If your Jinan color steel plate has been used for about ten years, you will find that some places have rusted and leaked. The acid-base corrosion of industrial emissions will cause slight corrosion and leakage, and in serious cases, the whole steel tile will fall off, affecting the normal work. The service life of colored steel tile is shortened. If the color steel plate is replaced after corrosion, it will not only affect your normal production, but also the price is very expensive.

彩色钢瓦屋面易渗漏部位应进行系统的防水处理，主要有彩钢瓦的螺孔、彩钢瓦的搭接缝、彩钢瓦的屋面接缝、天沟檐口。

Systematic waterproof treatment shall be carried out for the leakage prone parts of the color steel tile roof, mainly including the screw hole of the color steel tile, the lap joint of the color steel tile, the roof joint of the color steel tile and the gutter cornice.

济南彩钢板屋顶长期受到环境和气候的破坏。天气温差使彩钢瓦收缩变形。另外，强降雨使彩钢板屋顶长期摇晃。钉孔和接合处会长期磨损，导致胶垫损坏，导致严重漏水。

Jinan color steel roof has been damaged by environment and climate for a long time. The temperature difference makes the color steel tile shrink and deform. In addition, heavy rainfall makes the color steel plate roof shake for a long time. Nail holes and joints will be worn for a long time, resulting in damage to the rubber pad and serious water leakage.

有些房顶跨度大，人踩多会造成中间积水，中间重力增加。雨水越多，屋顶的变形越严重。一些房顶是用矿棉做的，可以起到吸水的作用。

Some roofs have a large span and more people will step on them, which will cause ponding in the middle and increase the gravity in the middle. The more rain, the more serious the deformation of the roof. Some roofs are made of mineral wool, which can absorb water.

下雨天，屋顶漏下的所有雨水都聚集在矿棉里，这会加重屋顶的重量，甚造成屋顶倒塌。有高有低，有高有低的屋顶漏水。防水施工用水泥抹八字角，防水保护用密封胶或防水涂料。胶合剂与金属不结合，容易产生裂缝，密封剂或涂料延伸率低，也会产生大裂缝。

On rainy days, all rainwater leaked from the roof will gather in mineral wool, which will increase the weight of the roof and even cause the roof to collapse. There are high and low, and the roof leaks. Firstly, cement shall be used for waterproof construction, and sealant or waterproof coating shall be used for waterproof protection. If the adhesive is not combined with the metal, it is easy to produce cracks. If the elongation of sealant or coating is low, it will also produce large cracks.

比较容易处理和处理的是“防水天沟”。非专职人员很难发现本质的漏洞。因为天沟的设计尺寸和宽度不同，施工难度也不一样，有些太窄，所以需要剪掉彩板多余的檐口来包裹整个天沟。

The "waterproof gutter" is easy to handle. It is difficult for part-time personnel to find essential loopholes. Because the design size and width of the gutter are different, the construction difficulty is also different. Some are too narrow, so the excess cornice of the color plate needs to be cut off to wrap the whole gutter.

排水沟漏水一般有两个方面。一是天沟设计不合理，淤泥堆积过多，排水不及时，残留的积水长期浸泡，造成天沟漏水。如果定期定期清理和冲洗天沟，天沟内就不会有过多的灰层，雨水也可以及时排出，不会被磨损。

Drainage ditch leakage generally has two aspects. First, the gutter design is unreasonable, there is too much sludge accumulation, the drainage is not timely, and the residual ponding is soaked for a long time, resulting in water leakage in the gutter. If the gutter is cleaned and washed regularly, there will be no excessive ash layer in the gutter, and the rainwater can be discharged in time without being worn.

以上就是济南彩钢板破损的原因了，相信大家也都有所了解，如果你想了解相关产品的话，可以联系我们，我们期待与您达成合作。

The above is the reason for the damage of Jinan color steel plate. I believe everyone knows it. If you want to know about relevant products, you can contact us. We look forward to cooperating with you.