Introduction
Biaxial geogrid is manufactured from High Density Polythylene. It is produced through the process of extruding, punching, heating and longitudinal and transverse stretching.
Performance
High tensile strength at both longitudinal and transverse direction
Application
(1) Soft foundation reinforcing for highway, railway
(2) Slope protecting projects
(3) Landfill sites
Benefits
(1) Improving bearing capacity of foundation
(2) Preventing cracking and subsiding
(3) Convenient to construct, reducing cost and maintaining expense
Technical data
|
Item
|
TGSG15
|
TGSG20
|
TGSG30
|
TGSG40
|
|
Polymer
|
HDPE
|
|||
|
Minimum Carbon Black, %
|
2
|
|||
|
Tensile strength @2%Strain, Kn/m
|
5
|
7
|
10.5
|
14
|
|
Tensile strength @5%Strain, Kn/m
|
7
|
14
|
21
|
28
|
|
Ultimate Tensile strength, Kn/m
|
15
|
20
|
30
|
40
|
|
Strain @Ultimate strength, MD, %
|
13
|
|||
|
Strain @Ultimate strength, CMD, %
|
10
|
|||
|
Roll Width, m
|
3.95
|
|||
|
Roll Length, m
|
50
|
|||
|
Roll Weight, kg
|
39
|
50
|
72
|
105
|
|
Aperture Size, md x cmd, cm x cm
|
30x30
|
36x38
|
34x36
|
34x36
|