Day August 29, 2025

What‘s PP welded geogrid?  Lianyi®PP welded geogrid(polypropylene welded geogrid) is a kind of geosynthetic material with a mesh structure made mainly of polypropylene (PP) through hot-melt welding technology. It features light weight, corrosion resistance and low cost, and is widely used in…

What‘s Geomembrane?  Lianyi® Geomembrane  is a kind of geosynthetic material with extremely low water permeability, mainly made of high-molecular polymers (such as plastics, rubber, etc.). Essentially, it is an artificial anti-seepage roll material, similar to a huge “plastic sheet”, but its performance, durability…