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With the development of the market economy, all aspects of China's color steel plate have developed by leaps and bounds, laying a solid foundation for other industries, and also bringing great changes and convenience to people. Especially in the construction industry, the pattern of building materials with bricks, tiles, gray and stone as the primary building materials has been changed, and the construction of color steel plate structures has been presented. But there are also its shortcomings. For example, color steel plates. The primary problem is: leakage at the roof, rivets, and plate seams, which affects normal use. Relevant experts have summarized some useful methods for repairing water seepage in large-scale color steel roofs through discussions, experiments, and construction. The method of repairing color steel plate for rain leakage is as follows:

 

1. Repair method for water leakage at rivets: Apply solar one-component waterproof glue for 4 times, thickness is about 1.5mm, diameter is about 50-60mm, the next time you apply the last time the coating does not stick to your hands, and every time The diameter of the coating is large, the middle is thick and the circumference is thin. In this way, rain will not leak at the rivets.

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2. Rain leaking method for joints of color steel plates:

 

1. It can be applied to the two ends of the seam with a width of 60mm Sunshine 2000PA one-component waterproof glue, and the adjacent 20mm of the seam is not applied.

 

2. Non-woven fabric, width 150mm, pasted on top of Sunshine 2000PA waterproof glue. www.lnksmjg.com

 

3. Brush 3 times on the non-woven fabric or glass fiber cloth. The latter is 50mm wider and the thickness is about 1.8mm than the previous one. The last time the coating does not stick to the hands after the previous application.

 

Pay attention to some details. Generally speaking, color steel plates will not cause any major problems, so color steel plates are the best building materials among building materials.

 

Steel structure construction has significant benefits. Steel structure construction is easy to realize factory and large-scale production. Compared with traditional brick-concrete structures and reinforced concrete structures, the construction period is shorter, the on-site labor is less, the labor productivity is high, and the quality is easy to ensure. Another outstanding advantage of steel structure construction is its light weight, good ductility, and superior seismic performance. For a country with many earthquake disasters like China, it can significantly reduce the losses caused by earthquakes. The Shijiazhuang color steel house has good heat insulation performance, which is conducive to building energy saving. At the same time, the steel can be recycled, which is in line with the center's policy of "developing a circular economy and building a conservation-oriented society". China's steel supply is sufficient, and domestic steel products, regardless of quality and price, are still varieties and specifications that can meet the needs of steel structure construction.

 

After nearly a century of development, developed countries have introduced manufacturing production methods in the process of building steel structures, that is, the entire structure will be divided into several modules, which will be shipped to the site for assembly after processing in the factory. This production method not only guarantees the quality, but also wets the right or wrong operation, and causes less environmental pollution during the construction process. The ratio of strength to gravity of the steel structure is 3, and the ratio of strength to gravity is 14. Therefore, the steel structure is the lightest structure with the smallest structural area, good ductility and excellent seismic performance. The steel structure construction speed is fast, the space utilization rate is high, the interior layout is sensitive, and the required construction site is small and other advantages are also outstanding, which are favored by developers.