China Polypropylene PP Nonwoven Needle Punched Geotextile Filter Fabric

Polypropylene PP Nonwoven Needle Punched Geotextile Filter Fabric
Description Of PP Nonwoven Geotextile
Made from high strength PP (polypropylene) short fiber by nonwoven needle punched manufacturing process . The mechanical values are 2 -3 times more than ordinary products .
Specification for PP Non Woven Geotextile

ItemsStandardunit1002003004005006008001000Weight VariationASTM D 5261%±5±6±6±6±6±6±6±6Grab strengthASTM D 4632≥N450900125016002000240030003600Grab elongationASTM D 4632%50~9050~100Trapezoid TearASTM D 4533≥N175350425500580650800950CBR bursting strengthASTM D 3786≥KN1.252.53.54.35.36.27.18.0Breaking strengthASTM D 4595≥KN5.511162228344555Breaking elongationASTM D 4595%40~6550~80Puncture strengthASTM D 6241≥N2204306659001200143019002350ThicknessASTM D 5199mm1.4~1.71.8~2.22.4~2.83.0~3.53.6~4.04.0~4.44.8~5.25.6~6.0Peel strength N/5cm≥80≥100Acid and alkali (PP) %Keep the rate of breaking strength≥90%
Keep the rate of breaking elongation≥90%Sieve size O90ASTM D 4751mm≤0.1Vertical permeability coefficientASTM D 4491Cm/s≤0.2NoteWidth: Max.6M
UV Resistance,Thermal Bonded,FR Resistance,Colorful can be treatment

Property For Geotextile

1. Good acid and alkali resistance, excellent hot melting adhesiveness, high anti-abrasion performance

2. Separation, filtration, drainage, reinforcement, protection, and maintenance function
Application For Geotextile Fabric
Non woven geotextiles have a wide range of applications in civil environmental engineering and construction projects.
It widely used in railway,road,landfill,gymnasium,dike,marine works, tunnel, tide flat,r eclamation and environment protection projects.
They use include:
1. Filtration of soils in drainage applications by retaining soil particles while allowing for the free flow of water
2. Separation and stabilization in road and railway construction
3. Prevention of soil movement in erosion control measures
4. Cushioning and protection in many containment projects