Steel support refers to the use of steel pipes, H-shaped steel, angle steel, etc. to enhance the stability of engineering structures. Generally, it is inclined connecting members, and the most common are herringbone and cross shapes. At present, steel bracing is widely used in subway and foundation pit support. Because the steel support can be recycled, it has the characteristics of economy and environmental protection.

1. The independent steel support has large bearing capacity, convenient height adjustment and simple support.

2. Simple processing and production, no need for professional manufacturers to process, and easy quality assurance;

3. It is particularly versatile and can adapt to cast-in-situ reinforced concrete floor formwork works with different floor heights and plate thicknesses. It can be used in conjunction with woodworking I-beams, I-beams, LV beams, etc.

4. The application range is wide, and the support rod is not constrained by the fixed plane size, so it can be freely applied to irregular building planes.

5. Fast formwork erection speed.

6. Formwork erection and formwork removal are simple and convenient, which improves the speed of formwork erection and formwork removal, thereby improving the utilization rate of turnover materials, shortening the construction period and reducing the project cost.

Steel back ridge is a kind of supporting equipment used to support formwork and prevent deformation during concrete pouring in construction.