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The Lianyi® Company is the manufacturer of the asphalt reinforcement geogrids,it can be divided into fiberglass geogrid, self-adhesive fiberglass georgid,fiberglass geogrid composite with non woven geotextile and fiberglass geogrid stitched with non woven geotextile.Asphalt fiberglass geogrid is the best solution to solve asphalt pavement cracking and repair asphalt pavement.
What’s Asphalt Geogrids?
Lianyi® Asphalt Geogrids are available in two versions,both for road asphalt reinforcement.First option is fiberglass geogrid and self-adhesive fiberglass geogrid.The second option is a geocomposite made by fiberglass geogrid glued or stitched with PET or PP non woven geotextile which increase the contact surface original layer.
Asphalt Fiberglass Geogrids Main Functions
Reinforcement of asphalt pavement
Fiberglass Geogrids are used to pave roads considerably reduce the reflective cracking on the course,decrease crack propagation speed,control the formation of ruts and lessen the internal stresses caused by temperature changes.Fiberglass Geogrids for asphalt reinforcement are ideal to improve the performances of roads superstructure,thus allowing them to meet the design requirements.Additionally,these fiberglass geogrids improve loads distribution on the wearing course and thus reduce the settlements.
Protection from Reflective Cracks
The use of asphalt fiberglass geogrids in asphaltic pavement system mitigates the risk of reflective crack formation.The fiberglass geocomposites reinforcement layer redistributes stresses horizontally in the overall system,thus preventing stress from concentrating and migrating upward to the surface as a crack.
Prevention of wheel track rutting
The high strength performance of the materials redistributes loads across the entire area of the reinforced road surface.This prevents the formation of wheel ruts,even in high temperature environments.
Asphalt Reinforcement Geogrids Benefits
Safer roads
Greater roadway service life
Thinner asphalt layers with no loss of performance
Reduced costs in construction and long term maintenances
Stronger base cause
Solutions for asphalt reinforcement layer
Load distribution over pavement slab connector
Crack formation resistance
Crack bridging
Advanced cracks formation resistance
Resistance to fatigue deformations
Improvement of the bear capacity
Asphalt Reinforcement Geogrids Application
Asphalt concrete pavement
Asphalt layer
Rehabilitation of old asphalt roads