Steel structure - steel structure residential waterproof knowledge

Category： Industry News

Time：2020-07-08

Steel structure buildings have the characteristics of green environmental protection, short construction period and simple and firm structure, so steel structure buildings are widely used in residences, factories, large-scale comprehensive buildings, etc. To build a steel structure building to pay attention to a lot of details, such as anti-corrosion, waterproof these details are very important, not only reflect the professional level of a construction team, but also related to the life of the steel structure engineering building important factors, Xirong steel structure construction as a steel structure industry for many years of practitioners, your side of the steel structure scheme formulator! I have sorted out the relevant knowledge about steel structure residential waterproofing:

Steel structure roofs generally have the following areas that need to be waterproofed: horizontal lap, vertical lap, fan port, protruding roof pipes, air conditioning pipes, lighting panels, roof ridges, gutters, metal plates and parapet wall junctions, screw fixtures and other steel structure roof waterproof weak links. Carefully inspect the steel structure roof before construction to ensure that the metal roof is firm, clean, no rust, no freezing, and if it does not meet the above conditions, it will be treated as follows: A. Replace the rusted firmware and add the firmware in the appropriate position

B. Use rust removal sandpaper to polish the rusty area until it shows the natural color of metal, and then apply a layer of base coating

C. Remove frozen matter, dust and other dirt

After completion, arrange construction personnel to repair and strengthen the defective lock joints, nails, ventilators, air ducts and other parts of the steel structure engineering building, replace them if necessary, and add edge plates to improve the areas prone to water accumulation.

1. After the construction is completed, inspect the entire roof, and repair it in time if there are defects.

2. If the roof

needs to be insulated, then the roof is coated with a waterproof heat insulation layer.

3. Clean the roof construction site and notify relevant personnel to inspect (flushing experiment or rain inspection).

The waterproof work of steel structure engineering should not only pay attention to the details during the construction process, but also pay attention to checking the edge sealing works of each key part when the project is completed. After the completion and use of the project, the steel structure building should be regularly maintained and overhauled to strengthen waterproof protection.

Keywords： Steel structure - steel structure residential waterproof knowledge

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