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The corrugated beam barrier is the product based on cold bent steel sheet and section steel, then hot dip galvanizing the inside and outside surface to make them adhered together tightly with long-term stability. The basic material of galvanized barrier is carbon structural steel, which mechanical performance is no worse than requirement of S235JR or S355JR in European standard EN 10025. The standard of Hot-dip galvanized barrier is European standard: EN ISO 1461
Highway guardrail
