Corrugated guardrail Gr-A-4C, galvanized guardrail Gr-A-4C

-Corrugated guardrail manufacturer
Corrugated guardrail-galvanized guardrail-sprayed guardrail board--manufacturer-galvanized guardrail-grass green guardrail-highway guardrail-supplier-factory direct sales-corrugated beam guard isolation board
Product introduction: corrugated guardrail, plate guardrail, engineering corrugated guardrail, high-speed guardrail, guardrail board, double wave guardrail.
Corrugated guardrails can also be called highway corrugated beam guardrails, high-speed guardrails, bridge guardrails, etc. They can be mainly divided into two types: two-wave corrugated beam guardrails and three-wave corrugated beam guardrails.
Common specifications of corrugated guardrails:
Double-wave corrugated guardrail panels:***/
Three-wave corrugated guardrail panels:***/
Completed renderings of corrugated guardrails_Copy of corrugated guardrail panels Surface treatment: hot-dip galvanizing, hot-dip galvanizing spray
Corrugated guardrail double-wave columns: *. It is meter spacing and meter spacing
Connection method: There are two ways of connecting the column and the board: anti-block type (matched with nine-hole plate) and bracket type (ten-hole plate).
How much does the corrugated beam guardrail weigh per meter?
The calculation of the weight per linear meter of the high-speed corrugated beam guardrail should take into consideration the guardrail plates, columns, anti-blocking blocks or brackets, column caps, bolts (***), Consider the weight of the end.
Here is a brief introduction for reference
. The national standard board of the corrugated beam guardrail is as thick as the national standard: ***heavy./block. National standard: ***heavy./block
. The national standard for column thickness is generally 0.01 and 0.001. The height is determined according to the actual situation.
Anti-blocking blocks: *.*There are also *.* ones that are too thin and rarely used.
.The amount of bolts and ends used is small and can be simply calculated based on actual conditions. In short, the weight of all aspects must be calculated comprehensively. Generally, the weight is around /.
System principle:
Corrugated beam guardrail 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 columns.
It uses the deformation of the soil foundation, columns and beams to absorb collision energy and force the out-of-control vehicle to change direction and return to the normal driving direction to prevent the vehicle from running off the road, thereby protecting the vehicle and passengers and reducing losses caused by accidents.
The corrugated beam guardrail steel is soft and has a strong ability to absorb collision energy. It has a good line of sight induction function and can be coordinated with the road alignment. It has a beautiful appearance and can be used on small-radius curves. The damaged part is easy to replace.