近年来,国内建筑工程中混凝土工程的体量日渐增大,尤以基础地下室为甚。同时,随着我国建筑技术的发展和城市建设、城市环保的需要,预拌商品混凝土以其集约化的生产方式,稳定优异的产品质量,得到了越来越广泛的应用。现从地下室外墙板混凝土、大体积砼的角度论述了具体的施工措施,并指出了裂缝产生的原因以及混凝土配合比的选定。 In recent years, the volume of concrete construction in domestic construction projects has been increasing, especially in the basement. At the same time, with the development of China’s construction technology and the need of urban construction and urban environmental protection, ready-mixed commercial concrete has been more and more widely used due to its intensive production mode and stable and excellent product quality. The concrete construction measures are introduced from the perspective of basement exterior wall concrete and mass concrete. The causes of cracks and the selection of concrete mix are pointed out.