Large color steel plate roof leakage maintenance method

Large-scale color steel plate roof leakage maintenance method With the development of the market economy, China's steel industry in the quantitative, qualitative development has made great leap, and laid a solid foundation for other industries, especially the construction industry. The pattern of bricks, tiles, ash, and stone as the main building materials has changed, and the steel structure of color plates has emerged. The emergence of this building structure has enabled widespread adoption of power plant turbine plants, automobile manufacturing, aircraft manufacturing, large-scale factory buildings, large-scale supermarkets, and logistics warehouses. The biggest advantages of this kind of building structure are short construction period, light building materials, low basic requirements, large span, large indoor space, and ease of use. However, there are also certain problems. The main problems are: leakage in roofs, rivets, and plate joints, affecting normal use.
As a professional waterproof plugging company, Shanxi Dayu Waterproof Plugging Engineering Co., Ltd. has concluded a set of effective large-scale steel plate roof seepage maintenance methods through research, experiment and construction. The company's use of large-scale color steel roof leaking water repair methods in large power plants and other industries works well. The specific method is as follows:
First, leak repair at rivets:
Application of sunlight 2000PA one-component waterproof glue brush 4 times, the thickness of about 1.5? About Î¦60? Diameter, the next brush over the first coating is not sticky hand, and once larger than the diameter of a single coating Î¦15? The middle is thick and thin.
Second, the joints leak repair methods:
1, small seam repair method:
1 It can apply a width of 60? Sun 2000PA one-component waterproof glue on both ends of the seam, and the seam is adjacent to 20?
2 Non-woven fabric (or glass fiber cloth) with a width of 150?, affixed to the sunlight-coated 2000PA waterproof adhesive.
3 3 times in the non-woven fabric or glass fiber cloth brushing, brushing again and again after the previous 50 times wide, about 1.8 thickness. The last time the brush is applied, the primary coating is not sticky.
2. Large repair method of board seams:
1 Can be inserted into the seam DM-600 Sealer PU Sealant 2 Width 60? Sunshine 2000PA one-component waterproof glue at both ends of the seam, the seam adjacent to 20? Not coated.
3 Non-woven fabric or glass fiber cloth, with a width of 150?, affixed to the sun-coated 2000PA waterproof adhesive.
4 Apply 3 layers of sunshine 2000PA single-component waterproof glue to the pasted cloth. After brushing, it is 50 times wider than the previous one, with a thickness of 1.8 , or so. It is thin on both sides of the middle, and the last time the brush is applied once is not sticky. Sun 2000PA one-component waterproof glue, the seam is adjacent to 20?
3 Non-woven fabric or glass fiber cloth, with a width of 150?, affixed to the sun-coated 2000PA waterproof adhesive.
4 Apply 3 layers of sunshine 2000PA single-component waterproof glue to the pasted cloth. After brushing, it is 50 times wider than the previous one, with a thickness of 1.8 , or so. It is thin on both sides of the middle, and the last time the brush is applied once is not sticky.

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Product character: good weld ability, good formability, superb bake hardening ability

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