Road Crash Barrier Sigma Post

Material

Q235, S235,Q355,S355,Gr50

Wall thickness

5-15.0mm

Type

Sigma Post etc

Length

2320/4130/4320/7940

Technique

Cold Rolled/Punching Machine

Package

Pallet

Usage

Construction of high-rise buildings often involves the implementation of traffic safety barriers. These barriers are put in place to ensure the safety of both workers and pedestrians. Additionally, during the construction process, special attention is given to the preservation of surrounding plants and greenery. This helps to maintain a harmonious balance between urban development and the natural environment. By considering these factors and employing effective safety measures, the construction industry can continue to thrive while also prioritizing the well-being of people and the preservation of nature.

Surface Treatment

Powder coating or HDG (Hot Dip Galvanized according to ISO1461 or ASTMA123 Standard) is a widely used method for enhancing the durability and corrosion resistance of various metal products. This process involves dipping the metal into a bath of molten zinc, which creates a protective layer on its surface. The zinc coating applied through hot dip galvanization conforms to the ISO1461 or ASTMA123 Standard, ensuring its quality and effectiveness.
Alternatively, powder coating is another popular technique employed to enhance the surface finish and protect metal objects from corrosion and wear. In this process, a fine powder is electrostatically charged and sprayed onto the metal surface. The powder particles adhere to the metal and form a uniform, resilient coating when heated in a curing oven.
Both HDG and powder coating offer numerous advantages. HDG provides excellent protection against rust and extends the lifespan of the metal. It is particularly beneficial for outdoor applications that are exposed to harsh environments, such as bridges, fences, and structural steel. Powder coating, on the other hand, offers a wide range of color options and can be customized to achieve desired aesthetics. Additionally, it provides a durable finish that is resistant to chemicals, UV rays, and abrasion.
The decision to choose between HDG or powder coating depends on the specific requirements of the project. Factors such as the desired appearance, level of corrosion protection needed, and environmental conditions play a crucial role in determining the most suitable coating method.
In summary, HDG and powder coating are two effective techniques for enhancing the performance and longevity of metal products. Whether you opt for the hot dip galvanization process according to ISO1461 or ASTMA123 Standard or choose powder coating, both methods offer reliable solutions to protect metal objects from corrosion and improve their overall aesthetic appeal.

Origin

Changzhou

Certificates

BV , SGS , CE, API