What should be the standard practice of scaffolding in construction site? The foundation of scaffolding in mobile scaffolding should be padded flat and tamped. The pad should be set along the length direction of external scaffolding. The material of pad can be made of wood scaffolding or channel steel. When the foundation of the scaffold upright pole in the movable scaffold is not at the same height, the vertical sweeping pole in the high place must be extended two spans to the low place and fixed with the upright pole, the height difference is not more than 1 m, and the distance from the upright pole axis above the slope to the slope should not be less than 500 m M. Each pair or two sets of scissors are provided with a 200 mm kickboard, which is fixed on the outside of the upright pole. The surface of the kickboard is painted with yellow and black warning colors.
Special construction schemes shall be worked out and approved, and experts shall be organized to demonstrate the schemes by erecting more than 20m segments; the cantilevered beam of the cantilevered scaffolding shall be made of I-shaped steel above 16#, the anchorage end of the cantilevered beam shall be 1.25 times longer than the length of the cantilevered end, and the cantilevered length shall be determined according to the design requirements; the bottom of the scaffolding shall be determined along the longitudinal and transverse directions as required by the specifications. Set up the sweeping rod. The upper surface of the cantilever beam should be welded with reinforcing bars to fix the upright pole.
标签:   脚手架 移动脚手架 脚手架厂家 门式脚手架