concrete, analyzes the characteristic of pump feeding concrete, expounds the crack cause of pump feeding concrete, puts forward the method of controlling the pump fceding eonerete crack from the aspects of design, material; construction.