现象排水管道渗漏处附近的地面,墙角缝隙部位潮湿,埋设在地下室顶板与一层地面夹层内的排水管道渗漏处附近(地下室顶板下部)还会出现渗水现象。原因分析 1.管道支墩位置不合适,在回填土夯实时,管道因局部受力过大而破坏或接口处活动而产生缝隙。2.管道施工时,接口养 Phenomenon Drainage pipe near the leakage of the ground, wall corner crevice moist, buried in the basement roof and a layer of mezzanine within the drainage pipe near the leakage (bottom of the basement roof) will see water seepage phenomenon. Analysis of the reasons 1. Pipe pier position is not suitable, in the backfill soil compaction, the pipe due to local stress is too large and damage or interface at the activities of the resulting gap. 2 pipe construction, the interface support