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Geogrid series

Biaxial stretch plastic geogrid

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performance

  It is made of polymer with strict ratio and then stretched vertically and horizontally. It has high tensile modulus and strength, enduring resistance to mechanical damage, and can withstand stress in various harsh environments.


scope of application

  Roads, railways, airport runways, docks, bridges, abutments, embankment protection, etc.


Technical Parameter


Refer to GB/T17689-2008


Biaxially stretched polypropylene geogrid

project

tensile strength,KN/m≥

Nominal elongation,≤%

Tensile force at 2% elongationKN/m≥

Tensile force at 5% elongationKN/m≥

direction

transverse

direction

transverse

direction

transverse

direction

transverse

TGSG2020

20

20

15

13

7

7

14

14

TGSG3030

30

30

15

13

10.5

10.5

21

21

TGSG4040

40

40

15

13

14

14

28

28

TGSG5050

50

50

15

13

17.5

17.5

35

35

Breadth

1-6m


Refer to Q/CR549.2-2016

Biaxially stretched polypropylene geogrid

project

specifications

GGR/PP/BS30-30

GGR/PP/BS40-40

GGR/PP/BS50-50

Mass per unit g/

260

400

500

Longitudinal and transverse tensile strength KN/m

30

40

50

Tensile strength at 2% elongation in both longitudinal and transverse directions KN/m

10.5

14

17.5

Tensile strength at 5% elongation in both longitudinal and transverse directions KN/m

21

28

35

Nominal elongation in both longitudinal and transverse directions

15.0%/13.0%

wide in width

1-6m

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