Nonwoven Needle Punched Geotextile Composition & Feature
1
A
new
construction
material
2
Raw Material of Polypropylene (PP)
fiber / Polyester(PET)
fiber /
Acrylics /
Nylon / other high polymer
3
Environment
friendly
without chemical additives and heat treatment.
4
Fabricated by needle punched processing way
Type
Filament
Geotextile
and
short
Filament
Geotextile
Unit Weight of Geotextile
100g/m2, 150g/m2, 200g/m2, 250g/m2, 300g/m2, 350g/m2, 400g/m2, 450g/m2, 500g/m2, 600g/m2, 800g/m2 or customerized
Tensile Strength Comparison
The
tensile
strength
of
filament
geotextile
is
higher
than
short
filament
geotextile.
Features of Geotextile
1
Superior
water
permeability
2
Filtrability
3
Deformation
adaptive
faculty
4
Resistant
to
corrosion
5
Anti-aging
Geotextile
has
high
water
diversion
property,
it
can
form
drainage
passageway,
transpire
the
surplus
liquid
and
gas
High
water
permeability
even
under
the
pressure
of
soil
and
water
Spread,
transfer
or
decompose
the
concentrate
stress
effectively
to
avoid
the
soil
be
damaged
by
outside
affection
To
prevent
the
freestone
upper
and
lower
level,
soil
and
concrete
mixed
Polypropylene
fiber
or
polyester
fiber
and
other
chemical
fiber
as
raw
material,
acid-alkali-proof,
corrosion
resisting,
non
warm-eaten,antioxidant
Light,
convenient
to
use,
easy
construction,
shorten
working-period,
increase
economic
efficiency
Make
use
of
geotextile
to
strengthen
the
tensile
strength
and
anti-deformation
property
of
soil,
increase
the
stability
of
building
structure,
and
also
improve
the
soil
quality
Geotextile Applications in
Civil Engineering
Support many civil engineering applications including:
--Roads
--Airfields
--Railroads
--Embankments
--Retaining structures
--Reservoirs
--Canals
--Dams
--Bank protection
--Coastal engineering
--Construction site silt fences or geotube

Specifications
Polyester
Nonwoven
Geotextile
1) Weight / Mass:
150gsm
2) Width: Within 8 m (1m-8m)
3) Length: 50m-100m/roll (as request)
4) Material: PP / PET
5) Color: Black , white , grey and other color .
6) Certificate: CE/ISO9001 , ISO14001
7) Manufacturing method: nonwoven / woven
8) The Biggest geotextile manufacturer/factory in China for many years
Property of
PET continuous filament nonwoven geotextile by biggest geofabric factory in China
Non Woven Filter Cloth
Polyester Filament Needle Punched Nonwoven Geotextilefor Dam
1. Flat surface, high strength, bigger pore, excellent drainage property
2. Filter, dust removal and antistatic property
3. Thermo stability, anti-corrosion and fire resistance

Application of PET continuous filament nonwoven geotextile by biggest geofabric factory in China
Non Woven Filter Cloth for Dam:
1. Air filters for household appliances
2. Oil filters for motor vehicles
3. Dust precipitation in environmental field