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抗渗混凝土在房屋建筑中使用不多,只是在地下室、屋面和水箱等少数使用,但是在石化项目和市政工程上涉及水工构筑物的污水池、管道、和污水处理厂等工程中大量使用。抗渗混凝土与普通混凝土相比较,虽然只多了“抗渗”二字,但是在是施工过程中对其的质量控制除了常规普通混凝土质量控制要点外,多出了许多要控制的内容,现就结合笔者亲身经历的四川石化炼化一体化工程中储罐项目污水雨水池施工对抗渗混凝土的控制及要点做如下浅析与总结。
Impermeable concrete is used for a small amount in house construction but only in a few such as basements, roofs and water tanks, but it is widely used in such projects as sludges, pipelines, and sewage treatment plants involved in hydraulic structures in petrochemical projects and municipal works. Compared with ordinary concrete, impervious concrete has more “impermeability”, but its quality control during the construction process in addition to ordinary ordinary concrete quality control points, many more to be controlled , Now combined with the author’s own experience in Sichuan Petrochemical Refining and Chemical Integration Project tank project stormwater infiltration pool construction of concrete infiltration control and the main points do the following analysis and summary.