| W beam galvanized guardrail is the most common highway crash barriers designed to prevent the vehicle from running out of the road in dangerous area. is a kind of road crash barrier used for securing highway safety by preventing errant vehicles from sliding out of the roads and impacting the roadside buildings or other objects. So it is most commonly fixed on the side of the highways, dock areas, aisles,especially on curves and slopes for protection against run-off-road collisions. |
| Lighten Traffic can supply AASHTO standard guardrail and accessories for roadside and highway guardrail projects also we can provide local standard guardrail like S type guardrail and Box type guardrail.The beams are coated with a uniform layer of zinc coating to prevent weak spots caused by rust and corrosion. |
| 1：Easy installation: just attach the beam directly to the post, no need of blocks. |
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| 2：Prevent the mobile equipment from skidding off the road by redirecting it |
| 3：Minimum the damage of errant vehicles |
| 4：High quality material and anti-rust surface for longer service life |
| 5：Corrosion resistant |
| 6：Can be repaired quickly after accident. |
| 1:Shape: Two waves or Three waves |
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| 2：Material: Q235 (equivalent to S235JR / DIN EN10025 and Gr.D / ASTM A283M), Q345 (S355JR / ASTM A529M 1994), Q255JR, etc. |
| 3：Surface: hot dipped galvanized or powder coating or PVC coating or as customerized |
| 4：Standard: AASHTO M-180, EN1317, RAL-RG620, JT/T 281-1995, JT/T 281-2007, JT/T 457-2007, SPS98S, EU, USA, AS/NZS, or any other International Standards. |
| 5：Certificate: GB/T9001-2000, ISO 9001-2000. |
| Standard Size | 4128*310*85*2.67mm, 3200*310*81*2.67mm, 4128*310*85*2.5mm, 4128*310*85*2.2mm or customized |
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| Material | Steel Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. D according to ASTM A283M) or Q345 (S355JR / ASTM A529M 1994). |
| Thickness | 1.8~4 mm or customized |
| Surface Treatment | Hot dip galvanized/ Cold Galvanized |
| Zinc coating | 100g/m2,300g/m2,550g/m2 (80µ),1100g/m2 (160µ) or customized |
| Standards | JT/T 281-1995(China), AASHTO M180-79 etc. |
| Application | highway, dangerous area,city road,country side and Mountains |
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