浅谈大体积混疑土裂缝的控制

Mass Concrete Cracks Control

在众多的工程质量问题中,混凝土裂缝现象则更为突出,因此必须十分重视混凝土裂缝成因的分析及预防。应该指出的是混凝土中有些裂缝是很难避免的。虽然有些裂缝对使用无多大危害,但在实际施工中仍有必要对其进行有效控制,特别是避免有害裂缝的产生。

In the problems of construction quality, concrete crack is top. So, we should pay great attention to analysis of causes of concrete crack and prevention. Concrete crack is unavoidable. Although many cracks are not harmful to use, it is necessary to control it in actual construction, especially avoid harmful cracks.