Geogrid
Geogrid

Composite geogrid
Composite geogrid is a geogrid made of two or more different materials. It usually combines high-strength fiber materials with plastic grids to give full play to the advantages of different materials and improve the performance of geogrids. It is used between the road base and surface layer to enhance the bearing capacity of the road surface and reduce cracks and deformation of the road surface.
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Product Description

Composite geogrids are usually made by combining geogrids with other geotechnical materials such as geotextiles, geomembranes, etc.

The main characteristics of composite geogrid are:

Superior comprehensive performance: Combining the advantages of multiple materials, it has good tensile strength, anti-seepage performance, filtration performance, etc.

Strong synergy: Different materials work together to more effectively utilize their respective functions.

Convenient construction: reduces construction procedures and improves project efficiency.

It has a wide range of applications:

Water conservancy engineering: used for reinforcing, anti-seepage, and slope protection of dams.

Road engineering: Improve roadbed performance and prevent pavement reflection cracks.

Environmental engineering: plays a role in isolation, reinforcement, and anti-seepage in projects such as landfills and sewage treatment plants.

No.Index PropertiesTest MethodPPCG2020PPCG3030PPCG4040
1Polymer-PP
2Minimum Carbon Black %ASTM D42182%
3Tensile Strength @ 2% Strain MD kN/mASTM D66377.010.514
Tensile Strength @ 2% Strain TD kN/m7.010.514
4Tensile Strength @ 5% Strain MD kN/m142128
Tensile Strength @ 5% Strain TD kN/m142128
5Ultimate Tensile Strength MD kN/m203040
Ultimate Tensile Strength TD kN/m203040
6Strain @ Ultimate Strength %13


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