FAQ
Common guardrail beam installation methods
2022-04-09
Because the road conditions are different, the installation methods of guardrail beams are divided into three methods: drilling, pre-embedding, and piling. There are different installation methods according to different road surfaces. The common installat...
Introduction to the yield strength of commonly used materials for guardrail beam
2022-03-14
In the previous FAQ, we learned about the commonly used material standards for guardrail beams. There is an important mechanical property measurement factor for the material of guardrail beams, that is, the size of the yield strength, which is also an imp...
Introduction of commonly used materials for guardrail beam
2022-03-14
The emergence of Guardrail Beam has brought a guarantee to the global road safety protection, using its own semi-flexible characteristics to absorb the impact of vehicle accidents and protect the lives of drivers and passengers. The capacity of the semi-f...
Guardrail beam post introduction
2022-02-09
In the world, due to the differences in highway planning and design in various countries, the styles of guardrail beam post are also different. Regardless of the style of the post, its purpose is the same, mainly to play a certain supporting role when the...
Guardrail beam| Several states of road guardrail damage
2022-01-19
Common Guardrail Beam on highways are often damaged due to different reasons. For the guardrail beam, what is the state of its damaged foundation? 1. Damage status of guardrail beam: The damage of the guardrail beam is generally caused by the scratching o...
The reasons and remedies for the damage to the guardrail beam
2022-01-06
The surface of the guardrail beam is smooth and beautiful, and the structure is uniform and tidy, which increases the overall aesthetics of the highway while protecting safety. However, in some places where air pollution is serious and the rain becomes ac...
Introduction to the knowledge of guardrail
2021-12-28
1. The Highway 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 post. 2. It uses the deformation of the soil foundation, columns and beams to absorb ...
Merry Christmas Best Wishes
2021-12-24
Much joy to ourclients in the up coming year. May the warmest wishes, happy thoughts and friendly greetings come at Christmas and stay with you all the year through....
Several elements of guardrail beam purchaser to obtain quotation
2021-12-17
With the continuous market globalization of the company, we have provided perfect road security solutions for more overseas customers. To obtain the price of raw materials for each item, the purchaser needs to understand the following points first, so as ...
Introduction to the specifications of commonly used guardrail posts in Africa
2021-12-13
In different regions of the world, there are differences in the specifications of the guardrail beam , which are mainly different from the thickness of the guardrail beam , the thickness of the hot-dip galvanized zinc layer, and the requirements for the g...
What factors will be affected by hot-dip galvanized guardrail
2021-10-15
1. Rural development areas are inland points far away from the industrial atmosphere or unpolluted environments, urban construction sites for air, commercial or light industrial areas, usually from social road traffic. A typical feature of industrial site...
The importance of guardrail spacer
2021-10-09
1. The column installation should conform to the design drawing and coordinate with the road alignment. 2. The column should be firmly buried in the soil to reach the design depth and be perpendicular to the road surface. 3. In general road sect...
How to improve the anti-corrosion effect of highway guardrail
2021-09-30
The best way is to replace the old fence guardrail products in time. According to the detailed highway engineering construction unit area, new guardrail boards are selected for social practice installations. ...
Advantages and characteristics of wave guardrail
2021-09-24
The guardrail is a kind of highway anti-collision facility, which is composed of two corrugated beam steel guardrail boards and two fixed clamp guardrail posts. The main purpose is to prevent out-of-control vehicles from rushing out of the road, and adopt...
How to prevent rust and corrosion of highway guardrail
2021-09-17
After the corrosion of highway guardrail materials, taking into account the relatively dense expressway traffic, most of them choose the noon road closure management time to gradually carry out road construction and maintenance. Specifically, it involves...
