The heavy rains in the day made me a little bit overwhelmed by Shows's a membrane structure editor. It takes several times a day. It is really a headache in such a rainy season. This does not mean that a membrane structure company looks out of the window and is pouring rain again. The editor is not here to complain about the weather today. Let's talk about what to pay attention to when installing the membrane structure in the rainy season.
Precautions for rainy season construction of membrane structure engineering:
1. The weather components cannot be painted in rainy weather.
2. Membrane structure roof construction cannot be carried out on rainy days and strong winds above level 5.
3. When constructing in rainy weather, a temporary protective shed should be set up so that rainwater cannot float on the weld. If the welding part is relatively moist, wipe it with a dry cloth and bake it with an oxyacetylene flame before welding. Keep the joints dry and free of residual moisture.
4. In case of strong winds, large components such as columns, main beams, and supports must be carried out in time and then fixed to avoid unilateral instability.
5. When hoisting, if there is water in the structure, clean it before installation. When the high-strength bolt joint is installed, there should be no water droplets, let alone rain and contact with dirt, oil and other dirt.
6. Because the air is relatively humid in rainy days, the storage of welding rods should be moisture-proof and baked. The number of times of baking the same welding rod should not exceed twice, and the management personnel should make a record in time.
The above is a description of what needs to be paid attention to during the construction and installation of the membrane structure in the rainy season.
The original text is compiled from Shanghai Shows A Membrane Structure Co., Ltd.
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