High Speed-manufacture,factory,supplier from China

**Date:** March 7, 2025**Location:** National Highway Network, ChinaIn a significant move to enhance road safety, the Chinese Ministry of Transport has announced the installation of advanced highway guardrails across the national highway network. This initiative is part of a broader effort to reduce traffic accidents and improve driver safety on the country's extensive and heavily traveled roadways.The new guardrails, made from high-strength steel and designed to absorb impact energy more effectively, are expected to significantly decrease the severity of accidents.

As an important fence structure, guardrail is widely used in roads, bridges, buildings and other places.

Guanxian Yunjie Traffic Facilities Co.,Ltd. has advanced production lines of guardrail spraying and hot dipping galvanizing. According to different construction environments, corresponding surface treatment can be applied to achieve good corrosion resistance, moisture resistance and weather resistance. Since its establishment, the company has covered 8000 kilometers across the country and successfully exported to Russia and Malaysia, Algeria, Singapore, South Africa, Mozambique, Ghana, Brazil and other countries.

The main installation methods of highway guardrailsThe main installation methods of highway guardrails are as follows:Embedded installation: Embed the guardrail in the road base and fix it with concrete. This method is suitable for newly built roads.Flange installation: Install the flange plate of the guardrail in the reserved hole on the road and fix it with nuts. This method is suitable for existing roads.Driven installation: Drive the column of the guardrail directly into the road base and fix it with concrete.

In addition to highway guardrails, the following are some other measures to prevent car accidents:Traffic safety education: Strengthen traffic safety education for drivers and pedestrians to improve their awareness of traffic safety and awareness of compliance with traffic rules.Vehicle safety inspection: Regularly conduct safety inspections of vehicles to ensure the normal operation of various equipment and components of the vehicle, and reduce accidents caused by vehicle failures.Road design and maintenance: Reasonably design roads to ensure road safety and fluidity, and regularly maintain a

Types of highway guardrailsCommon types of highway guardrails include:-corrugated guardrail: composed of interconnected corrugated plates and columns, which can prevent out-of-control vehicles from running off the road.-cable guardrail: composed of a set of cables and columns, which can effectively absorb collision energy and prevent out-of-control vehicles from running off the road.-concrete guardrail: a guardrail made of concrete that can provide higher protective performance and can be customized in shape and size as needed.-wire mesh guardrail: a guardrail made of wire mesh that can provid

The working principle of the waveform plate guardrail: waveform plate guardrail using the deformation of the soil base, columns, beams to absorb the collision energy, and force the out-of-control vehicle to change direction, to return to the normal direction of travel, to prevent the vehicle from running out of the road, in order to protect the vehicle and passengers, and to reduce the damage caused by the accident.

The transition section of the highway waveform guardrail plate is mainly used for connecting the transition and the connection of the subgrade wave beam guard board and the bridge concrete guardrail. So, how to handle the transition section of the general highway waveform guard board? A reasonable transition connection is not carried out between most of the highway waveform guardrail plate and the bridge concrete guardrail, so that the connection part of the two guardrail is hidden danger.

Highway guardrail is the main form of semi-rigid guardrail, it is a kind of corrugated steel guardrail plate spliced together and supported by the main column of the continuous structure. It uses the soil base, column, beam deformation to absorb the collision energy, and force the runaway vehicle to change direction, return to the normal direction of travel, prevent the vehicle from rushing out of the road, to protect the vehicle and passengers, reduce the loss caused by the accident.

Based on the data from the US Department of Transportation, 30-40% of fatal accidents occur when vehicles leave the road. Another shocking statistic is that 30% of all cross-median collisions end in serious injury or fatality. These statistics have led to the increased implementation of anti-collision barriers to prevent vehicles from leaving the road or crashing into oncoming lanes. Concrete medians and metal guardrails save lives every year and make the roads safer.