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CHANGZHOU FENGDAFANGFEI INTERNATIONAL TRADE CO.,LTD.
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Paving Polyester Spunbond geotextile fabric driveway for reduce reflective cracking

CHANGZHOU FENGDAFANGFEI INTERNATIONAL TRADE CO.,LTD.
CHANGZHOU FENGDAFANGFEI INTERNATIONAL TRADE CO.,LTD.
City: Changzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86--13914346280

Paving Polyester Spunbond geotextile fabric driveway for reduce reflective cracking

Brand Name : FDFF
Model Number : FD-160
Certification : ISO,
Place of Origin : CHINA
MOQ : ONE SET
Price : NEGOTIANT
Payment Terms : TT,LC
Supply Ability : 30000000㎡
Delivery Time : 20DAYS AFTER DEPOSIT
Packaging Details : PLASTIC FILM
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technical parameter


Test

Unit

Standard/ Guaranted

Mass per unit area

g/㎡

160/152.0

thickness

mm

0.80/0.68~0.92

width

m

3.8

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

shrinkage(MD) 200℃

%

≤1.7

shrinkage(CD)200℃

%

≤0.1

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

Melting point

256


Description:


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 bearing capacity


Applications:


As much as 100 million square yards of Interlayer Paving Fabric Systems are successfully being installed every yearin the United States. These interlayer systems are being used for two primary reasons:
1. They provide a Moisture Barrier to stop surface water from entering the road base.
o 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.
o 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 toincrease pavement fatigue life and to retard reflective cracking.
o Laboratory tests indicate a 100 – 300% increase in fatigue life of a pavement when used with a Fabric Interlayer.
o Field performance indicates a 50 – 100% delay in reflective cracking occurs with a Fabric Interlayer.
o Fabric Interlayers 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.
o 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 mile.



Product Tags:

pp spunbond non woven fabric

      

polyester geotextile

      
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