The Thrie Beam Double Sided Crash Barrier provides visibility at night and also are safe guardrails. They prevent accidents and getting off the roads at the time of unbalanced vehicles. These barriers should be implied to roads to ensure the effective safety. The Thrie Beam Double Sided Crash Barrier provided by us are made from high grade material that is galvanized to provide resistance from corrosion. Further they are used at hills during a sharp turn or at the merging of roads points.