Product Description
Composite Polyester Geogrid For Pavement Reinforcement
Product Introduction
Composite Polyester Geogrids are knitted high-modulus Polyester Yarn on the polypropylene ultra-light weight Nonwoven Geotextile. It is coated with modified bitumen to achieve perfect bonding between the Bi-axial reinforcement and the asphalt layer. The load concentration is reduced effectively and the reflective cracking will be retarded evidently. It is durable and cost-effective for the rehabilitation of asphalt pavement. The high tensile strength and flexibility ensures it`s installation-friendly on milled road surface. Also it will prolong service life of asphalt pavement which is under high stress.
Product Function
It can widely apply in the water conservation, the municipal administration, the building, the transportation, the subway, the tunnel, the environmental protection and so on.
Specification
|
Material Properties
|
Unit
|
|
|
|
Test Method
|
|
Unit Weight
|
g/m2
|
270+/-10
|
500+/-20
|
520+/-20
|
ASTM D-5261
|
|
Aperture Size
|
mm
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25.4x25.4 40x40
|
Measured
|
|
Open Area of Grid
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%
|
＞80
|
CWO 22125
|
|
Tensile Strength (MD)
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KN/m
|
50
|
100
|
120
|
ASTM D-6637
|
|
Tensile Strength (CMD)
|
KN/m
|
50
|
100
|
120
|
ASTM D-6637
|
|
Elongation at Break
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%
|
<10
|
ASTM D-6637
|
|
Shrinkage @ 375° F for 15 min
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%
|
<1
|
|
|
Melting Point
|
° C
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255
|
ASTM D-276
|
|
Roll Size
|
m
|
2x100m,2.5x100m,3.95x100m,5x100m
|
|
Our Main Products:
Fiberglass Geogrid,Polyester Geogrid,Nonwoven Geotextile,PP Biaxial Geogrid,Fiberglass Geogrid,Polyester Geogrid,Asphalt Reinforcement Geocomposite,Woven Geotextile,HDPE Geocell,HDPE Geonet,Drianage Geocomposites,Fiberglass Mesh,Spunbond Nonwoven Fabric,etc
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