Glass fibre geogrid
Product Description
Fiberglass geogrid is the ideal geosynthetic material to reinforce the soft soil, cement, concrete, asphalt for the road surface or roadbed, etc. Fiberglass geogrid is made from excellent non-alkali fiberglass filament as the base material coated with adhesive by automatic woven technology. Fiberglass geogrid can can make full use of yarn textile strength and warp knitting directional structure to improve its high tensile strength, excellent tensile modulus, good wear resistance and creep resistance, and excellent thermal stability, etc. It can largely increase the bearing capacity of the ground and prolongs the service life of the road. Due to its high vertical and horizontal tensile strength, low unit extension and high flexibility, fiberglass geogrid is widely used to reinforce the embankment, asphalt pavement, road surface, prevent highway harm such as crack and rut from occurring, solve the problem that asphalt road surface is difficult to reinforce.
It is a mesh structure material made of GE fiber as the main raw material, using advanced weaving process and special coating treatment process. It can improve the overall performance and is a new and excellent geotechnical substrate.
Product Specification
25-25, 30-30, 50-50, 80-80, 100-100, 120-120KN.
Product Features
Fiberglass Geogrid Features
High tensile strength and tensile modulus
Excellent wear resistance and creep resistance
Low elongation
Excellent temperature range
Good anti-age and alkali-resistance
Excellent thermal stability
Nesting, interlock and restraint effects
Overall improvement of road base
Especially suitable for all types of asphalt mixes
Extending service life
Easy installation
Fiberglass Geogrid Application
Reinforcement of roads and crack prevention for airport runways, taxiways, roads, bridges, parking lots, jointed concrete highways to control reflective cracking.
New highway construction, and other road maintenance or repair jobs to improve pavement life.
Expanding thoroughfares and road lanes.
Asphalt reinforcement at locations subject to intensive vehicle braking or accelerating, important junctions, bus stops etc.
It has the characteristics of high strength, low elongation, high temperature resistance, high modulus, light weight, good toughness, corrosion resistance and long work life. It can strengthen and reinforce the pavement; prevent rutting fatigue cracks, hot-cold expansion cracks and reflection cracks below; disperse the bearing stress of the pavement; and prolong the service life of the pavement.
Application Scenarios
1. Used for old asphalt concrete pavement; reinforced to strengthen the asphalt surface layer; prevent the road collapse;
2. The cement concrete pavement is converted into a composite pavement to suppress reflection cracks caused by plate shrinkage;
3. Road extension project to prevent cracks caused by the junction of new and old and uneven settlement;
4. Reinforcement treatment of soft soil foundation is conducive to the consolidation of soft soil water separation, effectively inhibits settlement, uniform stress distribution, and enhances the overall strength of the roadbed;
5. The semi-rigid base of the newly built road produces shrinkage cracks, and reinforcement is reinforced to prevent road cracks caused by the reflection of the base cracks.
Product Parameters
GBT21825-2008 “Glass fibre geogrid”
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Item Specification |
EGA30-30 |
EGA50—50 |
EGA60-60 |
EGA80-80 |
EGA100-100 |
EGA120-120 |
EGA150-150 |
EGA200-200 |
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|
Mesh Center Distance (mm) |
25.4x25.4或 12.7x12.7 |
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Break Strength (kN/m) |
Vertical |
30 |
50 |
60 |
80 |
100 |
120 |
150 |
200 |
|
Horizontal |
30 |
50 |
60 |
80 |
100 |
120 |
150 |
200 |
|
|
Break Elongation Rate w(%) |
Vertical |
4 |
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Horizontal |
4 |
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Temperature Endurance (℃) |
|
-100~280 |
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