PET Geogrid

What’s PET Geogrid?

Lianyi® PET Geogrid  is a high strength coated geogrid manufactured from high tenacity polyester(PET) yarns,knitted to form a structured grid.PET Geogrid  is used to reinforce soils where extremely high tensile strength with low elongation is required.The range of PET Geogrid  is from 20kN/m-1000kN/m suitable for solving complex engineering problem.

PET Geogrid strength and stiffness are affected both by temperature and by rate or duration of loading.Therefore,it is important that standard methods of tensile testing are used,so that temperature and strain rate are defined.

PET Geogrid’s tensile strength and high molecular weight offer both vertical and horizontal soil reinforcement,and it’s proprietary UV-stabilized coating compound provides enhanced durability against the elements.

Classification Of PET Geogrid

*PET Geogrid

*Polyester Biaxial Geogrid

*Polyester Uniaxial Geogrid

*Polyester Mining Geogrid  

Features Of PET Geogrid 

*Low elongation (below 13%) and high tensile strength (up to 1000 kN/m)

*Width up to 6.0m

*Industry leading stress-strain values with low elongation

*Improves modulus values of pavement base layers

*Design lifespan of 100 years

Applications Of PET Geogrid 

*Reinforced soil walls

*Embankment reinforcement

*Retaining structures

*Below structural foundations

*Basal reinforcement

*Piling platforms

*Reinforced steep soil slopes

*Subgrade improvement

Keywords：

1.  PET Geogrid

2.  Polyester Biaxial Geogrid

3.  Polyester Uniaxial Geogrid