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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 geotextile fabrics in width up to 5.2m.Polyprolylene is highly resistant to a wide variety of chemicals and extreme pH environments and the polymer is treated with additives for extended life even when exposed to UV light.
What Is The Types Of Woven Geotextile?
Types: 100/50kN/m2-1000/50kN/m2 Roll Width:5.2m Roll Length: 50m,100m Color: White,Black and so on.
What Is Features Of Woven Geotextile?
*High tensile strength in longitudinal and transverse directions
*The break elongation rate is less than or equal to 15%
*Sewing strength is greater than or equal to 70%
*Anti ultraviolet capacity is greater than 90%/500h
*High resistance to acid and alkali corrosion resistance
What Is Advantages Of Woven Geotextile?
*High grade polymer for strongest yarns and minimum transportation costs
*New state of the art flat looms produce very uniform fabric structure with the lowest standard deviation
*Highest strength to weight ratio n the industry,to keep manufacturing cost down
*Geotextiles can give significant project cost savings when used in constructions compared to traditional construction materials
*It extends the life of the structure by preserving the as built integrity
What Is Woven Geotextile Used For?
*Separation/stabilization beneath paved and unpaved roads,parking lots,etc
*Reinforcement of roads,walls,etc
*Erosion control
*Geotubes
*Landscaping
*Emergency flood control
*Silt fence
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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, and applications.
1. Manufacturing Process & Structures
– Made by weaving continuous synthetic fibers (usually polypropylene or polyester) into a fabric using traditional weaving techniques.
– Produces a strong, uniform, and stable fabric with high tensile strength.
– The fibers are arranged in a specific pattern (plain weave or twill weave) to create a more structured and uniform material
– Made by bonding synthetic fibers together mechanically (needle-punching), thermally, or chemically.
– Results in a felt-like, porous fabric with higher permeability.
– The fibers are randomly oriented, creating a web-like structure.
2.Physical Properties
– Thinner and less porous.
– Lower permeability, making them less effective for drainage or filtration.
– Higher tensile strength, especially in the direction of the weave.
– More resistant to punctures and abrasion.
– Thicker and more porous.
– Higher permeability, allowing water to pass through easily.
– Lower tensile strength compared to woven geotextiles but still strong enough for many applications.
– Better at separating and filtering materials.
3. Applications
– Road stabilization (subgrade reinforcement)
– Embankment support
– Erosion control in slopes
– Primarily used for reinforcement and stabilization purposes.
– Roadways, railways, embankments, and retaining walls to increase load-bearing capacity and prevent soil movement.
– Suitable for applications requiring high tensile strength and durability.
– Drainage systems (behind retaining walls, under roads)
– Landfill liners and leachate collection
– Protection for geomembranes
– Soil filtration in silt fences
– It is used for separation, filtration, and drainage applications.
– Ideal for road construction (base stabilization), erosion control, landfill liners, and subsurface drainage systems.
– Suitable for environments requiring high permeability and flexibility.
4.Cost & Durability
Woven geotextiles are generally more durable under heavy loads but can be more expensive
– More resistant to UV degradation and chemical exposure.
– Longer lifespan in demanding conditions, especially in reinforcement applications
– More expensive due to the weaving process and higher tensile strength.
– Justified in applications requiring strong reinforcement.
Non woven geotextiles are cost-effective for filtration and drainage but may degrade faster under UV exposure if not stabilized
– More susceptible to UV degradation and chemical exposure over time.
– Typically have a shorter lifespan compared to woven geotextiles in harsh environments.
– Generally less expensive than woven geotextiles.
– Cost-effective for applications where high tensile strength is not critical.
5.Summary
Woven Geotextile (high-strength applications like reinforcement)
-Manufacturing:Woven fibers (plain or twill weave)
-Permeability:Low
-Tensile Strength:High
– Puncture Resistance:High
-Filtration:Poor
-Separation:Good
-Applications:Reinforcement, stabilization
-Durability:More resistant to UV/chemicals
-Cost:Higher
Non Woven Geotextile (drainage, filtration, and separation needs)
-Manufacturing:Bonded fibers (needle-punched, thermal)
-Permeability:High
-Tensile Strength: Moderate
-Puncture Resistance:Low
-Filtration:Excellent
-Separation:Excellent
-Applications:Separation, filtration, drainage
-Durability:Less resistant to UV/chemicals
-Cost:Lower
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PET Non Woven 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 The Types Of Geotextile?
Polyester Continuous Filament Non Woven Geotextile
Types: 100g/m2-1000g/m2 Roll Width: 1-6m Roll Length: 50m,100m Color: White,Black,Green and so on.
Types: 100/50kN/m2-1000/50kN/m2 Roll Width:5.2m Roll Length: 50m,100m Color: White,Black and so on.
What Is Features Of Geotextile?
High tensile strength and elongation
Highly resistant to aging
Resistant to all natural aggressive mediums in ground water and soil
Suitable for contact with soft water
High flexibility in cold temperatures
Can be installed on damp and wet substrates
Corrosion resistance, long-term corrosion resistance in soil and water with different pH
Good water permeability, there are gaps between the fibers, so it has good water permeability
What Is Geotextile Used For?
Road construction,stabilization and repair
Railway track construction
Pipeline foundation and protection
Drainage and lowering of ground water
Ponds and canals
Coastal protection
Pavement overlays
Roofing systems
Waste construction systems
Agriculture
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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 high strength.It can divide into staple fiber non woven geotextile and filament non woven geotextile.
What Is The Types Of Non Woven Geotextile?
