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近几年,施工现场临时砖砌围墙裂缝、倒塌现象屡见不鲜,尤其是沿街、人行道一侧的现场围墙倒塌而伤及行人的现象时有发生,有的还造成严重的伤亡事故。究其原因主要有以下几个方面:(1)有的施工人员认为,施工现场的围墙属于临时性设施,故思想上不重视,不按照要求去施工;(2)为节省材料,围墙采用粘土砂浆砌筑,以便砖二次利用,故砌体
In recent years, cracks and collapsing of temporary brickwork walls on the construction site are not uncommon. In particular, the phenomena of falling down from the side walls of sidewalks and sidewalks to pedestrians have occurred frequently, and some have also caused serious casualties. The reason mainly includes the following aspects: (1) Some constructors think that the fence on the construction site belongs to the temporary facilities, so they do not pay much attention to the thought and do not follow the requirements to construct. (2) In order to save the materials, the wall is made of clay Mortar masonry, in order to reuse the brick, so masonry