Corrugaged beam barrier specification:
1. Profile: Waves-beam; Three-beam.
2. Standards: JT / T281-2007 "wave beam steel guardrail highway" of the standards.
3. Base steel: Steel Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. D according to ASTM A283M)
4. The thickness of galvanized: 80um or according to consumers request .
5. Certificate: ISO9001: 2001.
6.Plate dimension:
Length: 4320mm
Wave width: 310mm
Weave height: 85mm
Thickness: 2.5/2.75/2.85/3.0/3.5/3.75/3.85/4.0mm
Surface treatment: hot dipped galvanized
