What’s Steel Plastic Composite Geogrid? Lianyi® Steel-plastic composite geogrid is made by specially treating high strength steel wires, combining them with polyethylene and adding other additives, and extruding them to form composite high-strength tensile strips,and the surface has a rough texture, it is…
HDPE GeomembraneConstruction precautions *The soil should be solid to avoid uneven settlement and cracks. The turf and tree roots within the anti-seepage range should be removed. A protective layer of fine grained sand or clay is laid on the surface in…
What’s HDPE Geomembrane? Lianyi® HDPE Geomembrane is a new type of geosynthetic material,It is made of high-quality virgin polyethylene resin, with the main component being 98% high-density polyethylene, approximately 2% carbon black, anti-aging agents, antioxidants, ultraviolet absorbers, stabilizers and other auxiliary materials.…
1.Introduction Geotextile,also known as geotextile fabric, is a permeable geosynthetic material that exists between soil and pipes,gabions,or retaining walls,enhancing water movement and hindering soil movement. Continuous filament non woven geotextile is made from super strength polyester chips as raw materials, and…
1.Introduction Polypropylene continuous filament non woven geotextile is made from special polypropylene raw materials.It is formed into continuous polypropylene filaments through spinning and stretching, followed by continuous web laying, multiple needling and consolidation, and then expansion and shaping, and finally hot-rolled…
What’s Woven Geotextile? Lianyi® Woven Geotextile is a new type of geosynthetic material specially designed for soil reinforcement,road construction,water management,drainage and various civil engineering.It is manufactured with tapes/silt yarns from polypropylene (PP) or polyester(PET) film and then stretched to maximize strength.Yarns are woven on into highly uniform…
Woven Geotextile vs Non Woven Geotextile The primary difference between ‘non woven geotextile’ and ‘woven geotextile’ lies in their manufacturing process, structure, and resulting properties, which are both widely used in road construction,drainage systems,landfill and all kinds of civil engineering.But they differ in their manufacturing processes, properties,…
What’s Geotextile? Lianyi® Geotextile is a new type of geosynthetic material specially designed for soil reinforcement,road construction,water management,drainage and various civil engineering.They are manufactured from polypropylene (PP) or polyester(PET) fibers by needle punched or structural.It can divide into non woven geotextile and woven geotextile. What Is…
What’s Non Woven Geotextile? Lianyi® Non Woven Geotextile is a new type of geosynthetic material specially designed for soil reinforcement,road construction,water management,drainage and various civil engineering.They are manufactured from polypropylene (PP) or polyester(PET) fibers,formed into a uniform web and then needle punched for entanglement to achieve…
What’s Welded Geogrid? Lianyi® Welded Geogrid is a new type of geosynthetic specially designed for soil reinforcement,ground stabilization,and various civil engineering.They are manufactured by using different grads of polypropylene (PP) or PET and produced using an extrusion and stretching that yields geogrid with highly increased tensile…
