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
