Paving Polyester Spunbond geotextile fabric driveway for reduce
|Mass per unit area||g/㎡||160/152.0|
|Max. Tensile strength (MD)||KN/m||12/10.2|
|Max. Tensile strength (CD)||KN/m||11/9.2|
|Elongation at Max. tensile strength (MD)||%||30.0/25|
|Elongation at Max tensile strength (CD)||%||/35.0/27|
|CBR bursting strength||KN||1.8/1.5|
|Elongation 3% Tensile strength(MD)||KN/m||5/4.5|
|Elongation 15%Tensile strength(MD)||KN/m||9/8.1|
|Elongation 3% Tensile strength(CD)||KN/m||3.6/3.24|
|Elongation 15%Tensile strength(MD)||KN/m||6.4/5.76|
|Trapezoid tearing strength||KN||0.2|
|bitumen oil adsorption||L/㎡||0.8-1.2|
Paving fabrics are widely used in both new road constructions and
in road maintenance to reduce reflective cracking in the pavement.
The purpose is to distribute stresses originated from cracks in the
lower part of the pavement by creating a stress relieving and/or
waterproofing interlayer membrane system.
To avoid reflective cracking of new asphalt.
To protect the subsoil from water intrusion and thereby loss of
Engineered to provide high strength and high elongation at break to
ensure excellent resistance to damage during construction.
Manufactured from high tenacity UV stabilized virgin polypropylene
or polyester fibers which have been heavily drawn to ensure
excellent long term durability in all soil types.
Manufactured using a randomly orientated web to provide completely
isotropic properties, ensuring that high strength is not limited to
a single direction.
Excellent uniformity with high permeability and low pore size for
Supplied to a maximum width of 6.5mts,ensuring minimum waste over
large construction areas.
100% polypropylene or polyester staple fibers ,needle punched and
random network formation.
UV and rot resistant and biological degradation resistant.
As much as 100 million square yards of Interlayer Paving Fabric
Systems are successfully being installed every yearn the United
States. These interlayer systems are being used for two primary
1. They provide a Moisture Barrier to stop surface water from
entering the road base.
FHWA studies show that one-third to one-half of all precipitation
falling on a road surface can infiltrate through the pavement to
the base and sub grade.
Pavement base materials that are saturated just 10% of the time can
reduce the pavements life by 50%.
2. They form a Stress Absorbing Membrane to increase pavement
fatigue life and to retard reflective cracking.
Laboratory tests indicate a 100 – 300% increase in fatigue life of
a pavement when used with a Fabric Interlayer.
Field performance indicates a 50 – 100% delay in reflective
cracking occurs with a Fabric Interlayer.
Fabric Interlayer are shown to be equivalent to placing an
additional 0.1 to 0.15 feet (three to four centimeters) of ACC
overlay in terms of retarding crack reflection.
The installation of a Fabric Interlayer System is much less
expensive than placing additional asphalt or increasing roadway
maintenance. Use of paving fabrics generally yields a savings in
pavement rehabilitation system costs of more than $7000 per lane
1. Any quality problem caused by our fault, your 100% loss will be
paid back to you.
2. 24H at your service.
3. DIY, logo printing, carton designs are also accepted.
4. special material rate, installation in relative humidity 97%
below & 050 ℃ in room, no deformation
5. Free samples are ready for your reference
6. Flexible terms of payment (T/T,L/C,DP and so on are all