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高层建筑都离不开电梯,而有电梯就有电梯井。不少图纸设计电梯井的坡度为60°,高度可达5m以上且保护层过薄,采用单面支模法施工模板无法固定,另外,混凝土浇筑也是个问题,混凝土灌注不进去,会造成大面积孔洞,构件成型质量难以保证。通过采用基础防水保护层挂网施工方法,可有效地解决混凝土浇筑时的流淌、下滑和成型问题,并带来明显的社会效益和经
High-rise buildings are inseparable from the elevator, elevator and there are elevators. Many drawings design elevator shaft slope of 60 °, the height of up to 5m and the protective layer is too thin, single-sided support mold construction template can not be fixed, in addition, pouring concrete is also a problem, concrete pouring does not go in, will result in large Area of holes, forming the quality of components is difficult to guarantee. Through the use of basic waterproof protective layer hanging construction method can effectively solve the pouring of concrete pouring, sliding and forming problems, and bring significant social benefits and economic