Due to highway guardrail board specifications are more divided national standard and non-standard, the specifications of which are not related to the same price as between about 65-130 yuan ,, there are specifications and surface treatments can be calculated per m specific price highway guardrail plate is divided into two waves guardrail fence two and three waves (1) two highway guardrail board common specifications are: 4320 (length) * 310 (width) * 85 (V wave height) * 4 / 3 (thickness) of non-standard thickness: 2.5 / 2.75 / 2.85 / 3.5 / 3.75 / 3.85; (2) two waveforms column common specifications: 114/140 (diameter / thickness) * 4.5 (GB thickness) * highly non-standard thickness: 4.0 / 4.25 / 4.3, the general common height: tens of centimeters, 1.2 m, 1.5 m, 1.65 m, 1.85 m, 2.15 m; (3) two-wave guardrail accessories Fangzu block: 196 (length) * 178 * (width ) 200 (height) * 3 / 4.5 (thickness) of the non-standard thickness: 2.75 / 2.85 / 4.0 / 4.25 (4) two-wave guardrail accessories bracket: 300 (length) * 70 (width) * 4.5 (thickness) (5) two waves guardrail accessories column caps: 114/140 (diameter) * 150/100 (length) (6) two waves guardrail bolts: M16 * 35 (8 个) M16 * 45 (1 个) M16 * 170/150 (1 a) 2: highway guardrail board schematics highway guardrail board through discourage block, corrugated sheets, extrusion column soil base to absorb the impact force, can be well protected vehicles to reduce accident losses. Highway guardrail board allows lateral deformation of one meter, and ordinary concrete barrier allows the deformation of only 0.1 meters. Highway guardrail board uses the transportation industry fence, decorative, security. Highway guardrail board product features good corrosion resistance, environmental protection, anti-aging, nice. Quick and easy to install, easy to replace damaged office. Highway guardrail plate material Q235, high-quality low-carbon steel. Highway guardrail plate surface treatment galvanized, hot dip galvanized, hot-dip coated, white, blue, green and other colors. Highway guardrail plate spacing is divided into 4 m and 2 m strengthen common type, enhanced dangerous sections apply to the start or end of each road and ends. Divided into two brackets discourage and block, that block and bracket discourage a second election. Fangzu block connection price is slightly more expensive, buffering capacity is relatively stronger!