Description

Technical Parameters

Highway road fence is important facilities to ensure road safety and is widely used on both sides and central dividers of various highways. The highway road fence has a solid structural design that can effectively absorb the impact of vehicle collisions and prevent vehicles from running out of the lane. Its excellent weather resistance and corrosion resistance enable the highway road fence to maintain a stable protective effect for a long time under various climatic conditions.

Highway Road Fence Product Specifications

1. Material selection: hot-dip galvanized steel, aluminum alloy, stainless steel.
2. Surface treatment: galvanizing, plastic spraying, electrostatic spraying.
3. Specifications: Regular height is 1.0m to 1.5m, customizable.
4. Color options: silver gray, green, yellow, customized colors.
5. Guardrail type: wave guardrail, double wave guardrail, triple wave guardrail, combination guardrail.

Highway Road Fence Installation Instructions

Preparation before installation:
Before installing the highway road fence, ensure that the roadbed is flat and debris is cleared. Measure the fence position according to the drawing, determine the spacing and position of the columns, and ensure stability.

Installation process:
1. Drill holes and install the column foundation according to the drawings to ensure the stability of the highway road fence.
2. Fix the column in the preset position and keep it vertical.
3. Install fence panels and reinforce them with bolts to improve the durability and impact resistance of highway road fence.
4. Adjust the height and angle to ensure that the highway road fence is flat and not tilted.

Note:
Wear safety equipment and follow operating procedures during construction. Perform quality inspection after installation to ensure that the highway road fence is firmly connected and not loose, ensuring long-term safety protection.

FAQ

Q: How is highway road fence designed according to different terrains?

A: The design of highway road fence will adjust the height, structure and material according to different terrains. In mountainous areas and high slopes, higher road fence will be used to prevent vehicles from running out. In plain areas, the height and structure of road fence are relatively standard to ensure that vehicles can be effectively decelerated and protected when a collision occurs.

Q: What is the principle of highway road fence in slowing down vehicles?

A: Highway road fence gradually slow down the impact of vehicles through bending deformation and the energy absorption performance of materials. During a collision, the rigid structure of the guardrail absorbs part of the energy, reducing the impact force caused by the sudden stop of the vehicle on the driver, thereby reducing the severity of the accident.

Q: How is the anti-glare design of highway road fence achieved?

A: Anti-glare panels can be installed on highway road fence to block the strong light of oncoming vehicles by setting a certain angle. This design is particularly effective when driving at night, preventing the lights of oncoming vehicles from directly shining into the driver's eyes and ensuring driving safety.

Q: Why do some highway road fence use a corrugated design?

A: Highway road fence with a corrugated design can improve their energy absorption effect. When a vehicle collides, the corrugated structure can absorb more impact energy through its own deformation, thereby reducing the impact speed of the vehicle, reducing the risk of secondary accidents, and improving the overall protection performance.

Q: What should be paid attention to in the maintenance of highway road fence?

A: The maintenance of highway road fence mainly includes regular inspection, cleaning and repair. When inspecting, you need to pay attention to the rust, deformation and looseness of the road fence, and clear obstacles and weeds in time to ensure their normal function. For damaged parts, they should be replaced as soon as possible to ensure driving safety.

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