Powder-Coated Steel Support

Powder-Coated Steel Support is a supporting component with a protective layer formed by surface spraying treatment(such as spraying anti-rust paint,epoxy resin coating,polyvinyl chloride,etc.)on the basis of ordinary steel support.It not only retains the core advantages of high strength and high bearing capacity of steel,but also significantly improves corrosion resistance,durability and aesthetics through surface treatment.It is a performance-optimized supporting product in construction.

Core Advantages

Significantly improved corrosion resistance

Steel itself is prone to rust when eroded by moisture,oxygen,acid and alkali substances in the environment,which affects structural strength and service life.The uniform coating formed by spray treatment can tightly adhere to the surface of steel,forming a physical barrier to isolate the contact between steel and external corrosive media.It is especially suitable for corrosive scenarios such as humid environments(such as underground projects,construction in rainy seasons),coastal high-salt-fog areas,etc.,and prolongs the number of turnover uses of supports.

Stronger durability and lower maintenance costs

The spray coating has high hardness and wear resistance,which can resist mechanical damage such as collision and friction during construction,and reduce the risk of coating falling off.Compared with the traditional painting process,the spray coating has stronger adhesion and better weather resistance(UV resistance,high and low temperature resistance).After long-term use,there is no need for frequent repainting maintenance,which reduces the later maintenance cost.

Neat appearance and easy management

Spraying can customize colors(such as yellow,blue,etc.)according to needs,making the appearance of steel supports uniform and highly recognizable,which is convenient for classification management and inventory at the construction site.At the same time,the clean surface can also reduce dust pollution caused by rust during construction,improving the construction environment to a certain extent.

Does not affect the original mechanical properties

The spray process is a surface treatment,which will not change the material and mechanical properties of the steel itself(such as compressive strength,stiffness,etc.).Therefore,the sprayed steel support can still maintain the high bearing capacity and structural stability of ordinary steel supports,meeting the load requirements of various construction scenarios.

Applicable Scenarios

Underground projects:such as support systems in humid environments such as deep foundation pits and subway tunnels;

Coastal or chemical industry areas:construction projects with high salt,high humidity or corrosive gases;

Scenarios with long-term turnover:such as standardized supporting equipment of large construction groups,which reduce the frequency of equipment renewal by improving durability;

Projects with requirements for the cleanliness of the construction environment:such as residential hardcover projects,public buildings,etc.,to reduce rust pollution.