Corrugated guardrail panels are also called corrugated plate guardrails, anti-collision guardrails, W plate guardrails, and road guardrails. Its English name is corrugated beam barrier. It is currently the most widely used safety guardrail on highway bridges at home and abroad.
The components of the corrugated guardrail are: guardrail plates, columns, column caps, anti-blocking blocks/brackets, connecting bolts, splicing bolts, beam gaskets, and ends.
Classification of corrugated guardrails: Corrugated beam guardrails are generally classified according to their installation location and anti-collision level. 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 A level and S level. S-class guardrails are reinforced types and are suitable for use on particularly dangerous sections of roadside, while A-class guardrails are used on dedicated highways.
Corrugated guardrail material: Q235, high quality low carbon steel
Material: High-quality steel plate with anti-corrosion treatment.
Surface treatment: hot-dip galvanized, silver white. Galvanized + spray-coated, blue, green, white, yellow and other colors.
Manufacturing process: High-quality steel plates are pickled and punched into double-wave or triple-wave plates, and then hot-dip galvanized or hot-dip galvanized spray-coated.
Product features: good anti-corrosion performance, anti-aging, beautiful appearance, easy and quick installation.
Usage: Fencing, decoration, protection and other facilities in industry, agriculture, municipal administration, transportation and other industries.
Component specifications:
(1) Corrugated plate: 4320*310/506*85*thickness (2.5/2.75/2.85/3/3.85/4)mm
(2) Column: diameter (114/140)*wall thickness (4/4.5)*length mm
(3) Column cap: 114 column adaptation and 140 column adaptation
(4) Anti-blocking block: 196*178*200*Thickness (4/4.5) mm
(5) Bracket: 70*300*Thickness (4/4.5) mm
(6) Bolts: M16*170, M16*150, M16*42, M16*35
(7) End: R160*thickness, R250*thickness
It has the advantages of good impact resistance, low cost, long life, higher safety, and green environmental protection. Purpose: Highway anti-collision facilities, isolation and other facilities. It has good anti-corrosion performance, anti-aging and beautiful appearance. Installation is quick and easy.
1. Corrugated beam guardrail is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrail panels spliced together and supported by columns.
2. 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.
3. The corrugated beam guardrail is both steel and soft, has a strong ability to absorb collision energy, has a good line of sight induction function, can be coordinated with the road alignment, has a beautiful appearance, can be used on small radius curves, and is easy to replace damaged areas .
Shandong Guanxian Zhongan Traffic Engineering Co., Ltd. specializes in the production of highway corrugated beam guardrail boards, high-speed guardrail boards, columns, anti-blocking blocks, column caps, ends, flange columns, anti-glare board brackets and other traffic safety facilities. The company is a comprehensive enterprise integrating production, sales and installation. By the end of 2014, we had provided services such as corrugated guardrail panels and their installation projects to more than 700 cities.