Fiberglass Geogrid
1.Fiberglass geogrid is the cost effective solution to surface or road strengthening.
2.Fiberglass geogrid is compatible with all types of surfacing, including modern thin asphaltic concrete.
3.Fiberglass geogrid can be used with a minimum 70mm overlay thickness and SBS modified binders.
4.Laid within an asphalt/bitmac surface, fiberglass geogrid provides the three essentials; reinforcement, sealing and good inter-layer bonding.
Introduction:
Fiberglass geogrid is a polymer coated glass-fibre grid for asphalt reinforcement.
It has high tensile strength and low elongation in both warp and weft directions, and has excellent properties such as high resistance, low cold resistance, aging resistance, and corrosion resistance.
Fiberglass geogrid eliminates or retards reflective cracking, reduce rutting and extend fatigue life of a pavement. Fiberglass geogrid works by preventing strains in the asphalt from reaching a critical level.
Glass fiber geogrid is widely used in asphalt pavements, cement pavements, and Reinforcement of roadbed and engineering projects such as railway roadbed, dam protection, airport runway, desertification prevention and control, etc.
Parameter:
Property | Test Method | TGSB 30-30 | TGSB50-50 | TGSB80-80 | TGSB200-200 | |
Ultimate tensile strength (kN/m) | MD |
EN ISO 10139 | 30 | 50 | 80 | 200 |
CD | 30 | 50 | 80 | 200 | ||
Elongation at maximum load (%) | MD | 3 | ||||
CD | 3 | |||||
Approximate mesh size(mm) | 12.7×12.7 25.4×25.4 40×40 | |||||
Roll Width (m) | 1-6 | |||||
Roll Length(m) | 50-200 | |||||
Features:
1. High tensile strength in warp and weft directions.
2.Low elongation.
3.High tensile modulus.
Application:
Fiberglass geogrid is used to strengthen the soft land, such as airport, road, highway, and soft soil loading capacity.
Its main application is in highway re-surfacing to prevent reflective cracking and extend the life of new bituminous layers. The installation of fiberglass geogrid reinforces the pavement and inhibits crack formation, so the durability of the surface and road is extended.
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