What if the color steel plank house leaks rain? How can we deal with the phenomenon that the color steel houses leak for so long? In fact, the solutions to rain leakage caused by different reasons are also different. Let's follow Xiaobian to understand it!

一、彩鋼板房結(jié)構(gòu)廠房屋脊部位漏水

1、 There is water leakage at the ridge of the workshop with color steel plate house structure

1、主要原因：屋脊處波峰太高，屋脊蓋板無(wú)法保證防水;縱向搭接不放膠泥或硅膠，形成縫隙而漏水;屋脊蓋板縱向搭接用鉚釘連接，熱脹冷縮強(qiáng)度不夠而拉斷鉚釘，形成漏水;活動(dòng)板房屋脊蓋板與屋面板之間不敷設(shè)堵頭，或堵頭放置不規(guī)范而脫落形成漏水。

1. Main reasons: the crest at the ridge is too high, and the ridge cover plate can not ensure waterproof; Longitudinal lapping without mastic or silica gel, forming a gap and water leakage; The ridge cover plate is longitudinally overlapped and connected with rivets, and the rivets are broken due to insufficient strength of thermal expansion and cold contraction, resulting in water leakage; No plug is laid between the ridge cover plate and the roof slab of the movable plank house, or the plug is placed irregularly and falls off to form water leakage.

2、解決辦法：屋脊蓋板做寬些，另外坡度找大點(diǎn);搭接處敷設(shè)膠泥或硅膠;更換縫合釘;堵頭應(yīng)與板型板匹配，堵頭敷設(shè)時(shí)應(yīng)上下放膠泥或硅膠。

2. Solution: make the ridge cover wider, and find a larger slope; Lay mastic or silica gel at the lap joint; Replace the suture nail; The plug shall match the plate type plate, and the mastic or silica gel shall be put up and down when the plug is laid.

二、彩鋼板房結(jié)構(gòu)廠房屋面檐口部位漏水

2、 There is water leakage at the cornice of the roof of the color steel plate house structure plant

1、主要原因：屋面外板安裝未加泡沫堵頭，屋面外板未下扳;墻面外板長(zhǎng)度不足，且檐口部位未加防水收邊。

1, the main reason is: the roof outer panel is not installed with foam plug, and the roof outer panel is not pulled down. The length of the outer plate of the wall is insufficient, and the cornice is not provided with waterproof trimming.

2、解決辦法：屋面外板安裝時(shí)應(yīng)同時(shí)放置泡沫堵頭，且將屋面外板下扳30度;檐口處應(yīng)按現(xiàn)設(shè)計(jì)情況增設(shè)收邊。

2, solution: when the roof is installed, foam plugs should be placed at the same time, and the roof should be pulled down for 30 degrees. Edge trimming shall be added at the cornice according to the current design.

三、彩鋼板房結(jié)構(gòu)廠房屋面開孔部位漏水

3、 There is water leakage at the roof opening of the color steel plate house structure plant

1、主要原因：風(fēng)機(jī)開孔未按設(shè)計(jì)節(jié)點(diǎn)進(jìn)行防水處理，鋼堵頭放置未敷設(shè)防水膠泥和硅膠;風(fēng)機(jī)開孔四周預(yù)留范圍較小，雨水流淌不暢，容易積水;開孔四周包邊搭接未進(jìn)行防水處理;開孔內(nèi)部四周未加結(jié)構(gòu)件，形成低凹積水;

1. Main reasons: the fan opening is not waterproof according to the design node, and the steel plug is not laid with waterproof mastic and silica gel; The reserved range around the fan opening is small, the rainwater flow is not smooth, and it is easy to accumulate water; No waterproof treatment is carried out for the edge wrapping and overlapping around the opening; No structural parts are added around the opening, forming low concave ponding;

2、解決辦法：須按設(shè)計(jì)圖紙施工并嚴(yán)格施工工序，敷設(shè)膠泥、硅膠;風(fēng)機(jī)四周預(yù)留范圍需要滿足排水要求;墻面、屋面開孔后需要隨后進(jìn)行防水處理;后增圍護(hù)開孔盡量要增設(shè)檁條或角鋼結(jié)構(gòu)，減小圍護(hù)變形;防水安裝需要嚴(yán)密、平整，使水流順暢。

2. Solution: the construction shall be carried out according to the design drawings and the construction process shall be strictly followed, and the mastic and silica gel shall be laid; The reserved area around the fan shall meet the drainage requirements; Waterproof treatment shall be carried out after the opening of wall and roof; Purlin or angle steel structure shall be added as much as possible to reduce enclosure deformation; The waterproof installation shall be tight and flat to make the water flow smooth.

四、彩鋼板房結(jié)構(gòu)廠房屋面氣樓部位漏水：

4、 Water leakage at the roof air tower of color steel plate house structure workshop:

1、主要原因：氣樓與屋面交接處收邊下未放置泡沫堵頭，且收邊縱向搭接未敷設(shè)膠泥或硅膠;屋面外板在氣樓交接處未上板;氣樓結(jié)構(gòu)支柱開孔部位未做防水處理;氣樓自身制作、安裝存在漏水隱患。

1, the main reason is: no foam plug is placed at the junction of the building and the roof, and no glue or silica gel is laid on the side. The roof outer plate is not installed at the junction of the air tower; The opening part of the pillar of the air tower structure is not waterproof; There are hidden dangers of water leakage in the manufacture and installation of the gas tower itself.

2、解決辦法：收邊安裝前應(yīng)敷設(shè)泡沫堵頭，縱向搭接須設(shè)置膠泥或堵頭并用縫合釘固定;氣樓安裝前需要將屋面板上扳;要求氣樓施工方在氣樓結(jié)構(gòu)完成后需要將開孔部位進(jìn)行防水處理;對(duì)氣樓安裝質(zhì)量和防水性進(jìn)行查驗(yàn)。

2, solution: foam plugs should be laid before installation and installation. The roof panel shall be pulled up before the installation of the gas tower; The Construction Party of the gas building is required to conduct waterproof treatment on the opening part after the completion of the gas building structure; Check the installation quality and waterproof of the air tower.

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