Fiberglass Geogrid
EltGrid-FGG Fiberglass geogrid is a kind of planar mesh material using alkali-free fiberglass yarn as base body and then coated with high quality modified asphalt. It is warp knitted with oriental structure which gives full play of yarn strength and improves its mechanical property to make the product high tensile, tearing and creep-resistant. Moreover, the composite property of coating with asphalt makes full protection of the fiberglass matrix and greatly improves its wear and shear resistance.
Data Sheet
Data sheet of Fiberglass Geogrid with or without Self-adhesive
| Specification | FGGa 30×30 | FGGa 50×50 | FGGa 60×60 | FGGa 80×80 | FGGa 100×100 | FGGa 120×120 | FGGa 150×150 | |
| Mesh center distance(mm) | Longitudinal | 12.7X12.7±3.8mm 25.4X25.4±3.8mm | ||||||
| Crosswise | 12.7X12.7±3.8mm 25.4X25.4±3.8mm | |||||||
| Breaking strength(kn/m) | Longitudinal | 30 | 50 | 60 | 80 | 100 | 120 | 150 |
| Crosswise | 30 | 50 | 60 | 80 | 100 | 120 | 150 | |
| Breaking Elongation(%) | Longitudinal | 4 | ||||||
| Crosswise | ||||||||
| Width(m) | 1m-6m | |||||||
Features
- Light weight, high tensile strength, high modulus, low elongation and good toughness. 2.Corrosion resistance, no long-term creep, long life span. 3. Good physical and chemical stability and good thermal stability. 4. Resistant to fatigue cracking, high-temperature track and low temperature shrinkage cracking. 5. Delaying and decreasing crack reflection.
Application
1.Reinforces old asphalt concrete road surface and asphalt surface and asphalt layer and prevents damage. 2.Use for rebuilding cement concrete road surface into composite road surface and restraining restrain reflection caused by caused by block contraction. 3.Used in road expansion and improvement project and prevents crack caused by old and new combination position and uneven sedimentation. 4.Used in soft soil base reinforcement treatment, is favorable for soft soil water separation and concretion, restrains sedimentation effectively. distributes uniformly and improvement overall strength of road base. 5. Used for preventing contraction crack caused by road semi-rigid base layer, and reinforces and prevents road surface crack caused by foundation crack reflection.