混凝土表面气泡多的形成原因及预防措施

On reasons for bubbles on concrete surface and prevention measures

介绍了混凝土表面气泡产生的危害,针对混凝土表面形成气泡的原因,从原材料、配合比、施工工艺等方面,提出了混凝土表面气泡的预防措施,以减少混凝土表面气泡的数量,延长构件的使用寿命。

The paper introduces the hazards for the bubbles on the concrete surface,and points out the prevention measures for the bubbles on the concrete surface from the raw materials,proportional ratio,and construction craft according to the reasons for the bubbles on the concrete surface,so as to reduce the number of the bubbles on the concrete surface and prolong the lifespan of the members.