Geocomposite

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Geocomposite is a versatile and innovative material designed to optimize soil reinforcement, drainage, and filtration in a wide range of civil engineering applications. This advanced product combines the benefits of geotextiles and geogrids into a single, high-performance layer. Made from high-quality synthetic fibers and geosynthetic materials, Geocomposite provides excellent filtration capabilities, allowing water to pass through while preventing soil particles from escaping. It also offers superior load distribution and reinforcement, enhancing the stability and durability of roadways, embankments, retaining walls, and landfills. The composite structure is engineered to withstand harsh environmental conditions, including UV exposure and chemical degradation. Easy to install and highly adaptable, Geocomposite not only improves the functionality and lifespan of infrastructure but also supports sustainable construction practices by reducing the need for extensive excavation and material usage. Its efficiency and reliability make it a valuable solution for modern engineering challenges.

Feicheng Lianyi's advanced geocomposite is manufactured by ultrasonically welding a grid of biaxial polypropylene (PP) straps—oriented in both the machine (longitudinal) and transverse directions—directly to a PP nonwoven geotextile backing. This innovative integration creates a single, unified product that delivers bidirectional tensile strength combined with essential geotextile functions.
LIANYI PP Biaxial Geogrid-Geotextile Composite BXC30-150 which combines polypropylene (PP) biaxial geogrids and nonwoven geotextiles, is innovative geosynthetic solutions designed to provide dual functionality: reinforcement and separation/filtration. This composite material is engineered to address the challenges of modern civil engineering projects, offering superior performance, ease of installation, and cost efficiency. Below is a detailed exploration of its manufacturing processperformance benefitsadvantages, and installation guidelines.
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.
LIANYI PP Biaxial Geogrid Composite Geotextile is traditional polypropylene extruded biaxial geogrid thermally bonded with a continous filament nonwoven geotextile. This Biaxial Geogrid Composite is perfect for reinforcement, road construction and other uses in civil engineering where reinforcement and separation are required. The Geogrid composite nature makes it very easy and fast to install when compared to traditional Geogrid separation product cross-sections. This Biaxial Geogrid Composite material is very effective in maintaining the separation of imported granular fill from the fines contained in typical saturated base soils.
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.

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