Specification for construction and application of highway guardrail plate:
First, 1 tons of fence board can be paved: 3MM thick of 80 meters, 4MM thick of 61 meters. 3MM thick 12.3 kilometers per kilometer, 4MM heavy weight of 16.388 tons.
Two, column: rough specification Q114, Q140MM length is generally 1.85 meters, according to the requirements of 1.95 meters, 2 meters, 2.15 meters, 2.27 meters thick 4.5MM.
Three, every kilometer with 250 barrier plate. Column spacing of 4 meters, with a total of 250 columns per kilometer, the end of the first of the 2, the column cap of the screw, the screw of the 250 sets, the bracket of the block, the block of resistance of 250, a total of 250.
Four, the wave of the three wave guardrail plate specifications of the length of 4.32 meters, width of 505 mm, thickness of 3 mm, 4 mm.
Five, the wave of the two wave guardrail plate specifications of the length of 4.32 meters, width of 310 mm, thickness of 3 mm, 4 mm.