The concrete as the key materials of a building structure, is widely used in the construction of roads, bridges, water conservancy, as well as construction projects, the quality of concrete at construction site has important implications for the overall quality of the project. Due to the reduction of urban construction land, building gradually becomes high-rise. At the same time, due to the increase of railway and bridge span, the demand for concrete quality is high. Based on the study of bridge, highways, light rail, and subway, the article mainly presents the factors influencing concrete quality at construction site, and puts suggestion on how to control the concrete quality of construction site, hoping to provide reference for China's engineering and construction.%混凝土作为建筑结构的关键材料,在公路、桥梁、水利、以及建筑等项目建设中广泛应用,施工现场混凝土的质量对于工程的整体质量有重要的影响.由于城市建设用地的减少,建筑物逐渐向高层方向发展,同时由于铁路、桥梁跨度不断增大,对施工现场混凝土的质量控制提出了挑战.通过对近年来我国桥梁、公路、轻轨、地铁特点的研究,本文主要介绍影响施工现场混凝土质量的因素,并对如何控制施工现场混凝土质量提出建议,以期对我国的工程建设有所裨益.
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