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Polyester Geogrid Composite with Nonwoven Geotextile
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Polyester Geogrid Composite with Nonwoven Geotextile

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    We are Professional Manufacturer of Polyester geogrid Composite with Nonwoven geotextile. We supply you high quality products with competitive price.

    Description of Polyester Geogrid Composite with Nonwoven Geotextile

    Polyester geogrid Composite with Nonwoven geotextile is the geocomposite which comprising a high-strength, low-strain reinforcement grid with extra aperture size and a flexible nonwoven fabric bonded to the upper face. The polyester yarns(glass roving) with high tensile strength and low creep performs the function of reinforcement and the nonwoven performs the functions of separation, filtration and drainage.

Specification of Polyester Geogrid Composite with Nonwoven Geotextile

Material Properties Unit Test Method
Unit Weight g/m2 270+/-10 500+/-20 520+/-20 ASTM D-5261
Aperture Size mm   25.4x25.4   40x40 Measured
Open Area of Grid %   ＞80 CWO 22125
Tensile Strength (MD) KN/m 50 100 120 ASTM D-6637
Tensile Strength (CMD) KN/m 50 100 120 ASTM D-6637
Elongation at Break %  <10 ASTM D-6637
Shrinkage @ 375° F for 15 min %  <1
Melting Point ° C 255 ASTM D-276
Roll Size m 2x100m, 2.5x100m, 3.95x100m, 5x100m

Production Line of Polyester Geogrid Composite with Nonwoven Geotextile

Application of Polyester Geogrid Composite with Nonwoven Geotextile

1. It reinforce old asphalt concrete road surface and asphalt layer, and prevents damage.

2. It is used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction.

3. It is used in road expansion and improvment project and crack caused by old and new combination position and uneven sedimentation.

4. It is used in soft soil base reinforcement treatment, is favorable for soft soil water separation and concretion, restrains sedimentation effectivly, distributes stress uniformly and improve overall strength of road base.

5. It is used for preventing contraction crack caused by new road semi-rigid base layer, and reinforces and prevents road surface crack caused by foundation crack reflection.

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