asphalt geogrid
Fiberglass Geogrid Composite:
- Enhanced Tensile Strength: The addition of the nonwoven fabric layer can improve the overall tensile strength and durability.
- Moisture Barrier: The nonwoven fabric layer acts as a moisture barrier, preventing water penetration and reducing the risk of pavement damage.
- Improved Stress Absorption: The composite material can better absorb and distribute stress, increasing the lifespan of the reinforced structure.
Fiberglass geogrids are high-strength geosynthetic materials made from fiberglass yarns that are coated with a bituminous polymer, to enhance durability and resistance to environmental conditions. These geogrids are primarily used for reinforcement in pavement and road construction, providing excellent tensile strength and durability while being cost-effective.
Fiberglass Geogrid knitted with nonwoven fabric is an Aspahlt reinforcement Geocomposite. It is
specifically designed for asphalt reinforcement with an additional moisture proofing benefit. Its composite
characteristic provides a continuous non-deforming water resistant barrier. The geogrid is bitumen coated
which ensures proper adhesion to the asphalt layers over the tack coat surface, and further optimizes the
chemical compatibility between the fiberglass reinforcement and the pavement overlay to create a solid bond
of the asphalt layers over the tack coat surface. This bond ensures that the reinforcing grid is in a position to
effectively accept and distribute tensile stresses.
Polyester Geogrid stitched with ultra-light nonwoven fabric is Geocomposite made from high-modulus polyester polymer geogrid and non-woven fabric all coated with bitumen to achieve a strong bond to the asphalt. The nonwoven simplifies installation and ensures continuous bond between the layers. This excellent adhesion allows Geocomposite to take up and evenly distribute tensile forces, and provide an effective method of preventing reflective cracking in asphalt layers. The good bonding of Geocomposite to the substrate greatly reduces the rucking / pick-up of the geogrid due to the passage of construction / paving machinery as compared to stiffer products having ‘roll’ memory.
Fiberglass Geogrid Composite with nonwoven geotextile is an asphalt reinforcement composite that fiberglass geogrid with PET Nonwoven geotextile on one side. They are composited together by pressure sensitive glue. The chemistry stability is good, the hot-stability is good, anti-weary dehiscence, anti-low temperature shrinkage crack, postponement reduction reflection crack. The nonwoven simplifies installation and ensures continuous bond between the layers. This excellent adhesion allows Geocomposite to take up and evenly distribute tensile forces.
High strength Fiberglass Geocomposite is a combination of fiberglass geogrid and nonwoven getextile suitable for heavy duty trafficked area construction. This geogrid composite can significantly improve pavement performance and extend service life.
Fiberglass geogrid is a new type of geosynthetics material made from high strength E-glass fiber yarn, produced with high quality fiberglass filament and special warp-knitting technology. Fiberlgass geogrid is coated with bitumenious polymer to protect glassfiber and provide mesh dimensional stability. Lianyi fiberglass geogrid provide a full range of tensile strengthes from 30kN/m to 300kN/m which is suitable for reinforcement of soft soil, concrete and asphalt layers.
