W Beam Barriers And Reflectors
- The Guardrail Beam is a“W” profiled corrugated beam of 4318/4124mm long made out of steel strip of 3/2.67 mm thick having minimum yield strength of 345 N/mm³. The beam shall have a formed width of 312 mm and depth of corrugation as 83 mm for W beam and 515 mm for the three beam.
- All the beams are hot dip galvanized and having a mass of zinc coating as 550 gm/sqmtr. at any single point.
| Metal Specification | IS 10748 Gr II / IS 5986 :2002 |
|---|---|
| Yield Strength | 255 N/mm³ |
| Tensile Strength | 410-520 N/mm³ |
| Elongation | 15-25% |
