FRP guardrail is a new type of composite material, which is a one-time formed FRP product through heat fixing.
The main raw materials are: resin, glass fiber yarn, fiberglass fiber mat, calcium powder, color paste, anti-ultraviolet agent, anti-aging agent;
These are all required for the production of standard FRP guardrails. If there are no anti-ultraviolet agents and anti-aging agents, problems will easily occur in the later stage, and the color will easily change.
Advantages of FRP guardrail: anti-corrosion, acid and alkali resistance, insulation, anti-theft, easy installation, convenient transportation, color can be customized, no need to paint, no maintenance cost in the later stage, high cost performance, high strength, high toughness, etc.
FRP guardrail installation method:
The installation of FRP guardrail is simple and does not require welding. There are two main installation methods
1. Pre-embedded installation is to fix the column with cement at the bottom of the ground.
2. The base is fixed and installed, that is, the corresponding column base is first fixed at the position where the column needs to be installed with expansion bolts, and then the column is fixed on the base.
