What is a bar in the scaffold
Scaffolding (scaffold) refers to the construction site for the workers to operate and solve the vertical and horizontal transport and erection of various stents. The general term of the construction industry, refers to the construction site used in the external walls, interior decoration or high level can not be directly construction. Mainly in order to work or work on the construction of the perimeter of the safety net enclosure and high altitude installation components, etc., is put on the shelf, scaffolding materials are usually made of bamboo, wood, steel or synthetic materials, etc.. Some projects also use scaffolding as templates.
Scaffolding in the cross section of the large cross bar, small cross bar.Large cross - vertical horizontal bar, which is located along the vertical axis of the scaffolding rod.A small transverse rod, a horizontal rod, which is horizontally arranged along the scaffold.
Scaffolding is 1.5 meters of the cross bar is called the cross bar; long to such as the steel pipe is generally called the 6 horizontal pull rod
