混凝土裂缝从微观看是不可避免的,但由微裂扩展到肉眼可见的宏观裂缝的过程与混凝土成形过程中设计、材料、施工环境等方面紧密相关。从施工监理的角度就现浇混凝土住宅工程中混凝土裂缝的概念、成因及分类以及设计、材料、施工等方面对裂缝形成因素进行了探讨,并提出一些措施,以达到将混凝土裂缝控制在无害或可允许的范围之内的目的。 Concrete cracks are inevitable from the microscopic point of view, but the process of the macroscopic cracks extending from the microcracks to the naked eye is closely related to the design, material and construction environment in the concrete forming process. From the perspective of construction supervision, the causes, classification, design, materials and construction of concrete cracks in cast-in-place concrete residential buildings are discussed and some measures are proposed to control the cracks in concrete Or within the permissible range.