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Glass Fiber Geogrid is a high-performance geosynthetic material composed of a grid-like (reticular) structure made from glass fiber filaments and coated with modified bitumen. This design provides excellent resistance to both high and low temperatures, as well as outstanding corrosion resistance, making it suitable for demanding pavement environments.
Specially engineered for asphalt overlay applications, fiberglass geogrid serves as a stress-relief layer that helps control and reduce reflective cracking caused by thermal expansion, shrinkage, and traffic loads. It improves bonding between layers and enhances the overall structural integrity of the pavement.
By integrating glass fiber geogrid into the pavement system, it can:
Distribute traffic loads evenly, reducing localized stress
Prevent reflective and fatigue cracking
Enhance resistance to temperature fluctuations
Extend the service life of roads and pavements
Reduce maintenance costs and overall construction expenses
Due to its durability, thermal stability, and reinforcement performance, fiberglass geogrid is widely used in highways, airport runways, parking lots, and other road infrastructure projects.
This product exhibits a range of outstanding characteristics, including:
High tensile strength
Low elongation
High temperature resistance and thermal stability
High modulus and good toughness
Lightweight structure
Excellent corrosion resistance
Long service life
Good physical and chemical stability
No long-term creep deformation
In engineering applications such as slope protection, roadbed reinforcement, and bridge pavement enhancement, it offers significant performance benefits:
Reinforces and strengthens pavement structures
Prevents rutting, fatigue cracking, thermal expansion and contraction cracks, and reflective cracking
Distributes bearing stress evenly across the pavement
Effectively extends the service life of roads and highways
Resists high-temperature deformation and low-temperature shrinkage cracking
Provides long-term resistance to fatigue and reflective cracks, even under cyclic loading
This makes it an ideal solution for demanding infrastructure and civil engineering projects that require durable, long-lasting 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 |