It is an issue for many people. The steel structure buildings have widely used in the construction industry. The waterproof of steel structure roofing cannot be careless; details are essential, then let's learn the details.
Precautions for the waterproof of steel structure roofing:
1. The construction of a project must be carried out on sunny days, because the adhesive curing agent and waterproof coating, etc. need specific drying time to achieve a stable effect.
2. For the construction site, it must keep the assembly clean, especially the steel structure roofing joints that need to be compacted tightly, then access to the next process.
3. If there's any requirement of the steel structure building insulation, it must wait for the waterproof layer curing and drying before the construction.
How to do the waterproof of steel structure roof:
1. Longitudinal lap joint: (exist in the roof lap joint caused by the insufficient unit length of the sheet)
Treatment method: Use a 25cm extensive waterproof system to cover the board seams. The original waterproof layer of the old roof needs to remove.
2. Roof screws and fasteners: Cover with a 10cm×10cm extensive waterproof layer.
3. Pay special attention to the roots of the fan base, exhaust vents, ventilation windows and other equipment on the roof.
4. Water leakage on both sides of the roof ridge cover plate usually caused by the insufficient height of the roof plate, the cover plate is not in place, and the cover plate not fixed correctly.
5. The high and low collapse and the root of the parapet wall are due to improper installation of the flooding board, or there are horizontal joints in this area.
6. The joints between roof lighting windows and steel structure roof panels.
Our company specializes in the production of steel structure products and has many years of experience in production, sales and installation. If you need to purchase or use steel structure buildings, please contact us directly and look forward to establishing long-term cooperation with you.
