80KM/H Honeycomb Anti-Ram Vehicle Barriers for Road Construction
This high-performance vehicle interception device is specifically designed for highway maintenance, public utilities, and construction sites where vehicles operate at high speeds. Engineered for safety and reliability, it provides effective interception when vehicles improperly enter restricted construction zones, forcing impacting vehicles to stop in a controlled manner to ensure worker safety.
Constructed with heavy-duty aluminum alloy, this barrier features an 8-part modular design that delivers superior structural strength and interception performance. The bright yellow exterior provides excellent visibility and warning to drivers. Compatible with LED safety arrow boards and equipped with rubber wheels and anti-skid plates for stability and mobility.
The non-flammable aluminum material significantly reduces secondary combustion risks during collisions, providing enhanced protection for vehicle occupants.
Product Specifications
| Product Name |
Tomaruzo |
| Material |
Aluminum |
| Size |
L1800*W800*H1200mm |
| Weight |
132kg |
| Color |
Yellow/Orange |
| Placement |
Place behind the construction section |
| Structure |
Detachable |
| Product Process |
Bending + welding |
| Surface Treatment Process |
Electrostatic spraying |
Application Scenarios
- Highway Maintenance Operations: Protection during vegetation trimming, pavement repair, and guardrail maintenance
- Municipal Road Construction: Quick deployment for road excavation, manhole replacement, and line marking
- Bridge and Tunnel Construction: Emergency protection in confined spaces for expansion joint and lighting maintenance
- Major Accident Scene Rescue: Scene isolation to prevent secondary accidents during rescue operations
- Temporary Road Closure Work Zones: Final line of defense at work zone endpoints
- Nighttime Road Operations: Enhanced warning with LED arrow boards in low-visibility conditions
- Adverse Weather Operations: Reliable protection during rain, fog, ice, and snow conditions
- Major Event Road Support: Worker safety during marathons, celebrations, and special events
Stopping Principle
When a vehicle impacts the upper absorption section, the cushioning effect engages. Lever action quickly lifts the front wheels, redirecting vehicle momentum downward to the ground, significantly reducing forward power. Energy transfers to the bottom rubber pad, and the vehicle stops through friction. Eight shock absorption devices at the base absorb impact forces from frontal collisions up to 25°.
Product Testing
Certified by the Japan Automobile Research Institute, this barrier underwent crash testing with a 10-ton truck at 80KM/H, reducing braking distance by nearly 5 meters. Testing demonstrates effective accident distance reduction compared to the 47.4-meter stopping distance without the barrier.
Exclusive Honeycomb Aluminum Material
Core Advantages
- Reliable Performance: Japan Automobile Research Institute certified - shortens 10-ton truck braking distance by 5 meters at 80 km/h
- Safe and Reliable: Flame-retardant aluminum alloy resists spark generation, reducing secondary fire risks
- Quick Deployment: Modular detachable design allows 2-person assembly/disassembly, saving labor costs
- Flexible Mobility: Built-in wheels with anti-slip plates for easy positioning and stable placement
- Wide Applicability: Suitable for highway maintenance, municipal construction, bridges, tunnels, and accident scenes
- Strong Visibility: Compatible with top-mounted LED arrow boards for enhanced warning in low visibility
- Easy Maintenance: Anti-rust plastic spray coating provides strong weather resistance
Knowledge Q&A
Q1: What is this product used for?
A: Placed behind construction zones to prevent errant large trucks from intruding and injuring workers, protecting road personnel safety.
Q2: What does one set include?
A: One set includes 2 main buffer units and connecting tubes for serial use.
Q3: Is installation complicated? How many people are needed?
A: Very simple. Modular design disassembles into 8 parts - 2 people can quickly assemble or disassemble.
Q4: Can it really stop a large truck?
A: Yes. Japan Automobile Research Institute verified - when a 10-ton truck hits at 80 km/h, braking distance shortens by nearly 5 meters.
Q5: Will it catch fire after a collision?
A: No. Flame-retardant aluminum alloy resists spark generation during impact, reducing fire risk.
Q6: What impact angle can it handle?
A: Absorbs impact forces from frontal collisions at angles up to 25°.
Q7: Is it easy to move?
A: Yes. Bottom wheels allow easy pushing; anti-slip plates provide stable positioning.
Q8: What accessories can be added?
A: LED arrow board can be installed on top for better visibility at night or in foggy conditions.
Q9: Where can it be used?
A: Highway maintenance, municipal construction, bridges and tunnels, accident scene isolation - anywhere road construction needs protection.
Q10: Why choose this product?
A: Proven effectiveness, flame-retardant safety, 2-person installation - providing essential life protection for road workers.
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