Product description:

Mainly used in road, railway, airport and pier roadbed reinforcement. It is effective to share the foundation load and improve the bearing capacity and stability of subgrade and prolong the life.
In the retaining wall in use, can prevent the landslide and construction is convenient, reduces the manufacturing cost.
In the dam design do reinforcement material, to improve the bearing st ructure of the structure. Of the dam to avoid breaking. To lower the project cost.

 
Two-way tensile polypropylene geogrid performance specifications:   

ITEM	NO	1	2	3	4	5
	Specification	TGSG 15-15	TGSG 20-20	TGSG 30-30	TGSG 40-40	TGSG 45-45
Mass per unit     g		300±30	330±30	400±40	500±50	550±50
Breadth     m		4.0+0.2/-0
Tensile strength  kN/m≥		15	20	30	40	45
Tensile strength   kN/m≥		15	20	30	40	45
Longitudinal yield elongation   %≤		13
Transverse yield elongation %≤		16
Longitudinal tensile force when 2% elongation kN/m≥		5	8	11	13	16
Transverse tensile force when 2% elongation kN/m≥		7	10	13	15	20
Longitudinal tensile force when 5% elongation kN/m≥		8	10	15	16	25
Transverse tensile force when 5% elongation kN/m≥		10	13	15	20	22