highway guardrail contractors

a good highway guardrail contractors

we are a good highway guardrail contractors.We can provide highway guardrail and highway guardrai installation service.We have a construction team.If you are looking for highway guardrail contractors,i think we are your best choice.

The collision protection highway guardrail contractors is the installation of the safety facilities of the expressway, and it is an important part of the appearance quality of the expressway.

It uses the deformation of foundation, column and beam to absorb collision energy, force the vehicle to change direction, and return to normal driving direction, so as to prevent vehicles from leaving roads, protect vehicles and passengers and reduce losses caused by accidents.

The steel fence has the advantages of gentle phase, strong absorption of impact energy and good visual induction function. It can match the linear appearance of the road surface, and it can be used in a smaller radius, and it is easy to replace damage.

A composite wave barrier can be used for a narrow central divider. For the exit (bridge) outside the vehicle (bridge), there may be serious consequences of the road, you can choose to strengthen the wave beam guardrail.

1: the column of the highway guardrail can not be reversed obviously, it can not be welded longer, and the end of the burr must be clear. The column layout should be based on the control point of the highway, and the spacing of the column should be adjusted according to the distance. The installation of the column should be consistent with the drawing and coordinate with the route.

The columns must be firmly buried underground, and the depth of penetration must be designed and perpendicular to the ground. The Guanxian traffic construction team of Shandong guardrail manufacturer has carried out hundreds of projects all over the country over the years, and has accumulated considerable experience. There is a strict set of standards for the appearance inspection of corrugated guardrails.

1: the column of the highway guardrail can not be reversed obviously, it can not be welded longer, and the end of the burr must be clear. The column layout should be based on the control point of the highway, and the spacing of the column should be adjusted according to the distance. The installation of the column should be consistent with the drawing and coordinate with the route.

The columns must be firmly buried underground, and the depth of penetration must be designed and perpendicular to the ground. The Guanxian traffic construction team of Shandong guardrail manufacturer has carried out hundreds of projects all over the country over the years, and has accumulated considerable experience. There is a strict set of standards for the appearance inspection of corrugated guardrails.

3：The length and width of the column length and width of the wave beam guardrail board, the fence plate end and the guardrail column are not allowed to weld, and the cracks can not be found in the components.

highway guardrail buyer

The barrier block can not be reversed obviously, the incision should be vertical and the end burr should be cleared. Weld seam welding should be smooth, no plane located at any position, should be on the bolt hole.

5: there may be no obvious twisting at the end. The incision should be vertical and the end burr must be removed. The curve part should be smooth and smooth.

Fast disassembly is the most useful place for the utility of the guardrail

Because the highway guardrail contractor is longer, so the highway guardrail installation should be combined with the pace of highway, visible, sometimes thousands of kilometers of highway guardrail installation, this is not a small project, so we in the fence board installation must consider its price, low cost, strong practicability, in order to meet the demand of highway.

The highway guardrail is usually divided into three kinds: rigid guardrail, flexible guardrail and semi - rigid guardrail. The guardrail is the main form of the semi - rigid guardrail.

So what kind of guardrail plate can meet the requirements, under normal circumstances, waveform guard plate guardrail plate structure we choose, simple, beautiful and practical, the anti-theft performance is safe and convenient transportation and installation processes in the well, the impact force is the most important waveform guard plate is very strong, the highway traffic accident, waveform the guardrail plate basically can stop the vehicle flying out effectively the road.

Because corrugated guardrail plate is semi-rigid structure, the production process is simple, the surface is processed by hot galvanized layer, so it has strong corrosion resistance on outdoor stands, which has many decades, long service life, low cost and convenient installation. After the collision, the damaged parts are easy to disassemble and repair of highway guardrail contractor.

highway guardrail accessories