80kN Fiberglass Yarn Ground Gravel Geogrid Asphalt Reinforcement For Grid Paver
80kN Fiberglass Geogrid Ground Gravel Grid Paver Asphalt Reinforcement
Product Overview :
Fiberglass geogrids is composed of a reticular structural material made of glass fiber filament with modified bitumen coating. It can strengthen the asphalt layer, extend the service life ot pavement layers and decrease the occurrence rate of reflective cracking under cyclic traffic load.
Features:
1. Increase the bearing capacity of the roadbed and foundation and prolong their service life.
2. Prevent road surface and foundation from sinking or flawing, keep clean and beautiful ground surface.
3. Convenient construction saves time and labor, reduce mounting time and decrease maintenance expense.
4. Prevent culverts from flawing.
5. Enhance earth slope and prevent water loss and soil erosion.
6. Decrease underlayer thickness and save manufacturing cost.
7. Enhance the stability of side slope turf net patch to improve greening.
8. Replace wire netting used in mine as intermediate ceiling netting.
Fiberglass Geogrid Fiberglass Geogrid Fiberglass Geogrid
Mesh size: 12.7*12.7mm Mesh size: 25.4*25.4mm Mesh size: 50.8*50.8mm
Geogrids focus almost entirely on reinforcement applications, although separation may be a function. The following are examples of a few applications.
Slope Reinforcement- embankments over soft soils, extra-steep earthwork slopes, landfill liner systems, and industrial and contaminated land reclamation.
Base Reinforcement - Foundations of roadbeds, parking lots, railroad tracks beds, airport runways, permanent unpaved roads, construction high haul roads. Airport noise barrier, and bridge supports. Berm Reinforcement - spillway channels for earthen dams,levees and waste contaiminated ponds, banks for earthen canals and waterways
Fiberglass Geogrid Specification
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Fiberglass geogrid technological standard(GB/T 21825-2008) |
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specification |
FG30×30 |
FG50×50 |
FG |
FG |
FG |
FG |
FG |
|
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Mesh center distance(mm) |
MD |
25.4±3.8 , 12.7±3.8 |
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CMD |
25.4±3.8 , 12.7±3.8 |
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breaking strength(kn/m) |
MD |
30 |
50 |
60 |
80 |
100 |
120 |
150 |
|
CMD |
30 |
50 |
60 |
80 |
100 |
120 |
150 |
|
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Breaking Elongation(%) |
MD |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
|
CMD |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
|
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Width(m) |
1m-6m |
1m-6m |
1m-6m |
1m-6m |
1m-6m |
1m-6m |
1m-6m |
|
Professional Installation Guide :
Surface Preparation:
Mill existing pavement as needed
Apply polymer-modified tack coat (0.6-0.8 kg/m²)
Geogrid Placement:
Unroll with machine direction perpendicular to traffic flow
Minimum 300mm side overlaps, 500mm end overlaps
Asphalt Placement:
Minimum 75mm overlay thickness recommended
Maintain ≥150°C mix temperature during placement
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