To ensure the safety in construction, refers to the construction site for workers operation and solve the vertical and horizontal transportation and erection of all kinds of support. Architecture of the generic term, refers to the construction site in exterior, interior, or higher storey height can't construction directly.

Mainly for construction personnel and operation safety net or periphery palisade and high altitude installation components, etc., to put it bluntly, is which scaffolding planks materials usually have: bamboo, wood, steel or synthetic materials. Some works also use scaffolding planks when the template is used, in addition in the advertising industry, municipal, transportation, mining and other departments is also widely used.

The building around the corner, bracing, must be set each bridging across the appropriate number of posts between 5-7 root, the width of each bracing should not be less than 4 across, and not less than 6 meters. Diagonal Angle with the ground should be between 45 degrees to 60 degrees, the continuous setting, from bottom to top among each bracing the net distance should not be greater than 15 m. 

Bracing diagonal application rotary ringlock fixed in fellowship with the lateral horizontal pole out side, or on columns, rotating the dimension from the centerline of the fastener from the master node should not be greater than 15 cm. Bracing extension uses the lap joint length, lap length not less than 50 cm, with three fasteners equidistance arrangement, fasteners in the steel pipe end is not less than 10 cm. Bridging the bottom must fall to the ground.