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How to ensure the quality of membrane structure engineering in rainy weather

2018-09-19

Membrane structure architecture is the most representative and promising building form in the 21st century, so when the construction of membrane structure is encountered rainy day, but also to catch the time limit, how can we ensure the quality of membrane structure engineering when encountering this problem?

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1, membrane structure engineering construction If you encounter rainy weather, it is recommended to build a temporary shelter, rain can not fall on the hot weld. If the welding site is relatively humid, you need to wipe with a dry cloth and bake before welding with oxy-acetylene flame, to keep the joint dry, to ensure that there is no residual moisture on the top.

2, the lifting membrane structure, if there is water on the component, the installation should be timely clean, but can not damage the coating, high-strength bolt joint to install, the component friction surface should be kept clean, can not have water droplets, but also can not let the rain and contact with the soil and five other booty.

3, rainy days of the air is relatively humid, the electrode storage to moisture and bake, a welding rod repeatedly bake more than two times, and by the project manager in time to bake a record.

4, encountered windy weather, membrane structure of the main beam, support and other large components should be immediately corrected, position correction immediately after fixed, in order to avoid a single side instability, if it is installed on the same day components, should form a space stability system.

5, encountered heavy rain weather components can not be brushing work.

6, rainy days and more than five of the wind weather can not carry out the construction of membrane structure roofing.

 

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