High Speed Highway Road Rolling Guardrail Barrier Anti Impact EVA Foam Material
The base metal materials used for the columns, beams, gyroscopic rings, ends, and column caps of the rotating cylinder guardrail are
For carbon structural steel, its mechanical performance index is not lower than the requirements of Q235 grade steel stipulated in GB/T700
beg. The base metal material used for bolts, nuts, etc. is carbon structural steel, and its tensile strength is not less than
375N/mm2. The reflective strip should use a first-class reflective film as the retroreflective material, and the material should be soft
Non-toxic materials, other properties should meet the requirements of GB/T18833 and JT/T388.
1. Adopt high-quality original material
Roller EVA material with elastic characteristics is used as raw material, which can slow down the lateral impact process of the out-of-control vehicle. Moreover, the rotating barrel can rotate around the column under a certain impact, driving the out-of-control vehicle to return to the correct driving direction.
2. High quality steel support
Using Q235 steel, multiple thick steel fixed, durable, strong protection ability.
3. Strong of lower solid frame
The round post could buried deep, structural strengthening, can effectively block the front or side impact.
| Products specification |
| Roller (royalty barrel) | H240xφ350mm,H270xφ350 |
| Post | φ140x2200x4.5mm |
| Cross beam | 100x80x4.0mm |
| Connecting rack | 430x84x70x4.0mm |
| U shape frame | 380x70x6.0mm |
| Turning circle | φ182xφ145x2.0mm |
| Square buckle | 46x64x4.0mm |
| Terminal | 1300x230x2.0mm |
| Bolts&Nuts | M20x60/120/140mm |
| Post spacing | 700 mm or 1000 mm as request drawing |
| Material | EVA/Polyurethane for barrel,and Q235/Q345 for guardrail |
| Operating temperature | -60℃~70℃(-76℉~158℉) |
| Anti-corrision coefficien | 3 times more than the ordinary guardrail |
| Crash test | the test result readh the SB.SBm-classic fence corrision level |
| Other specials | |
| Port of Loading | Qingdao, Shandong |
| Payment | 30% deposit, 70% balance by T/T,L/C,Trade Assurance |
| Capacity | 5000 tons for guardrail,10000 pcs barrels |
| Packing | Opp bag+woven bag+carton+container |
| Delivery | 5-7 working days |
| Price term | EXW,FOB,CIF |
Product Usage:
1. The anti-collision pad under the wire rope safety fence on the side of the road is used to protect the safety of people and reduce the impact in the event of a traffic accident.
2. The anti-collision barrel can play the role of isolation warning and anti-collision because of its bright color.
3. It can buffer the accidental collision with the vehicle, effectively reduce the impact force, and greatly reduce the damage of the vehicle and people.
Features:
1. Heat-resistant, cold-resistant, impact-resistant, not easy to age.
2. The polyurethane material is bright and bright in color, and the red and white reflective film is more eye-catching at night with various colors. Polyurethane is a new polymer synthetic material between rubber and plastic. It has both the high strength of plastic and the high elasticity of rubber.
