Highway Maintenance Anti-Skid Plate Vehicle Security Barriers
The vehicle interception device is specifically designed for construction sites, highway maintenance, and public utilities where vehicles operate at high speeds. It provides reliable interception performance and ensures safety. When a vehicle enters a prohibited construction area, the device forces the impacting vehicle to stop in a controlled manner, creating a safe working environment for personnel.
This heavy-duty device weighs 132kg and is constructed from durable aluminum alloy. The unit consists of 8 modular components, with two units forming a complete set. The components are connected using two stainless steel pipes measuring 1490mm in length, 89mm in diameter, and 2mm in thickness, ensuring exceptional strength and effective interception. The bright yellow exterior provides clear visual warning to drivers. The system accommodates LED safety arrow boards on the absorption section and features rubber wheels with specialized anti-skid plates at the base.
During vehicle collisions, the non-flammable aluminum alloy material minimizes spark generation and reduces the risk of secondary combustion, protecting passenger safety.
Stopping Principle
When a vehicle impacts the device, the front wheels are lifted, eliminating forward propulsion while redirecting energy to the ground. The rubber panels at the base create friction with the ground surface, effectively stopping the vehicle.
Product Advantages
- Aluminum construction offers excellent plasticity and sustainable performance
- External electrostatic spraying provides rust resistance for outdoor weather conditions
- Bright, eye-catching color scheme with optional LED arrow board compatibility for enhanced road construction visibility
- Integrated wheels enable easy mobility and convenient equipment relocation
- Modular design allows for simple disassembly and compact storage
- Lightweight construction with rational structural design enables single-person installation, disassembly, and storage operations
Competitive Advantage Comparison
| Comparison Item |
Traditional Crash Cushion |
RMHs TOMARUZO |
| Crash Performance |
Warning only, difficult to stop |
Proven Effectiveness: Shortens braking distance of 10-ton truck (80km/h) by nearly 5 meters |
| Energy Absorption Technology |
Single material deformation |
Multi-Stage Absorption: Patented aluminum + 8 shock absorbers + Leverage wheel lift + Baseplate friction |
| Safety |
Prone to sparks |
Flame-Retardant Design: Aluminum alloy construction reduces secondary fire risk |
| Installation Efficiency |
Requires multiple people/heavy equipment |
Quick Assembly: 2-person operation, disassembles into 8 parts |
| Mobility |
Difficult to transport |
Built-in Wheels: Easy to move, stable when parked |
| Applicable Scenarios |
Temporary warning only |
Full-Scene Protection: Highways/Municipal/Tunnels/Accident sites |
Product Testing
The Mobile Vehicle Barrier underwent comprehensive crash testing at the Japan Automobile Research Institute. Testing involved a 10-ton truck impacting at 80km/h, demonstrating a braking distance reduction of nearly 5 meters. Comparative analysis showed that without our product, the braking distance measured 47.4 meters, confirming the device's effectiveness in shortening accident distances.
Procurement Recommendations
Recommended Configuration: Each set includes 2 main units + connecting tubes. Multiple sets can be configured in series based on work zone length requirements.
Optional Accessories: LED light guide arrow boards can be installed on top to enhance nighttime warning effectiveness.
Storage Suggestions: Detachable design facilitates compact storage, optimizing transportation and warehousing space.
Frequently Asked Questions
What is this device used for?
To forcibly intercept large vehicles entering construction zones and protect the safety of workers ahead.
What does one set include?
One set includes 2 main units + connecting tubes, which can be used in series.
How many people are needed for installation?
Only 2 people are needed. The modular design allows for quick assembly and disassembly.
Is the crash protection reliable?
Yes. Verified by the Japan Automobile Research Institute, it shortens the braking distance of a 10-ton truck traveling at 80km/h by nearly 5 meters.
Why is it safer?
It uses flame-retardant aluminum alloy, which resists spark generation upon impact, reducing the risk of secondary fires.
What impact angle can it handle?
It can absorb impact forces from frontal collisions up to 25°.
Is it easy to move?
Yes. It has built-in wheels at the base and anti-slip plates for stable positioning.
What scenarios is it suitable for?
Highway maintenance, municipal construction, bridges and tunnels, accident scene isolation, etc.
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