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现浇水磨石施工需要排放大量的磨石水。磨石水中含有大量磨细的水泥浆,经沉淀后水泥浆仍具有强度,会堵塞管道,造成环境污染。近几年来,我们在几所高校教学楼施工中,针对水磨石量大、无排水场地的特点,因地制宜采取措施,解决了磨石水的排放问题。一、常规排放法的缺点磨石水由高层顺着楼梯间向下排放,渗入地基内部,扰动地基,造成
In-situ terrazzo construction requires the discharge of a large amount of millstone water. Millstone water contains a lot of ground cement slurry, the slurry is still precipitated strength, will block the pipeline, causing environmental pollution. In recent years, in several colleges and universities teaching building construction, we aimed at the characteristics of large terrazzo and non-drainage area and took measures to local conditions to solve the problem of discharge of millstone water. First, the shortcomings of conventional emission law Millstone water down the stairs down from the top, infiltrating into the foundation, disturbing the foundation, resulting in