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随着我国工业、民用建筑的快速发展,大体积混凝土主体结构已经广泛用在住宅、商场、道路、桥梁等建筑物和构筑物当中。在大体积混凝土施工过程当中,往往会在后面的养护过程当中产生裂缝,裂缝的产生会对混凝土的耐久性、钢筋的抗腐蚀性有着重大影响,从而直接影响着混凝土工程的质量。如何控制混凝土表面裂缝,对于整个建筑施工产业都有着深远的影响,本文将着重对混凝土施工易产生裂缝的原因着手,讨论控制混凝土表面裂缝产生的要点。
With the rapid development of industrial and civil buildings in China, the bulk concrete structure has been widely used in buildings, buildings, and structures such as houses, shopping malls, roads, and bridges. In the mass concrete construction process, cracks are often generated during the subsequent curing process. The occurrence of cracks has a significant impact on the durability of the concrete and the corrosion resistance of the steel bars, thus directly affecting the quality of the concrete works. How to control the concrete surface cracks has a profound impact on the entire construction industry. This article will focus on the causes of cracks in concrete construction, and discuss the key points for controlling cracks on concrete surfaces.