Road barrier support frame electrostatic plastic sprayed steel plate column cast steel crash barrier support

  Bridge cast iron crash barrier support:  
Bridge guardrail support is also called bridge guardrail cast steel support, highway guardrail, welding support, guardrail support, cast iron support, crash barrier support, highway guardrail cast iron pipe support, bridge guardrail pipe support
Cast iron support process: sand mold molding &mdash& mdash;& mdash; Casting &mdash& mdash;& mdash; Semi finished product molding &mdash& mdash;& mdash; Sand blasting &mdash& mdash; Painting &mdash& mdash; Finished products   Point: there are few production links, the production process is easy to control, and the batch output is large
Cast steel guardrail support process: sand mold molding &mdash& mdash;& mdash; Sand mold hardening &mdash& mdash;& mdash; Electric furnace casting &mdash& mdash;& mdash; Semi finished product molding &mdash& mdash;& mdash; Sand blasting &mdash& mdash;& mdash; Painting &mdash& mdash;& mdash; Finished products   Point: there are few production links
Production process: the production and manufacturing process of steel plate welding support is accurate, and it can be produced according to the design requirements of different drawings
At the same time, the appearance size of the product is consistent with the design requirements of the drawings, and the appearance is beautiful, which can meet the requirements of municipal and highway landscape design

An   Installation: the bridge guardrail bracket is easy to install and the installation cost is low

Road crash barriers can be divided into roadside barriers and median barriers according to the location
Roadside guardrail refers to the guardrail set on the shoulder of expressway
The purpose is to prevent out of control vehicles from crossing the road, and to avoid collision with other roadside facilities and vehicles from turning out of the road
Median guardrail refers to the guardrail set in the median of the highway
The purpose is to prevent out of control vehicles from crossing the central divider and entering the opposite lane, and to protect the structures in the divider

Crash barriers can be divided into rigid barriers, semi-rigid barriers and flexible barriers according to their mechanical properties
Anti collision guardrail, as a necessary facility of expressway, has a certain impact on high-speed driving safety, driving comfort, expressway landscape and engineering cost
Therefore, when building expressway, we must fully understand the various characteristics of various anti-collision protection sections, including their anti-collision mechanism, engineering cost, construction simplicity, maintenance cost, anti dazzle facility setting and communication pipeline configuration
The choice of which kind of crash barrier to choose for a certain highway must also be made in combination with its specific engineering conditions