Woven geotextile / woven geofabric
Material: Polyester ( PET )
Or Polypropylene ( PP )
Woven geotextile Property:
High strength: Low deformation
Durability: Steady property, not easy to resolved, air-slaked and can keep the original property long term,
Anti-erosion: Anti-acid, anti-alkali, resist insects and mould.
Permeability: The woven geotextile can control the sieve size to retain certain permeability.
Woven geotextile application:
Filament woven geotextile: It is made of high strength polypropylene, polyester, nylon or mixed them together, all of which keep the original strength. They were wovened together to form the pilotaxitic texture, which can keep certain structure and improve the original strength, It is widely used in river, coast, harbour, highway, railway, wharf, tunnel, bridge and other geotechnical engineering. The woven geotextile is a invaluable product and can be used for different kinds of request, for example, filtrition, seperation, reinforcement, protection and others.
Woven geotextile specification: As below
|Physical Properties||Test method||Unit||Typical Value|
|Unit Weight||ASTM D 5261||g/m2||200||300||400||500||600||700||800||900||1300|
|Tensile strength at break MD||ASTM D 4595||KN/M ≥||50||75||100||130||160||180||200||230||360|
|Tensile strength at break CD||ASTM D 4595||KN/M ≥||35||52||70||90||112||126||140||160||280|
|Elongation at break MD||ASTM D 4595||% ≤||35||35||35||35||35||35||35||35||35|
|Elongation at break CD||ASTM D 4595||% ≤||30||30||30||30||30||30||30||30||30|
|CBR Puncture Strength||ASTM D 6241||KN||4||6.9||11||14||18||20.5||23||24||28|
|Tear Strength||ASTM D 4533||KN||0.6||1||1.3||1.6||1.9||2||2.2||2.3||3.2|
|Permitivity||ASTM D 4491||S-1||0.01-0.8|
|Pore opening size O90||ASTM D 4751||mm||0.06-0.7|
|Width:max 5.4m standard 3.6m other colors available|