Day December 5, 2025

What’s Asphalt Composite Grid?  Lianyi®Asphalt Composite Grid is used for the reinforcement of asphalt overlays in the construction of new pavements and rehabilitation of existing pavements. Asphalt Composite Grid is a composite consisting of bundles of glass filaments stitched onto…

What’s PP Composite Geogrid?  Lianyi®PP Composite Geogrid is made up of biaxial geogrid-Polypropylene through the process of extruding, longitudinal and transverse heat stretching.Nonwoven Geotextile is then heat bonded to the grid to form a sound composite structure.PP Composite Geogrid is designed to prevent reflection cracking, water damage…