Year1
- 规格：
- 4320*310*85*3/4
- 材质：
- 钢板
- 表面处理：
- 浸塑 喷涂 烤漆
Corrugated guardrail is a continuous structure made of corrugated steel guardrail panels spliced together and supported by main columns. It uses the deformation of the soil foundation, columns and beams to absorb collision energy, and forces the out-of-control vehicle to change direction and return to the normal driving direction, preventing the vehicle from running off the road to protect the vehicle and passengers and reduce losses caused by accidents. The corrugated beam guardrail is both rigid and soft, has strong ability to absorb collision energy and prevent collisions, has good line of sight induction function, can be coordinated with the road alignment, and has a beautiful appearance.
Waveform
Beam
Main uses of guardrails
Fencing, decoration, protection and other facilities in industry, agriculture, municipal administration, transportation and other industries .
Corrugated
Beam
Common specifications for guardrails
Double wave corrugated guardrail panels:
*3**
Three-wave corrugated guardrail board:
***
Double-wave column:
/.Height
Three-wave column:
/.Height
Generally, the spacing between uprights is divided into meter spacing and meter spacing
There are two ways to connect uprights and boards: anti-block type and bracket type.
Corrugated beam
Guardrail classification
Generally classified according to the installation location and anti-collision level.
Corrugated guardrails can be divided into roadside guardrails and central divider guardrails according to the installation location.
According to the anti-collision level, it can be divided into grade 1 and grade 1. Grade 1 guardrails are reinforced types and are suitable for use in particularly dangerous sections on both sides of the road. Grade 1 guardrails are used on highways.
According to the anti-collision level, it can generally be divided into Class 1 and Class B. Class B guardrails are reinforced types and are suitable for use on particularly dangerous sections of roadside, while Class B guardrails are used on dedicated highways.
Corrugated beam guardrail product introduction:
Commonly used roadside corrugated beam guardrails can be divided into B, B, B, and five levels according to the anti-collision level.
Plastic spraying The corrugated guardrail has better anti-corrosion performance. It is hot-dip galvanized first and then dipped in plastic to achieve double anti-corrosion effect
Color:
Galvanized silver white, sprayed green, white, Blue, gold, etc.
According to the waveform, it can be divided into double-wave waveform guardrail and three-wave waveform guardrail.
According to the surface treatment, it is divided into two types: hot-dip galvanized corrugated guardrail and galvanized spray-coated guardrail.
According to the installation location, it can be divided into roadside guardrails and central divider guardrails.
According to the anti-collision level, it can be divided into grade 1 and grade 1. Grade 1 guardrails are reinforced types and are suitable for use on particularly dangerous sections of roadside. Grade 1 guardrails are used on special highways. Commonly used roadside corrugated beam guardrails can be divided into five levels: B, B, B, and five according to the anti-collision level.
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