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目前显示的是 十月, 2022的博文

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How to Fix and Prevent Roof Leakage in Light Steel Structures

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Roof leakage is one of the most common problems in light steel workshops and warehouses. It not only affects daily use but also causes internal corrosion, shortens the building’s service life, and leads to higher maintenance costs. Most leakage happens at panel joints, screw holes, flashing areas, or around openings. The main reasons are poor waterproof treatment, aging sealant, loose screws, or improper installation. To fix existing leaks, first clean the surface and locate the leakage points. Replace damaged or aging sealing strips. Re-tighten loose screws or replace them with waterproof self-drilling screws. Apply professional waterproof sealant at joints and openings. For serious cases, add a layer of waterproof coating to improve protection. To prevent future leakage, use high-quality roof panels and waterproof materials from the beginning. Ensure professional installation with standard flashing and sealing design. Conduct regular inspections, especially before rainy seasons, and ...
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What are the advantages of membrane structure？

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  What are the advantages of membrane structure？ Membrane structure 1. Artistic: novel and beautiful, reflecting the beauty of the structure, and rich in color. 2. Economy: because the membrane has a certain light transmission rate, the lighting intensity and time can be reduced during the day, which can save energy very well. 2. Economy: Since the membrane has a certain light transmission rate, it can reduce the intensity and time of lighting during the day, which can save energy well. 3. Large span: membrane structure can fundamentally overcome the difficulties encountered in the realization of traditional structures on large span (unsupported) buildings. 4. Self-cleaning: the use of membrane materials with protective coating in membrane buildings can give the building a good white clean effect while ensuring the service life of the building. 5. Short construction period: all processing and production in membrane building projects are done in the factory, which can reduce the co...
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What is the difference between Glass floss and rock wool?

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  What is the difference between Glass floss and rock wool? Glass floss Rock wool 1. The difference in production materials Glass floss  is made of glass as the main raw material Rock wool is made of exquisite basalt as the main material 2. the difference in product use Glass floss  is generally used for insulation parts below 200 degrees Celsius, mostly for general building or low temperature pipeline insulation. Rock wool is generally used for insulation parts with a temperature of 500 degrees Celsius, mostly used for insulation of high-temperature heat pipes or electric power equipment.
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  The chessboard -shaped quadrilateral mesh grid has good overall and stability, flexible plane layout, the upper string rod of the structure is short and the lower chord is long. The rods of the exchange are relatively small, the roof structure is simple, and the construction is convenient. The emergence of a large number of new materials, new processes, and new technologies in modern times fully reflects the advancedness, economy and rationality of the grid structure. In the future, the chessboard -shaped quadrilateral cone network shelf will be used more and more many.
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