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在建筑工地施工区域内,所有建筑物周边都要设置排水沟,其作用在雨季施工期间尤为重要。从构造上讲,排水沟不仅要顺畅光滑,而且须带有一定的坡度,能把积水及时排至集水坑或市政雨水井。1.通常做法通常排水沟的做法,在建筑物散水的周边设置明沟,
In the construction area of the construction site, drainage ditches shall be installed around the perimeter of all buildings, which is particularly important during the construction of the rainy season. Structurally speaking, the drainage ditch must not only be smooth and smooth, but also must have a certain slope, so that the accumulated water can be drained to the sump or the municipal rainwater well in time. 1. The usual practice is to practice drainage gutters and set up open ditch around the building’s bulk water.