前几年,有个同学告诉我,他新分的房子有一个怪现象:不论晴天雨天,一年四季常渗水。于是我去了解情况,并且帮助处理。那栋楼在分配之前已经竣工一年多了,同学住在二楼,其上还有三层。他的居室顶棚有两处洇湿,面积如碗口大小,并且每隔二十分左右向下滴一滴水。到三楼对应的楼面上检查,并没有发现裂纹的迹象。三楼室内很干燥,偶尔扫地洒水,也不致形成 In the past few years, a classmate told me that his new house has a strange phenomenon: whether it is sunny and rainy days, it often seeps water all year round. So I went to understand the situation and help with it. The building had been completed more than a year before the assignment. The students lived on the second floor and there were three floors above. There are two places of dampness in his living room’s ceiling, the size of which is the size of a bowl, and a drop of water falling about every twenty minutes or so. On the third floor of the corresponding floor inspection, no signs of cracking were found. The third floor of the room is very dry, and occasionally sweeping the water, will not form