Geotextiles also called geotextile fabrics, it’s permeable
geosynthetics made of synthetic fibers through woven or needle
Geotextiles including :needle punched nonwoven geotextile ,
filament woven geotextile , split yarm PP woven
geotextile,composite geotextile + geomembrane,Geotextile Bags.
1) Staple fibers needle punched non woven geotextile
The geotextile is made of polypropylene staple fibers on
cross-laying equipment and needle punched equipment.
It owns the advantages of acid and alkali resistance, erosion
resistance, aging resistance, large strength, stable size, good
2 ) Filament non woven geotextile
Filament geotextile has features as follows: High strength, good
capacity of elongation and high biology tolerance, alkali
tolerance, acidity tolerance, weather resistance good filtration
and fine drainage capacity etc. Also it is of low cost, easy in
construction and use effects.
3) Geotextile membrane:
1. One piece of geotextile and one piece of membrance
:Wight:100~1000/m2 , Thickness : 0.1~1.5mm
2. Two piece of geotextile and one piece of membrance
:Wight:80~600/m2 , Thickness : 0.2~1.5mm
3. One piece of geotextile and two piece of membrance :
Wight:100~1000/m2 , Thickness : 0.1~0.8mm
4. multi-layers :Wight:100~1000/m2 , Thickness : 0.1~0.8mm
Flexibility is good,except of geotextile's isolation,drainage,
reinforcement,protective functions,It is also impermeable.
Usage: Widely used in dam,traffic
tunnel,road,airport,drainage,housing,environmental protection and
other fields for waterproof protection,reinforcement etc.