Highway Crash Barrier  

1 .Material: steel: Q235 (S235JR / ASTM A283M) or Q345 (S355JR / ASTM A529M 1994) 

2. Standard specification: 380*85*2.75/3/4*4128/4320mm or 306*80*2.75/3/4*4300mm

3. Surface finishing: Hot dipped galvanized finish or powder coated.

4. Zinc coating thickness (double sides):  550 g/m2 (40µ) / 1100 g/m2 (80µ) / 1200 g/m2 (85µ)

5. Relevant parts required for guard rails: post, spacer (C, U and Sigma types etc) and fasteners

6. Other special specification as per client's requirement or drawings.

Videos about the guardrails as following:

• 1. http://youtu.be/YwohqxxaCiE  ( Motordrome of Mercedes-Benz Motordrome of Mercedes-Benz )
• 2. http://youtu.be/Iu0PsOY3KFo  ( Highway guardrail project )
• 3. http://youtu.be/pUrJeK07cds (Guardrails manufacturing and powder coating of W beams and fish tail)
• 4. http://youtu.be/orcUmKOxsiM  (Guardrails for Vehicle Testing Ground )
•  5. http://youtu.be/639GxOz7zr0  (Guardrails Fish ends, Buffered ends, Stiffeners, W beams )
•  6. http://youtu.be/OFeL5japEDQ (Hot dipped galvanized W beams, blockout and U posts )

More videos will be updated later