雖然房頂漏水具體原因很多,一般而言,主要歸結為以下幾種情況最為普遍。
Although the specific cause of a lot of roof leaks, in general, mainly due to the following situations is most common.

樓上(或樓頂)防水層遭破壞。這個原因非常常見,也是許多人家中房頂漏水的真正原因。解決辦法就是找到缺損的地方,把防水層補好(若是頂樓需要再做好外墻防護),這樣就能解決房頂漏水的情況了。 
Upstairs (or roof) waterproof layer destruction. The reason is very common, but also many people in the real reason for leaky roof. The solution is to find defects in place to put up a good waterproof layer (if attic need to do the exterior wall protection), so that we can resolve the case of a leaking roof.

管道破裂。因為每一層樓都要接上管道,包括生活用水、暖氣、污水管道等。有時因為管道與樓板接觸處沒有充分地合閉,也會導致房頂漏水。可以根據滲水位置判定是否為管道破裂所致。 
Pipeline rupture. Because each floor must be connected to the pipeline, including domestic water, heating, sewage pipes. Sometimes because of the pipeline at the contact with the floor is not sufficiently close together, can lead to roof leaks. Can be determined based on whether the seepage location for the pipeline rupture caused.

判定好原因后,就可以有針對性地讓物業或專門的維修單位來做專門的處理了。需要注意的是,樓頂漏水問題要早發現早解決,否則,頂棚長期水浸,只會增加維修難度,處理起來更加復雜。
After determining good reason, it can be targeted to allow the property or specialized maintenance units do a special deal. Note that, the roof leaking problems to early detection and early resolved, otherwise, ceiling long-term flooding, will only increase the difficulty of maintenance, to deal with more complex.

濟南防水公司：http://m.unichase.com.cn/