Place of Origin:
China
Brand Name:
RMHs
Model Number:
Tomaruzo
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| Dimension | RMHs TOMARUZO | Traditional Truck-Mounted Attenuator (TMA) | Ordinary Barriers (Water-filled/Concrete/Sand) |
|---|---|---|---|
| Product Form | Standalone, detachable buffer unit | Integrated unit mounted on truck chassis | Simple isolation barriers |
| Core Energy Absorption Principle | Patented aluminum honeycomb structure + friction energy dissipation | Hydraulic damping / Metal honeycomb crushing deformation | No significant energy absorption; relies on weight/fill material |
| Installation & Deployment | ✓ Modular design, 2-person assembly, wheels for movement | ✗ Requires dedicated truck chassis | ✓ Easy to handle, but poor stability |
| Crash Performance | ✓ Verified by testing, shortens braking distance significantly | Meets MASH/NCHRP standards | ✗ No energy-absorbing function |
| Secondary Fire Risk | ✓ Flame-retardant aluminum reduces spark production | Some use steel structures; potential for sparks | Plastic/rubber materials; higher fire risk |
| Application Scenarios | Highway maintenance, bridges/tunnels, emergency rescue | Mobile maintenance, long-duration lane closures | Temporary isolation, low-speed municipal roads |
| Maintenance Cost | Modular replacement; energy-absorbing units replaceable individually | Post-collision repair or replacement costly | Single-use; requires complete replacement after damage |
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