Wear Resistant Galvanized Highway Crash Attenuator
Highway crash cushions designed for installation at intersections and accident-prone areas to protect drivers and vehicles by absorbing impact energy. These attenuators effectively absorb shock on impact and redirect vehicles away from hazards.
The crash cushion consists of an impact-absorbing section and an installation section. The absorption part utilizes aluminum alloy material, which offers excellent energy absorption performance and can be repaired after impact deformation. Three installation options are available to accommodate different road conditions: guardrail fixed type, high fence fixed type, and embedded type.
Vehicle Acceleration Characteristics
- RED line: Fatal injury risk
- Brown line: Serious injury risk
- Light brown line: Minor injury risk
Detailed Specifications
| Specification Item |
HSK-100 |
Remarks |
| Protection Level |
Passed 100 km/h crash test |
Official information indicates it has passed real vehicle impact tests at corresponding speeds |
| Main Material |
Aluminum Profile (internal energy absorption part), Structural Steel (shell/installation structure) |
Aluminum is used for the replaceable energy-absorbing core, steel for load-bearing structures |
| Standard Color |
Yellow / Orange (electrostatic spray coating) |
High-visibility warning colors |
| Surface Treatment |
Electrostatic spray coating + High-Intensity Reflective Film |
Ensures warning effectiveness in all weather, especially at night |
| Product Type |
Embedded, Fixed (refers to guardrail-fixed and high-barrier-fixed types) |
Three installation methods to suit different road conditions |
Product Comparison Analysis
To help you better compare and evaluate, here is a summary comparison of this product with traditional solutions:
| Comparison Aspect |
RMHs HSK Series Crash Cushion Package |
Traditional Concrete Crash Barrier |
Temporary Plastic Crash Barrel |
| Core Principle |
Active energy absorption, replaceable modules |
Rigid blocking, prone to shattering |
Primarily for warning, minimal energy absorption |
| Repair Cost |
Very Low (only internal module replacement) |
Very High (complete reconstruction) |
Low (full unit replacement) |
| Repair Time |
Short (within hours) |
Very Long (several days) |
Short |
| Long-Term Cost-Effectiveness |
Optimal (low total lifecycle cost) |
Poor |
Average (requires frequent replacement) |
| Safety |
High (fire-resistant, splash-proof, reflective) |
Low (may produce debris) |
Low (easily displaced, flammable) |
Frequently Asked Questions
What is this product?
A replaceable cushion package installed at dangerous intersections. It absorbs impact force through internal deformation.
How to choose the appropriate model?
Check the road speed limit. For a 100 km/h limit, choose HSK-100; for 80 km/h, choose HSK-80; for 60 km/h, choose HSK-60.
What to do if the unit is damaged?
Only replace the internal energy-absorbing module, not the outer shell. This results in low cost and fast repair times.
How is it installed?
Three installation methods available: embed it in the ground, fix it to a guardrail, or fix it to a high barrier.
Why is it yellow in color?
Yellow is the most visible color. Combined with reflective strips, it's easily seen both day and night, effectively alerting drivers.
Is the product quality reliable?
The product holds patents and has passed crash tests at corresponding speeds.
What should be considered when purchasing?
First, obtain the crash test report; second, get detailed construction drawings; third, inquire about repair costs and lead times.
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