热门关键词： 济南坚固彩钢工程公司 | 彩钢板 | 复合板 | 彩钢瓦 | c型钢 | 钢结构 |
If the color steel plate has been used for about ten years, some parts have rusted and leaked. The acid-base corrosion of industrial emissions will produce slight corrosion and leakage, which will seriously cause the whole color steel tile to fall off and affect the normal work. The service life of color steel tile is shortened. If you change the color steel plate after wearing rust, it will not only affect your normal production, but also the price is very expensive.
Systematic waterproof treatment shall be carried out for the parts of the roof surface of color steel tile that are easy to leak, mainly including the screw hole of color steel tile, the lap joint of color steel tile, the roof joint of color steel tile, and the cornice of gutter.
The color steel roof has been damaged by environment and climate for a long time. The temperature difference of climate leads to shrinkage and deformation of color steel tile. In addition, strong wind and rainstorm caused long-term vibration of color steel plate roof. The nail hole and joint of iron sheet will be worn for a long time, resulting in damage of rubber pad and serious water leakage.
Some roof span, people stepped on for a long time will cause water in the middle, the middle of gravity increase. The bigger the rain, the more serious the roof deformation. Some roofs are made of mineral wool, which can absorb water.
On rainy days, all the rainwater leaking from the roof will gather in the mineral wool, which will increase the weight and even cause the roof to collapse. There is water seepage at the corner of high and low span roof of parapet. The initial waterproof construction uses cement to wipe the octagonal angle, and the waterproof protection uses sealant or waterproof coating. Cement is not combined with metal, easy to produce cracks, sealant or coating elongation is small, also can produce large cracks.
Easier and more difficult to deal with is "gutter waterproof". It is difficult for non professionals to find the essential leak. Because the design size and width of the gutter are not the same, the construction difficulty is not the same, some are too narrow, so it is necessary to cut off the extra cornice of the color steel plate to wrap the whole gutter.
Generally, there are two aspects to the leakage of drainage ditch. First, the design of the gutter is unreasonable, the silt accumulation is too thick, the drainage is not timely, and the residual water is soaked for a long time, resulting in the leakage of the gutter. As long as the gutter is cleaned and washed regularly every year, there will not be too much ash accumulation in the gutter, and the rainwater can be discharged in time, so it will not be worn. After reading the above content, if you have any questions about the product, please contact us. We are looking forward to cooperating with you.