Name: Aluminum Alloy Bumpproof Highway Crash Attenuator
Brand: Shanghai Riminghuan Trading Company Limited
SKU: 8 Guard
Price: 18,704.00 USD
Availability: InStock

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Aluminum Alloy Bumpproof Highway Crash Attenuator

Bumpproof Highway Crash Attenuator

Aluminum alloy sled crash cushion

Bumpproof temporary impact attenuator

Brand Name:

RMHs

Certification:

Iso9001

Model Number:

8 Guard

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Aluminum Alloy Bumpproof Highway Crash Attenuator

Product Details

Material:

Aluminum Alloy

Size:

Customized

Mode:

HSK-100/HSK-80/HSK-60

Color:

Yellow

Applicable Models:

Highway Branch And Tunnel

Principle:

Energy Is Absorbed By Deformation

Payment & Shipping Terms

Packaging Details

wooden box 72pcs 40-inch containers

Delivery Time

Payment Terms

T/T

Supply Ability

100 PCSper1 month

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86-573-84755380

wy@zjrmh.com

86-573-84755385

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Product Description

Aluminum Alloy Bumpproof Highway Crash Attenuator

Advanced highway crash cushion system designed for expressways, urban expressways, tunnel entrances, and hazardous intersections. This specialized active protection facility reduces collision severity through deformable energy-absorbing structures, elevating road protection from passive blocking to active safeguarding.

Application Scenarios

Expressway divergence points
Tunnel entrance buffer zones
Sharp curve protection areas
Toll station warning zones

Installation Methods

Fixed guardrail mounting
High fence fixed type
High fence embedded installation

Product Specifications

Product Model	HSK-100 / HSK-80 / HSK-60
Protection Speed	100km/h / 80km/h / 60km/h
Main Material	Aluminum alloy energy-absorbing core + steel shell
Appearance Color	Engineering yellow/orange (reflective film included as standard)
Installation Methods	Embedded, Guardrail-fixed, High-barrier-fixed
Maintenance Feature	Energy-absorbing core can be replaced separately without full disassembly

Product Comparison Summary

Comparison Item	HSK Crash Cushion System	Traditional Concrete Crash Barrier	Plastic Crash Barrel (Temporary)
Protection Principle	Active energy absorption through deformation	Rigid blocking	Primarily warning, minimal energy absorption
Impact Effectiveness	Controlled deceleration after high-speed collision	Often causes severe vehicle damage	Only suitable for low-speed contact
Repair Method	Module replacement (2-4 hours)	Complete reconstruction (3-7 days)	Direct disposal
Service Life	Main structure 10+ years, modules replaced as needed	Permanent (but unusable after impact)	1-2 years (prone to aging)
Installation Speed	1-2 days (including foundation curing)	5-10 days (long curing period)	Immediate placement
Long-term Cost Efficiency	★★★★★ (Repairable and reusable)	★★☆ (Single-use)	★★★ (Low-cost consumable)
Safety	Fire-resistant, splash-proof, reflective warning	May produce flying debris	Flammable, easily displaced, weak warning effect

In a Nutshell
► HSK System: Best suited for permanent high-risk locations. Higher initial investment but optimal long-term safety and cost efficiency.
► Concrete Barrier: Only suitable for low-speed scenarios where structural damage is acceptable. High repair costs and long downtime.
► Plastic Crash Barrel: For temporary warning or low-speed auxiliary protection only, not a substitute for professional cushioning devices.

Product Knowledge Q&A

Q: What is this product?

A: It is a specialized highway crash cushion device that absorbs collision energy through the deformation of its internal aluminum alloy energy-absorbing structure, reducing accident severity.

Q: What do the model numbers HSK-60/80/100 represent?

A: The numbers indicate the design protection speed in km/h. For example, HSK-100 is suitable for highways with a speed limit of 100 km/h.

Q: How is it repaired after being hit?

A: Only the internal modular energy-absorbing core needs replacement (completed in about 2-4 hours). The outer shell is typically reusable, with repair costs approximately 20% of those for traditional concrete barriers.

Q: What conditions are required for installation?

A: Three installation methods are available:
① Embedded (requires pouring a concrete foundation)
② Guardrail-fixed (connected to existing corrugated beam guardrails)
③ High-barrier-fixed (requires matching crash barriers)

Q: Why is the product yellow/orange?

A: It uses internationally recognized warning colors combined with high-intensity reflective film, ensuring visibility from 500 meters away and providing 24/7 warning to drivers.

Q: What advantages does it have over traditional concrete barriers?

A: Four key advantages:
• Faster repairs (4 hours vs. 7 days)
• Lower costs (module replacement vs. full reconstruction)
• Enhanced safety (fire-resistant and splash-proof vs. concrete debris)
• Stronger warnings (all-weather reflectivity vs. no active warning)

Q: What should be noted during procurement?

A: Three critical steps:
① Request the collision test report for the corresponding model
② Verify the validity of the patent certificate
③ Confirm the supply lead time for energy-absorbing cores (recommended ≤ 7 days)

Q: What scenarios is it suitable for?

A: Four high-risk road sections:
• Expressway divergence points
• Tunnel entrances and exits
• Sharp curve sections
• Buffer zones in front of toll stations

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