Traffic Safety Crash Cushion Anti-Collision Steel Barrier For Sale
Qingdao Taicheng Transportation Facilities Co., Ltd
The first manufacturer of exporting new type roller barriers in
China
Qingdao Taicheng Transportation Facilities Co., Ltd. is a
technological innovation enterprise invested by Henger Group. Its
headquarters is located in Jinkou Industrial Park, Qingdao.
Taicheng Transportation has an innovative scientific research team,
advanced manufacturing technology, first-class production
facilities, and perfect testing methods. , reliable product
quality, enthusiastic after-sales service, devoted to the great
cause of improving China's road safety.
The rapid economic development has created favorable conditions for
the development of my country's highway network. Coupled with the
continuous improvement of the standards of the transportation
department, the requirements for highway traffic safety facilities
are also constantly updated. The potential safety hazards at the
exit diversion end of the main line of the expressway and the
diversion end of the ramp have always been the focus and difficulty
of highway accident prevention. In order to reduce the consequences
of accidents in this area, the highway owner department has set up
anti-collision facilities with a certain buffering effect in this
area. The more common ones are anti-collision buckets and guideable
anti-collision pads.
Crash pad definition
With the increase in highway mileage and the characteristics of
high speed limits and large traffic volumes, highway accidents are
becoming more frequent. In highway accidents, collision with
guardrails is a common accident form among many accident forms.
Especially at the diverging end of the main line exit of the
expressway, the diverging end of the ramp, etc., anti-collision
mats came into being.
What is a crash pad?
Currently, there are many definitions of crash pads in the industry
standards of the transportation department, and there is no unified
standard. "General Specifications for the Design of Highway Traffic
Engineering and Facilities Along the Line" (JTG D80-2006)
(hereinafter referred to as D80) stipulates that anti-collision
pads can effectively absorb collision energy and reduce the hazards
of frontal collisions.
In the event of a side collision, it can change the collision angle
of the vehicle and guide the vehicle in the correct direction.
D80 clearly states that crash pads should have blocking, buffering
and guiding functions. "Road anti-collision barrels" (GB/T
28650-2012) (hereinafter referred to as GB/T28650) stipulates that
anti-collision barrels are set up at turns, entrances and exits of
highways, toll island heads and other places where there are
serious safety hazards. It is mainly a circular safety facility
that serves as a warning and buffer.
Crash pads are divided into conductive crash pads and non-guided
crash pads. "Highway Guardrail Safety Performance Evaluation
Standard" (JTG B05-01-2013) (hereinafter referred to as B05)
stipulates that the anti-collision pad is an energy-absorbing
structure installed at the highway traffic diversion or the front
end of the obstacle. When the vehicle collides, it absorbs the
collision energy through self-deformation, thereby reducing the
degree of injury to the occupants.
