Factors to be considered in the design of road guardrails
Nowadays, the design of road guardrails is also very particular. So, what factors should we consider in the design? Today, we will talk about the factors that need to be considered in the design of road guardrails. We hope our introduction can be helpful for everyone in their future lives. Let's take a closer look at this information. Let's take a look together!
What factors should be considered in the design of road guardrails?
（1） Galvanized design: As we all know, road guardrails are coated with a layer of zinc, which not only provides protection but also extends the service life of the guardrail. The durable coating of galvanized design consists of hot-dip zinc layer, zinc rich phosphating layer, organic zinc rich epoxy powder coating, and polyester "flawless" color powder coating. It requires good surface treatment technology and advanced specialized equipment to scientifically and reasonably combine the four protective layers, endowing municipal guardrails with excellent corrosion resistance, good moisture resistance, chemical resistance, and strong UV stability.
（2） Color function design: In fact, the color elements of road guardrails are also very important. In order to meet the needs of traffic safety and smooth roads, green is changed from green to blue on the basis of current traffic colors of red, white, yellow, green, and black, forming five basic colors of red, blue, white, yellow, and black. Various combination colors related to direction, driving rules, and warnings are designed and configured on municipal traffic guardrails to enrich the concise and clear characteristics of urban traffic language, which can be easily understood at a glance.
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How should traffic water horses be used correctly? Are there any regulations?
How should traffic water horses be used correctly? Are there any regulations?
How should traffic water horses be used correctly, and are there any regulations?
As a protective transportation facility product, the traffic water horse is a familiar product to many people because we have seen many places using water horses. Perhaps many people think of water horses as isolation piers, but their effects are basically the same. And how should we use water horses and set them up? Here are the requirements for setting up a water horse:
1. Water horse facilities should be installed in places such as roads, bridges, parking lots, stations, docks, shopping malls, gatherings, toll stations, etc. When it is necessary to separate traffic and pedestrian flow for a short period of time without any treatment to the roadbed.
2. Water horse facilities can be set up separately or continuously according to actual needs.
From the requirements for setting up water horses, we can see that the usage and production regulations for water horses are also centered around this requirement.
The requirements for setting up water horse products are as follows:
1. The product needs to pass the inspection of the National Road Traffic Safety Product Quality Supervision and Inspection Center and issue an inspection certificate.
2. The appearance color of the product is red and white or yellow and white, and the color cannot fade.
3. The interior of the product is hollow, so it is necessary to add water or sand when using it, which can give the product cushioning elasticity and more effectively absorb strong impact forces.
4. The material of the product is made of high-strength environmentally friendly plastic or fiberglass
5. The product should be easy to move and dismantle
2024-12-04MORE+ -
What are the factors that cause damage to highway guardrails?
What are the factors that cause damage to highway guardrails?
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How should traffic water horses be used correctly? Are there any regulations?
How should traffic water horses be used correctly? Are there any regulations?
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Characteristics and functions of steel pipe car stopper
Characteristics and functions of steel pipe car stopper
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Factors to be considered in the design of road guardrails
Factors to be considered in the design of road guardrails
