Geogrid
Steel-plastic composite geogrid is made using high-strength steel wires (or other fibers) that have been specially treated, combined with polyethylene (P.E) and other auxiliary materials. These materials are extruded to form a composite high-strength tensile strip. The surface of the strip has a rough embossed texture, making it a reinforced plastic strip. This single strip is then warp-knitted both longitudinally and transversely. Using special ultra-sonic welding process, the joints are welded to form a reinforced geogrid.
Polyester uniaxial geogrids are specialized geosynthetic materials designed primarily for soil reinforcement in one principal direction. These geogrids are crafted from high-tenacity polyester yarns and coated with a durable polymer, providing exceptional tensile strength and durability. The uniaxial structure makes them particularly effective for applications where reinforcement is required predominantly in one direction, such as retaining walls, slopes, and embankments.
Lianyi PVC coating polyester geogrid is made from high-molecule weight polyester yarn which is a flexible engineering material owns high tenacity, heat resistance and good mesh stability. Polyester geogrid biaxial type is square mesh structure providing tensile strength in both longitudinal (machine direction) and transverse (cross-machine direction) orientations, making them suitable for a variety of construction applications.
Polypropylene biaxial geogrid is integrally formed structure manufactured from polypropylene, from the processes of polypropylene resins and additives mixture, heat-melting, extruding, punching, longitudinal stretching and transverse stretching. PP Biaxial Geogrid features high tensile strength at both longitudinal (MD) and transverse (TD) directions.It has been proven excellent structure stability (junction effiency≥95%) and strong mechanical interlock performance in practical applications and projects. PP biaxial geogrids are especially designed and most used for soil stabilization and reinforcement applications in the world.
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.
