Year1
- 长度：
- 4320毫米
- 宽度：
- 310毫米
- 厚度：
- 2.5/2.75/3.0/3.85/4.0毫米
Introduction to corrugated guardrail
Definition
The corrugated guardrail utility model relates to a combined corrugated plate movable steel guardrail for the opening of the central separation zone of the highway. It is made of high-quality steel as the main material and has been pickled and heated. The practical road guardrail panels processed by coating and spray-coating technology have good anti-corrosion properties, anti-aging, and beautiful appearance. It has remarkable features such as easy and fast installation and better visual field induction function.
Purpose
Corrugated beam expansion railing is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrail panels spliced to each other 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.
Classification and Specifications
Corrugated beam guardrails are generally divided into grades and grades.
Common specifications of corrugated guardrails
Double-wave corrugated guardrail panels＊＊＊／
Three-wave corrugated guardrail panels＊＊＊／
Surface treatment of corrugated guardrail panels is hot-dip galvanizing, hot-dip galvanizing spray Plastic
Corrugated guardrail double-wave columns＊height＊degree
Corrugated guardrail three-wave columns＊height＊height
Corrugated guardrail generally has column spacing divided into meter spacing and meter spacing
Corrugated guardrail columns and There are two ways to connect boards: block type and bracket type.
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