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Anti Impact Rustroof Highway Crash Attenuator

Categories Highway Crash Attenuator
Brand Name: RMHs
Model Number: 8 Guard
Certification: Iso9001
Payment Terms: T/T
Supply Ability: 100 PCSper1 month
Delivery Time: 30
Packaging Details: wooden box 72pcs 40-inch containers
Material: Aluminum alloy
Size: Customized
Mode: HSK-100/HSK-80/HSK-60
Color: Yellow /Orange
Applicable models: Highway branch and tunnel
Principle: Absorb energy and reduce impact force
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Anti Impact Rustroof Highway Crash Attenuator

Traffic crash cushions Shock absorption design Highway Crash Attenuator


This device is a fully re-directive crash cushion used at difficult locations where the most demanding performance is a necessity. this system is ideally suited for roadway hazards such as the ends of rigid barriers, tollbooths, utility poles and more.Where it is preferred to have the majority of impact trajectories on the impact side of the system, such as narrow median and roadside applications, It is the most effective, cost efficient crash cushion system available.



Product Specifications (Model: HSK-100)



ItemSpecification Parameters
ModelHSK-100 (Other models: HSK-80, HSK-60, etc.)
Protection LevelDesigned Protection Speed: 100 km/h
Overall Dimensions (L×W×H)Above Ground: Approx. 1577mm × 1012mm × 880mm
Below Ground PartLength: Approx. 2800mm (including foundation), Height: 344mm
Foundation RequirementsSize: Approx. 1700mm × 3500mm
Depth: 650mm
Concrete Weight: Approx. 380kg
Main MaterialEnergy Absorption Part: High-Strength Aluminum Alloy Profile
Shell/Structure: High-Quality Steel or Aluminum Alloy (Electrostatic Spray Coating)
Surface TreatmentYellow/Orange Electrostatic Spray Coating + High-Intensity Reflective Film
Installation Methods1. Embedded (Pre-buried Foundation)
2. Guardrail-Fixed
3. High-Barrier-Fixed
Maintenance FeatureModular Design; Core energy-absorbing element can be replaced quickly and independently
Customization OptionsDimensions, Color, Reflective Film Grade, etc. (According to customer requirements)

The product passed the crash test at speeds of 100km/h, 80km/h, and 60km/h. The following is the data obtained by Toyota at a speed of 60km/h.

*The above is the accelerometer of the vehicle, the red line indicates death, the brown line indicates severe injury, and the light brown line indicates minor injury.


vs. Ordinary Steel Guardrails / Crash Barrels



AspectThis Product (HSK Series)Ordinary Steel Guardrails / Crash Barrels
Protection LevelGraded energy absorption design (60/80/100 km/h) – optimized for high-speed collisions.❌ Limited protection capacity; may fail or be penetrated in high-speed impacts.
Repair EfficiencyModular design – damaged core components can be quickly replaced to restore protective function.❌ Entire section often needs replacement after deformation, resulting in long repair cycles.
Long-term Cost"Repairable" design – lower overall lifecycle costs due to replaceable components.❌ Generally single-use; requires full replacement after repeated impacts.
Safety EnhancementPatented energy-absorbing structure – certified through crash tests, ensuring high reliability.❌ Most lack systematic crash testing, with unstable performance.
Environmental Adaptability✅ Electrostatic spray coating resists corrosion; reflective film remains highly visible over time.❌ Prone to rust (steel) or aging (plastic barrels), requiring frequent maintenance.

Q&A

1. What is this product?
A specialized crash cushion device for highways, installed at hazardous locations like forks and tunnel entrances. It absorbs collision energy through deformation to protect people and vehicles.

2. What should be done if it is damaged in a collision?
Simply replace the internal, removable energy-absorbing core module. The outer shell is usually reusable, making repairs fast and cost-effective.

3. What is the difference between models HSK-60, HSK-80, and HSK-100?
The numbers indicate the protection level, corresponding to different vehicle speeds (in km/h). For example, HSK-60 is suitable for roads with a 60 km/h speed limit.

4. How many installation methods are available?
Three: embedded in the ground, fixed to guardrails, or fixed to high barriers. The method can be chosen based on site conditions.

5. Why is it yellow with reflective strips?
Yellow/orange is the most visible color during the day, and the reflective strips reflect vehicle headlights at night, providing 24/7 active warning.

6. What should be focused on during procurement?
First, check the test report (to confirm it has passed crash tests at corresponding speeds). Second, review the patent certificate. Third, clarify the repair, replacement process, and costs.
















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