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在建筑施工中,后浇带的施工是为了防止现浇钢筋混凝土在结构上因为温度和收缩情况的不同导致裂缝的出现。在进行施工设计的时候,会将施工的工程进行分部,预留施工缝,进行不同部分的施工,在施工的部分施工完成以后,在进行施工缝的混凝土浇筑,这个施工就被称为后浇带施工。后浇带在施工中应该在温度较低的环境下进行,同时,施工时混凝土的轻度要比构件强度高,这样可以防止新老混凝土之间出现裂缝。在后浇带的施工中,也是会遇到一些问题的,所以要对施工的技术和质量进行严格的控制。
In the construction of the building, the construction of the post-pouring belt is to prevent the occurrence of cracks in the structure due to the difference in temperature and shrinkage of the cast-in-place reinforced concrete. During the construction design, the construction project will be divided into sections, reserving the construction joints, and carrying out the construction of different parts. After the construction of some of the construction is completed, the construction of concrete joints in the construction joints, the construction is called after Pouring construction. After pouring in the construction should be carried out in the lower temperature environment, at the same time, the construction of concrete mild than the high strength components, so as to prevent cracks between the new and old concrete cracks. In the post-pouring construction, but also will encounter some problems, so to the construction technology and quality of strict control.