随着社会发展速度逐步增加,近些年房屋建筑的建造数量呈现增长的趋势。而在现代建筑当中,混凝土又是房屋建筑不可缺少的结构体系。通过本人多年在施工现场以及查阅相关混凝土方面的专著,发现在建筑工程施工中混凝土产生裂缝有很多原因。混凝土裂缝的产生若不加以预防并采取措施解决,它的进一步发展延伸会导致内部钢筋等产生腐蚀,降低钢筋混凝土结构的承载力、抗渗性能及耐久使用年限,甚至会危及人民生命的安全及财产的损失。因此对混凝土裂缝的事先预防,以及产生后的修补处理是建筑生产过程中较为普遍的现象,应有足够的重视。就工程实际中容易出现的早期裂缝进行了分析和说明,同时也有针对性的介绍了一些预防措施。建筑工程质量的优劣直接关系到建筑企业的生存和发展,更直接 With the gradual increase of social development, the number of houses and buildings under construction has been increasing in recent years. In modern architecture, concrete is an indispensable structural system of building. Through my many years in the construction site and access to the relevant monographs on concrete, found in the construction of concrete cracks have many reasons. If concrete cracks are not prevented and taken measures to solve, the further development of concrete cracks will lead to the corrosion of internal steel bars, etc., reducing the carrying capacity, impermeability and durability of reinforced concrete structures and even endangering people’s lives and Loss of property. Therefore, the pre-prevention of concrete cracks, as well as the repair after the emergence of the building production process is more common phenomenon, should be given sufficient attention. The early cracks that are easy to appear in engineering practice are analyzed and explained. At the same time, some preventive measures are also introduced. The pros and cons of construction quality is directly related to the survival and development of construction enterprises, more direct