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| Model NO. | XZHL |
| Certification | CE |
| Surface Treatment | Galvanized |
| Position | Central Isolation Area |
| Material | Metal / EVA |
| Product Name | Traffic Highway Roller Guardrail |
| Reflector Color | Orange, Yellow |
| Double Size | D350*H245mm |
| Single Size | D350*H500mm |
| Package Gross Weight | 120.000kg |
Rolling Barrier redirects errant vehicle to the right direction by effectively absorbing the impact energy with rollers, upper and lower rails (the impact-energy is converted into rotational energy).
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 vehicle to return to the correct direction.
