Fork And Tunnel Entrance Impact Attenuator Pile

Anti collision pier Collision avoidance at fork and tunnel entrance Impact Attenuator Pile

This is a safety anti-collision mat for highway forks, which is generally installed at highway intersections and accident-prone areas. This anti-collision pad protects the safety of people and vehicles by absorbing the impact energy generated during the collision. It can effectively absorb the impact of collision and reduce accident damage.

Specifications

Internal structure

The product has been tested at 100km / h, 80km / h and 60km / h and passed the collision test. The following is the data obtained by Toyota at 60km / h.

Vehicle acceleration characteristics

♦RED line :Dying

♦Brown line :Seriously injured

♦Light brown line: Minor injuries

Internal absorption aluminum structure

Product Features

1. High-Efficiency Energy Absorption: Fully tested impact energy absorption system with patented internal absorption material.

2. Easy Maintenance: After collision, only the internal shock-absorbing components need replacement, eliminating the need for full unit replacement and reducing operational costs.

3. Safety Protection: Aluminum profiles absorb impact force while preventing fire spread and secondary hazards caused by flying debris.

4. High Visibility: Surface treated with yellow electrostatic spray coating and high-intensity reflective film for enhanced visibility at night and in low-light conditions.

5. Flexible Configuration: Customizable according to customer requirements.

Q&A

Q1: What is this product?
A: It is a safety protection device installed in accident-prone areas such as highway diverging sections and tunnel entrances/exits. It reduces accident damage by absorbing collision energy, protecting drivers and vehicles.

Q2: What are its main components?
A: It consists of two parts: the impact absorption section and the installation section:

• Absorption section: Uses aluminum alloy material to absorb collision energy through deformation.

• Installation section: Offers three installation methods: guardrail fixed type, high barrier fixed type, and embedded type.

Q3: What models are available?
A: Common models include HSK-100, HSK-80, and HSK-60. Dimensions and configurations can be customized based on actual requirements.

Q4: Why is aluminum material chosen?
A: Aluminum alloy offers excellent energy absorption and shock dissipation performance. It absorbs energy through controlled deformation during collisions while also providing fire resistance and splash protection, reducing the risk of secondary hazards.

Q5: Does the entire unit need replacement after being damaged in a collision?
A: No, it doesn’t. Only the internal replaceable absorption material needs to be replaced. The main structure can be reused, significantly reducing maintenance costs and downtime.

Q6: Why is the product surface yellow/orange?
A: The eye-catching color, combined with high-intensity reflective film, provides strong visual warnings in both day and night conditions, improving long-distance recognition for drivers.

Q7: Where is it applicable?
A: It is mainly used in:

• Highway diverging areas and ramp exits

• Tunnel entrances and exits

• Intersection or construction zone buffer areas

• Other areas requiring protection in front of fixed obstacles

Q8: What safety certifications does the product have?
A: The internal energy-absorbing material holds patented technology and has passed professional safety collision tests abroad. Its energy absorption efficiency complies with relevant protection standards.

Q9: Is installation complicated?
A: It can be adapted to existing road facilities with corresponding installation methods (e.g., guardrail fixed, embedded type), offering strong compatibility and easy construction.

Q10: Can it be customized?
A: Yes, it supports customization of dimensions, colors, reflective film grades, and other configurations to meet different engineering requirements.