Technical Parameters of Unidirectional Tensile Polypropylene Geogrid (GB/T 17689-1999)
|
Characteristic
|
Unit
|
TGDG25
|
TGDG35
|
TGDG50
|
TGDG80
|
TGDG110
|
|
Mass per unit
|
g/m2
|
370±50
|
450±50
|
550±50
|
700±50
|
1100±50
|
|
Roll width
|
m
|
1.00±0.20 2.00±0.20
|
|
Tensile yield force per linear meter ≥
|
KN/m
|
25
|
35
|
50
|
80
|
110
|
|
Tensile Elongation≤
|
%
|
10
|
|
Tensile Strength at 2% Elongation ≥
|
KN/m
|
7
|
10
|
12
|
26
|
32
|
|
Tensile strength at 5% Elongation ≥
|
KN/m
|
14
|
20
|
28
|
48
|
64
|
Technical Parameters of Unidirectional Tensile HIGH-Density Polyethylene Geogrid （GB/T 17689-1999）
|
Characteristics
|
Unit
|
TGDG25
|
TGDG35
|
TGDG50
|
TGDG80
|
TGDG110
|
|
Mass per unit
|
g/m2
|
370±50
|
450±50
|
550±50
|
700±50
|
1100±50
|
|
Roll width
|
m
|
1.00±0.20 2.00±0.20
|
|
Tensile yield force per linear memter≥
|
KN/m
|
25
|
35
|
50
|
80
|
110
|
|
Tensile elongation≤
|
%
|
12
|
|
Tensile strength at 2% elongation ≥
|
KN/m
|
6
|
9
|
10
|
23
|
30
|
|
Tensile strength at 5% elongation ≥
|
KN/m
|
12
|
18
|
25
|
44
|
60
|
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