The hot-dip galvanized highway crash barrier has multiple specifications of Yunfu corrugated beam steel guardrail per mete

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

Corrugated guardrail is a kind of 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 the road maintenance or other reasons need to be connected together, each group of guardrail columns at the opening can be easily pulled out and removed to open a channel for vehicles to pass

Installation of corrugated beam guardrail
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
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, 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
The corrugated beam guardrail is both rigid and flexible, with strong ability to absorb collision energy, good line of sight guidance function, can coordinate with the road alignment, beautiful appearance, and can be used on small radius curves, and the damaged parts are easy to replace
The combined corrugated beam guardrail can be used on the narrow median
For sections where vehicles cross the road (bridge) and may cause serious consequences, corrugated beam guardrails can be strengthened

Surface treatment: hot galvanizing and galvanizing plastic spraying

Use: fence, decoration, protection and other facilities in industry, agriculture, municipal administration, transportation and other industries

Product features: good corrosion resistance, anti-aging, beautiful and generous
Easy and fast installation

Scope of application highway, first-class highway, second-class highway type road facilities  
 
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