混凝土早期裂缝是目前建筑工程的热门话题,施工时稍不注意就会出现,它是一个质量通病。虽大多数是非结构裂缝,不影响结构安全,但对混凝土的耐久性可能产生一定的影响。特别当前国家一再强调抓民生建筑工程质量,我们更要重视混凝土早期裂缝的防治。混凝土早期裂缝是指混凝土拌合物在浇捣成型后,初凝 Early cracks in concrete is a hot topic in the current construction, construction will be a little carelessness will appear, it is a common quality problems. Although most are unstructured cracks that do not affect structural safety, they may have some impact on the durability of the concrete. In particular, the current state has repeatedly emphasized the quality of livelihood construction projects, we must pay more attention to the prevention and treatment of concrete early cracks. Early concrete cracks refers to the concrete mix in the pouring pound molding, the initial setting