Wholesale of two wave road guardrails highway crash barrier plate hot galvanized highway crash barrier telephone metal corrugated culvert

material	Q235
Origin	Guangxi
specification	4320*310*85*3/4
Type	crash barrier
scope of application	Expressway
Color	grayish white

Some transaction customers of Guangxi shiteng highway corrugated guardrail manufacturers cover addresses: Hezhou corrugated guardrail, Qinzhou rural highway guardrail, Baise corrugated guardrail, Hechi county-level corrugated guardrail, Guilin Quanzhou, Gongcheng, Xing'an rural guardrail, Guizhou corrugated guardrail, Yunnan corrugated guardrail, Guangdong corrugated guardrail and other national highway guardrails for delivery and installation
Product introduction   Corrugated beam guardrail is the main form of semi-rigid guardrail
It is a continuous structure with corrugated steel guardrail plates spliced together and supported by main columns
Ningbo corrugated guardrail board uses the deformation of soil foundation, column and beam to absorb collision energy, and forces the out of control vehicle to change direction and return to the normal driving direction, so as to prevent the vehicle from rushing out of the road, so as to protect the vehicle and passengers and reduce the losses caused by the accident Product advantages   It has the advantages of good impact resistance, low cost, long service life, higher safety, green environmental protection and so on
Purpose: Highway anti-collision facilities, isolation and other facilities

  1
Corrugated beam guardrail is the main form of semi-rigid guardrail
It is a continuous structure with corrugated steel guardrail plates spliced and supported by columns

  2
It uses the deformation of soil foundation, column and beam to absorb collision energy, and forces the out of control vehicle to change direction and return to the normal driving direction
Ningbo wave guardrail prevents the vehicle from rushing out of the road, so as to protect the vehicle and passengers and reduce the loss caused by the accident

  3
The corrugated beam guardrail has both steel and flexibility
Ningbo corrugated guardrail board has strong ability to absorb collision energy, has good line of sight guidance function, can coordinate with the road alignment, and has a beautiful appearance
It can be used on small radius curves, and the damaged parts are easy to replace Product usage   Highway guardrails can be used for motor vehicle safety protection, deceleration impact, safety isolation, etc
on first-class and second-class highways such as highways, township highways, river courses, national highways, etc

  Classification of corrugated guardrails: corrugated beam guardrails are generally classified according to the location and anti-collision level
According to the location, it can be divided into roadside guardrail and median guardrail
According to the anti-collision level, it can be divided into class A and class B
Class B guardrail is of reinforced type, which is suitable for sections with particularly dangerous roadsides, and class a guardrail is used for special roads The utility model relates to a movable steel guardrail with combined corrugated plates at the opening of the central separation belt of the highway
The guardrail is composed of two corrugated steel guardrail plates and two columns fixedly clamped between them, and the two columns are fixedly clamped between the two corrugated steel guardrail plates
During the normal operation of the highway, the guardrail can be easily inserted into the pre-set plug hole at the opening by using the plug-in column, which plays the role of isolation and protection
At the same time, it echoes with the guardrail belt on the outside of the highway, which is neat, uniform and beautiful
When the vehicle collides with it, because the corrugated steel guardrail has good crashworthiness and energy absorption, it is not easy to be crashed, but also plays a good role in protecting the vehicle and drivers and passengers
When it is necessary to connect together for road maintenance or other reasons, each group of guardrail columns at the opening can be easily pulled out and removed to open a channel for vehicles to pass