Zhengzhou membrane structure landscape modeling project

Zhengzhou membrane structure landscape modeling description of the membrane structure engineering construction protective measures rain first point: we do film structural engineering construction in the rain, you need to shed the erection of temporary protection, can not let the rain falling on the hot weld If the welding site. more humid, it must wipe with a dry cloth and dried before welding with oxy-acetylene flame, keep the joints dry, there is no residual moisture. The second point: When lifting the membrane structure, the member if water should be removed before the membrane structure installation and clean, but without prejudice to the membrane structure coating, high-strength bolted joint installation, component friction surface should be clean and free of water droplets, but can not contact with dirt and oil from rain and other dirt. The third point: the membrane structure in rainy weather widget can not be painted work. The fourth point: in doing the film structural engineering construction should pay attention to the rain and wind can not be more than five membrane structure of the roof construction. Fifth: do membrane structure construction must pay attention, because the air is humid rain, moisture electrodes should be stored and baked, the same electrodes should not exceed twice the number of repeat bake, bake in a timely manner by management record . The sixth point: in doing the film structure during the construction, the case of windy weather, columns, beams, supports and other large components should be corrected immediately, immediately after permanent fixed position corrected properly, to prevent unilateral instability day installation. The member should form a stable system of space