Highway Steel Tunnel Entrance Anti Collision Pad Guideable Yellow Crash Attenuator

Highway Steel Crash Pad Tunnel Entrance Anti-Collision Pad Guideable Yellow Crash Attenuator

1. Company Profile

Qingdao Taicheng has the qualification certificate for highway engineering construction enterprise issued by the Ministry of Construction and the Ministry of Communications, and passed the ISO9001 standard quality system certification in June 2010. Since its establishment, the company has experienced rapid and steady development, and its business has expanded to India, Brazil, the United States, Bangladesh and other countries, with assets increasing at a rate of 20% per year.

2.Highway crash pad

The standard section of highway guardrails can basically effectively reduce the severity of traffic accidents, but collisions at the ends of guardrails at highway traffic diversion often cause serious injuries to the accident vehicles and drivers and passengers. Therefore, it is necessary to install anti-collision pads at highway traffic diversions or at the front of obstacles, so that when a vehicle collides, the anti-collision pad deforms to absorb the collision energy, thereby reducing the degree of injury to the occupants.

3. Anti-collision pad function

The crash pad is a facility that absorbs the collision energy of the vehicle to stop the vehicle safely and changes the direction of the vehicle to avoid serious injury to the occupants. Its main function is to reduce the severity of the accident.
The guideable anti-collision pad enhances the guidance performance and energy-absorbing buffering performance while ensuring the anti-collision performance. When a vehicle loses control and collides with this area, due to the performance of the anti-collision pad, the driving direction can be corrected in time and most of the collision energy can be eliminated, thereby ensuring the safety of drivers and passengers and the vehicle.
The anti-collision pad is also affixed with reflective strips. When driving at night, the light can better show the diversion contour and play a good role in guiding the vehicle's sight.
On the other hand, the surface color of the crash pad is generally eye-catching colors such as yellow, black, white, etc. These colors and graphic symbols serve as warnings and inducements.

4.Guideable crash pad placement location

The anti-collision pad is suitable for being installed at the diverging end of the main line of the highway (expressway, main road), the end of the guardrail at the ramp exit, the end of the diversion island of the toll station, the end of the guardrail of the central separation belt, and the end of the opening of the central separation belt. In addition, it can also be placed at the end of the middle pier of the highway span, the end of the concrete guardrail, the tunnel opening, and the front end of the structure that is prone to impact damage due to vehicle impact.

5.Energy absorbing principle of guideable crash pads

The guideable anti-collision pad should have both front impact compression and energy absorption functions and side impact blocking and guidance functions.
In order to realize the blocking and guiding function of the anti-collision pad during a side impact, a guide plate is provided on the side of the anti-collision pad to enhance the lateral stiffness of the anti-collision pad. A guide slide rail is provided at the bottom to control the anti-collision pad to move along a certain trajectory after a vehicle collision, while preventing it from deviating too far and causing interference to the normal operation of the vehicle.
In order to realize the compression and energy-absorbing function during a frontal collision, the guideable anti-collision pad is set into a multi-section structure, and an energy-absorbing barrel is installed inside each section to reduce the damage to the passenger car and its passengers in an instantaneous collision.
At the same time, the guide plate is equipped with a chute so that it can be compressed smoothly in the event of a frontal collision.

6.Common specifications:

2250*900*850MM, 2650*1130*950MM

4250*900*850MM, 4625*1130*950MM

6250*1130*900MM, 6700*1100*950MM