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.
