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Glass Fiber Geogrid is a high-performance reinforcement material made from glass fiber filaments formed into a reticular (grid-like) structure and coated with modified bitumen. It offers excellent resistance to high and low temperatures, as well as strong corrosion resistance.
Specifically engineered for asphalt overlay applications, fiberglass geogrid functions as a stress-relief layer to control cracking and improve pavement durability. By reducing the occurrence of reflective cracking caused by temperature variations and traffic loads, it significantly extends the service life of roads and pavements.
In addition to enhancing structural performance, fiberglass geogrid can reduce construction costs through improved material efficiency and long-term maintenance savings. When integrated into a pavement system, it effectively distributes vehicle traffic loads and minimizes damage from thermal expansion and contraction, ensuring long-lasting, stable surfaces.
This fiberglass geogrid offers a range of superior properties, including high tensile strength, low elongation, excellent temperature resistance, high modulus, lightweight structure, good toughness, corrosion resistance, and long service life.
In engineering applications such as slope protection, road reinforcement, and bridge pavement enhancement, it plays a vital role in:
Strengthening and stabilizing pavement structures
Preventing rutting, fatigue cracking, and reflective cracking
Resisting both hot-cold expansion cracks and shrinkage at low temperatures
Dispersing pavement bearing stress to reduce concentrated loads
Improving resistance to fatigue and rutting at high temperatures
Enhancing crack resistance under low temperature conditions
Delaying and reducing reflective cracking from the base layer
Thanks to its excellent physical and chemical stability, non-creep performance, and thermal durability, the fiberglass geogrid significantly extends the service life of road and bridge pavements, making it a reliable choice for modern infrastructure reinforcement.
SPECIFICATION | EGA3030 | EGA5050 | EGA8080 | EGA100100 | EGA120120 | EGA150150 | EGA200200 | |
Ultimate Strength (KN/M) |
MD | ≥30 | ≥50 | ≥80 | ≥100 | ≥120 | ≥150 | ≥200 |
CMD | ≥30 | ≥50 | ≥80 | ≥100 | ≥120 | ≥150 | ≥200 | |
elongation(%) | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | |
Grid Size, mm | 12.5-40.00 | |||||||
Width | 6 Meter Maximum |