New Rotating Guardrail highway Rotating Guardrail And Pu Foam Roller Guardrail
New Rotating Guardrailhighway Rotating Guardrail And High Quality Pu Foam Roller Guardrail
The highway rotating guardrail (EVA material) is an innovative highway safety system made of high-tech material EVA (ethylene vinyl acetate), designed to improve highway traffic safety and reduce the severity of traffic accidents. The following is a brief introduction to the highway rotating guardrail (EVA material):
Material properties:
EVA material: EVA is a polymer material with good elasticity and impact resistance. This material is not only lightweight and durable, but also has excellent energy-absorbing capabilities, which can effectively slow down collision energy and reduce damage caused by accidents.
UV resistance and weather resistance: The highway rotating guardrail is made of EVA material, which has excellent weather resistance and UV resistance, and can maintain stable performance under various climate conditions and extend its service life.
2. Product Introduction
| name | highway guardrail safety roller barrier | use | road safety |
| size | 4130*310*81*2.75 | standard | American standard |
| material | Q345B or Q235B | feature | anti-corrision |
| certificate | ISO SGS BV CE | treatment of surface | hot dip galvanized |
3. Product Parameters
| No. | Name | Specifications(mm) | Material |
| 1 | Roller | 345*490/350*510(Customized) | Polyurethane |
| 2 | Post | 140*2000*4.5(Customized) | Q235 |
| 3 | PVC Tube | 160*500*6.5(Customized) | PVC |
| 4 | Beam | 100*80*4.0 | Q235 |
| 5 | Rolling Circle | 182×145×6.0 | Polymer Ethylene |
| 6 | End Socket | 1300×230×4.0 | Q235 |
| 7 | Post Cap | 145×145 | Rubber |
| 8 | Bolt | M18*120 | Q235 |
| M18*180 | Q235 | ||
| M18*80 | Q235 | ||
| 9 | Nut | M20 | Q235 |
| Item | Specifications |
| Apparent Density (KG/m³) | ≥125 |
| Tensile Strength(MPa) | ≥1.15 |
| Elongation(%) | ≥320 |
| Compression Permanent Distortion (%) | ≥38 |
| Resilience(%) | ≥72 |
Advantages and features:
Efficient energy absorption: The highway rotating guardrail is made of EVA material, which has excellent energy absorption performance and can effectively slow down collision energy and reduce accident damage.
Lightweight and durable: EVA material is light and durable, not easy to break or deform, and can withstand long-term traffic loads and environmental impacts.
Easy installation: The highway rotating guardrail adopts a modular design, which is easy and fast to install. It can be quickly put into use and improve construction efficiency.
Highway traffic safety: Highway rotating guardrails can be widely used on highways, national highways, provincial highways and other sections to effectively improve traffic safety and reduce the incidence of traffic accidents.
Urban roads: Suitable for urban main roads, secondary main roads and other roads, providing effective protection and safety guarantee for urban traffic.
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