Highway guardrail

The highway guardrail board consists of two corrugated steel guardrail boards and two vertical columns fixed between them. The two uprights are fixed and clamped between two corrugated steel guardrail panels. When the expressway is in normal operation, the guardrail can be easily inserted into the plug hole provided at the opening through the plug post to play a role of isolation and protection. At the same time, it is neat, even, and beautifully echoes the guardrail belt outside the road. When a vehicle collides with it, because the corrugated steel guardrail has good collision resistance and energy absorption, it is not easy to be collided, and it can also protect the vehicle and passengers. When road maintenance or other reasons need to be connected together, each group of guardrail posts at the opening can be easily pulled out and removed to open the passage for vehicles to pass through.

Highway guardrail, also called "wave guardrail", is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrails spliced with each other and supported by the main column. It uses the deformation of the soil foundation, pillars and beams to absorb collision energy, and forces out-of-control vehicles to change direction and return to the normal driving direction, thereby preventing vehicles from rushing out of the road, protecting vehicles and passengers, and reducing losses caused by accidents. The highway wave-shaped guardrail is steel and soft, has a strong ability to absorb collision energy, has a better line of sight guiding function, can be used in conjunction with the road line, and has a beautiful appearance. It can be used for small radius elbows, and the damaged place is easy to replace. The combined beam guardrail can be used for narrow central partitions. For the part where the vehicle exceeds the road (bridge) and may cause serious consequences, you can choose to strengthen the wave-shaped guardrail.

Use of highway guardrail

Mainly used to isolate and protect highway lanes. A wave guardrail relates to a combined wave plate movable steel guardrail at the opening of the central separation belt of a highway. The guardrail is composed of two corrugated steel guardrail panels and a fixing clip between the two guardrails. It consists of two uprights, which are fixed between two corrugated steel guardrail boards. When the expressway is in normal operation, the guardrail can be easily inserted into the plug hole provided at the opening through the plug post to play a role of isolation and protection. At the same time, it is neat, even, and beautifully echoes the guardrail belt outside the road. When a vehicle collides with it, because the corrugated steel guardrail has good collision resistance and energy absorption, it is not easy to be collided, and it can also protect the vehicle and passengers.

When road maintenance or other reasons need to be connected together, each group of guardrail posts at the opening can be easily pulled out and removed to open the passage for vehicles to pass through. Corrugated beam guardrail is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrail panels spliced with each other and supported by the main column. It uses the deformation of the soil foundation, pillars and beams to absorb collision energy, and forces out-of-control vehicles to change direction and return to the normal driving direction, thereby preventing vehicles from rushing out of the road, protecting vehicles and passengers, and reducing losses caused by accidents. The corrugated beam guardrail is made of steel and flexible, has the ability to absorb collision energy, has a good line of sight guiding function, can be used with road lines, and has a beautiful appearance. It can be used for small radius elbows, and the damaged parts are easy to replace. The combined beam guardrail can be used for narrow central partitions. For the part where the vehicle exceeds the road (bridge) and may cause serious consequences, you can choose to strengthen the wave beam guardrail.