PET Staple Fiber Non Woven Geotextile
PP Staple Fiber Non Woven Geotextile
Polyester Continuous Filament Non Woven Geotextile
Types: 100g/m2-1000g/m2 Roll Width: 1-6m Roll Length: 50m,100m Color: White,Black,Green and so on.
What Is Features Of Non Woven Geotextile?
*High grade strong fibers and minimum transportation cost
*New,state of the art needle punch non woven lines produce very uniform fabric structure with the lowest standard deviation
*Six meter width manufacturing capability is the widest in the industry
*Eight advanced production lines,shorten the delivery time
*Heat treating capabilities allow a wide variety of physical properties and many performance options for the non woven
What Is Advantages Of Non Woven Geotextile?
*High coefficient of friction against soil or stone
*The ability to locally elongate to relieve stress concentrations to avoid construction damage
*Conform well to irregular ground surface
*High permittivity and water flow
*Tight pore size be a finer filter
What Is Non Woven Geotextile Used For?
*Separation/stabilization beneath paved and unpaved roads,parking lots,etc
*Drainage and filtration applications
*Erosion control
*Beneath riprap
*Landscaping
*As cushion/protection in lining systems
*As a pavement interlayer
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PET Non Woven Geotextile
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 properties in one direction or two directions,and its intersection is welded by ultrasonic wave.
1.PET Welded Geogrid is made from high strength PET strips,put PET strips in a grid pattern, with precise spacing between the longitudinal (warp) and transverse (weft) strips.The intersections of the strips are welded together using thermal or ultrasonic welding techniques. This ensures strong bonds at the junctions, providing structural integrity to the geogrid,it has high stiffness and low creep tendency with extreme robustness.The Main types:20-20kN/m,30-30kN/m,40-40kN/m,50-50kN/m,60-60kN/m,70-70kN/m,80-80kN/m,90-90kN/m,100-100kN/m,110-110kN/m, 120-120kN/m. The mesh size:50*50mm,60*60mm,75*75mm,80*80mm,100*100mm.The roll size: 5.95*50m.
2.PP Welded Geogrid is made of polypropylene as the main material, adding anti-aging agents and other auxiliary agents, by extruding and stretching into a high strength fine rib with rough surface embossed, the rib is at right angles to the plane weft, and its intersection is welded by ultrasonic wave.PP Welded Geogrid is modern type of geosynthetic material used for soil reinforcement,ground stabilization,and various civil engineering applications.The Main types:30-30kN/m,40-40kN/m,50-50kN/m,60-60kN/m,70-70kN/m,80-80kN/m,90-90kN/m,100-100kN/m,110-110kN/m,120-120kN/m,130-130kN/m, 140-140kN/m,150-150kN/m. The mesh size:50*50mm,60*60mm,75*75mm,80*80mm,100*100mm.The roll size: 5.95*50m.
1.High Tensile Strength: Exceptional durability and performance under high loads.
2.Long-term Stability: Resistant to environmental influences and chemical exposure.
3.Easy Installation: Quick and efficient placement, reducing construction time and costs.
4.High stress absorption at low strains
5.Efficient interaction between soil and geogrid
1.Base course stabilization and reinforcement
2.Embankment on soft soil
3.Load transfer platform over piles
4.Bridging of sinkholes and mining voids
5.Paved roads and storage yards
6.Road Construction
7.Railway Construction
8.Slope Protection
9.Retaining Walls
10.Environmental Protection
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PET Welded Geogrid
Lianyi® Geogrid is a new type of geosynthetic specially designed for soil reinforcement,ground stabilization,asphalt reinforcement,retaining wall,slope protection and various civil engineering.They are manufactured by polypropylene (PP), high density polyethylene(HDPE),polyester(PET) yarns,fiberglass yarns and basalt yarns and so on,they are produced by woven or warp knitted from yarns,heat-welded from strips,or using an extrusion and stretching that yields geogrid with highly increased tensile properties in one direction or two directions.
What Are The Types Of Geogrids?
Self-Adhesive Fiberglass Geogrid
High tensile strength and low strain
Improved Load-Bearing Capacity
Increased Strength and Stability
Reduced Erosion and Soil Loss
Easy to install
Cost-Effective
Long-term Stability
Long term design service life
What Are geogrids used for?
Road Construction and Soil Reinforcement
Asphalt layer reinforcement and asphalt road construction
Retaining Wall
Slope protection
Foundation Reinforcement and Ground Improvement
Erosion Control
Landfills
Mining
Landscaping
How Are Geogrids Made?
Geogrids are typically made from polymer materials,including polyester, polypropylene, polyethylene, or polyvinyl alcohol.They can be woven or knitted from yarns,punched into a polymer sheet,extruded through rotating die heads to create a net structure or welded from strips of material.
Punched and drawn geogrids
Molten polymer is extruded into a sheet of defined thickness and a pattern of holes is punched into the sheet.The punched sheet is then stretched in either a single direction to form a uniaxial geogrid or in two directions to form either biaxial or multiaxial geogrids.
Extruded geogrids
Molten polymer is extruded through rotating “die heads” each with a series of “holes” which allow the creation of a “net” type structure.The geometry of the resulting net or geogrid is dependent on the die/extrusion configuration with both uniaxial and biaxial products available.
Welded geogrids
Polymer strips are manufactured and are then bonded together to form a square or rectangular grid shape.The bonding would typically be carried out using heat.
Woven geogrids
Woven geogrids are produced by weaving polymer yarns together, or sometimes knitting polymer yarns together to form a net/grid-like structure.These woven products are often then coated with other polymer materials such as polyvinyl alcohol (PVC) to form the final woven geogrid.
Geogrid/geotextiles composite geogrids
It can be formed by bonding a geotextile separator fabric to the completed geogrid manufactured by the methods above.
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PP Geogrid