活動房是目前常用的一類建筑，在應用的過程中十分的普及，也受到多方面的歡迎。不過偶爾也有一些活動房因為施工的不完善，導致有漏水的現象產生，為此我們也針對這樣的情況，舉出了一些可能產生這種現象的原因。
Activity room is a kind of building commonly used at present, which is very popular in the process of application and also welcomed by many aspects. However, occasionally there are some movable houses with water leakage due to imperfect construction. Therefore, we also give some possible reasons for this phenomenon.
1.活動房屋面板因跨度過大，屋面板搭接處，安裝往往很難達到設計理論標準，導致漏雨。
1. Due to the large span of the movable house panel and the overlap of the roof panel, the installation is often difficult to meet the design theoretical standard, resulting in rain leakage.
2.活動房在搭建過程中使用不合格的材料，施工中隨意性大，未嚴格按施工規范要求操作。
2. Unqualified materials are used in the process of building the activity room, and the construction is random, and the operation is not in strict accordance with the requirements of the construction specifications.
3.在安裝活動房過程中對已安裝完畢的彩鋼板不注意保護，隨意踩踏屋面，破壞了屋面的平整度。
3. In the process of installing the activity room, the color steel plates that have been installed are not protected, and the roof is trampled at will, which damages the flatness of the roof.
4.活動房的天溝橫向沒有坡度，安裝時應留一定坡度，少0.5％。天溝搭接處，焊接有縫隙、漏焊、夾渣或不進行防腐。
4. There is no slope in the gutter of the activity room, so a certain slope should be reserved during installation, at least 0.5%. There are gaps, missed welding, slag inclusion or no anti-corrosion at the overlap of gutter.
5.關鍵節點部位施工馬虎。伸出屋面的管道、通風口根部堵洞不嚴，防水層泛水高度不夠。保溫層施工遇雨，排氣槽堵塞，排氣孔設置不合理，造成保溫層長期浸水。
5. The construction of key nodes is careless. The root of the pipe and vent protruding from the roof is not blocked tightly, and the flashing height of the waterproof layer is not enough. In case of rain during the construction of the insulation layer, the exhaust slot is blocked and the exhaust hole is set unreasonably, resulting in the long-term immersion of the insulation layer.
這些構成了活動房漏水的主要原因，而當我們遇到這樣的情況時，更好讓正規的廠家進行檢查修復，以保證活動房能繼續良好的使用。保證使用質量。
These constitute the main reasons for the leakage of the activity room, and when we encounter such a situation, it is best for the regular manufacturers to check and repair, in order to ensure that the activity room can continue to use well. Ensure the quality of use.
