Glass Fiber Geogrid are Used for Road Administration
Fiberglass geogrids are high-performance reinforcement materials made from glass fibers coated with asphalt or polymer. They exhibit exceptional tensile strength (50–150 kN/m) and minimal elongation (<3%), effectively restraining soil deformation under heavy loads. Their chemical resistance, enhanced by protective coatings, ensures durability in harsh environments, including saline soils and humid conditions, with a service life exceeding 50 years. UV stabilizers prevent degradation from prolonged sunlight exposure, addressing brittleness issues common in traditional materials.
Advantages of Fiberglass Geogrids
High Strength & Low Deformation
Fiberglass geogrids offer high tensile strength (50-150kN/m) with minimal elongation (<3%), effectively restraining subgrade deformation under heavy loads.Chemical Resistance
Coated with asphalt or polymer, they resist acids, alkalis, and salts, ideal for humid or saline soils, with a service life exceeding 50 years.UV & Aging Resistance
UV stabilizers ensure long-term durability under sunlight, preventing brittleness common in conventional materials.Cost-Effective & Lightweight
Weighing 1/5 of steel, they reduce logistics and installation costs, cutting total expenses by 40%-60% compared to concrete solutions.
Engineering Functions
Subgrade Reinforcement
Distribute vertical loads via reinforcement, minimizing differential settlement in soft soil or embankments.Reflective Crack Control
Installed between asphalt layers, they absorb stress and block crack propagation, extending maintenance intervals by 2-3 times.Enhanced Structural Integrity
Form a composite system with soil to improve shear resistance, reducing rutting and fatigue damage.Rapid Construction & Sustainability
Enable quick installation without heavy machinery, while lowering carbon footprint by reducing aggregate and cement usage.
