户内变电站屋面渗漏原因及预防措施

The Reason of Water-seepage on the Top Floor of an Indoor Substation and the Preventive Measure

户内变电站屋面渗水的主要原因是由屋面梁板产生裂缝,以及屋面防水措施不当所致。这里分析了变电站屋面梁板产生裂缝的原因,提出了裂缝控制的防范措施和屋面防水的正确方法以及在设计中应注意的问题。

Water seepage on the top floor of an indoor substation is caused mainly by the cracks happened on the beam plank of the top floor and the improper leakage measures applied. Here preventive measure to eliminate the crack happening on the beam plank and suitable method of water leakage prevention are put forward. The precautions due to design work of leakage prevention is pointed out as well.