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PET Geocomposites

PET geocomposite are characterised by high tensile strength geogrid combined with non woven fabric. They are mainly used for the reinforcement of cohesive soils, where their drainage function promotes an increase in shear strength. The nonwoven component protects the high tenacity yarns from damage, and its separation function means that reinforcement geocomposites can be used between fine-grained and coarse-grained soils.

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PET Reinforcing Geocomposites

 

  • PET Reinforcement geoComposite is that Polyester geogrid combine with light weight Spunbond Nonwoven Fabric .
  • They are sticked together by special glue to strengthen the bond with the asphalt layers .
  • The asphalt layer to increase the tensile strength to prevent road surface crack caused by foundation crack reflection. The chemistry stability is good, the hot-stability is good, anti-weary dehiscence, anti-low temperature shrinkage crack, postponement reduction reflection crack.

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

Property

Test Method50-50100-100

120-120

Unit Weight

g/m2 280±10500±20

520±20

Ultimate tensile strength (kN/m)

MD 

 

ASTM D-5261

 

 

50100120
CD50100

120

Elongation at Break (%)

MD10

CD

10

Approximate mesh size(mm)

mmMeasured

12.7×12.7      25.4×25.4       40×40

Open Area of Grid

%CWO 22125

＞80

Shrinkage @375° F for 15min

%

<1

Melting Point

℃ASTM D-276

255

Spunbond Nonwoven Fabric

g

25/30

Roll Dimension

m2x100m,2.5x100m,3.95x100m,5x100m,6x100m

 

 

Roll Demension

2x100m,2.5x100m,3.95x100m,5x100m,6x100m

Weigth of Nonwoven Fabric

25g,30g or 40g

Combined Method

Geogrid is stick with Nonwoven fabric by glue

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