箱梁C50混凝土施工质量控制

从原材料质量控制、混凝土配合比确定、混凝土施工质量控制、质量责任等几方面介绍了廊沧高速公路(沧州段)二合同桥梁工程箱梁C50混凝土控制的主要方法和技术措施,探讨C50混凝土的质量控制,充分合理地利用各种资源,提高经济效益,打造精品工程。

This paper introduced the quality control methods and technical measures of C50 concrete used in bridge box girder of second contract, Langcang Highway （ Cangzhou section） from aspects of raw material quality control, determination of concrete mix, concrete construction quality control, quality responsibility, discussed the quality control of C50 concrete, reasonably used various resources, improved economic benefit, made excellent project.