Product Introduction

Glass fiber reinforcement is mainly produced by the pultrusion molding process. First, the glass fiber yarn is fully impregnated in the resin gel tank, then it is pulled through the heated molding mold for pultrusion, causing the resin to solidify and form. At the same time, a threaded rib can be wound on the surface. Finally, it is continuously pulled out by the traction machine and cut to the required length.

Core Advantages

Ultra-high tensile strength: The tensile strength exceeds that of ordinary steel bars by 2-3 times, and its weight is only one quarter of that of steel.

Excellent corrosion resistance: It is naturally resistant to acid, alkali, salt, and chloride ion erosion, solving the problem of structural damage caused by rusting of traditional steel bars, and greatly extending the service life of the project.

Excellent cutability: In underground engineering, it can be directly cut with alloy saw blades, without the need for open flame operations, making the construction convenient and safe.

Electromagnetic insulation/transparency: It is non-magnetic and non-metallic, suitable for special projects with strict requirements for electromagnetic interference.

Main Application Fields

It is widely used in subway construction, tunnel construction, bridges, highways, offshore piers, chemical plant electrolysis workshops, fully automated workshops, and unmanned factories.

Performance Comparison Table

Theoretical weight table of glass fiber reinforced materials

List of steel bar test parameters

Performance Comparison Table

Execution standard: GB/T26743-2011 "Fiber Reinforced Composite Materials for Structural Engineering"