Specifications

1.TGSG15-15 two-directional geogrid with geotextile
2.Spec:300g/m2
Width:4m
3.Application:used in engineering construction

 

      The introduction and application of PP biaxial geogrid with geotextile:

        1.Geogrid application in highway and railway, can reduce the abutment and roadbed settlement difference, reduce vehicle and roadbed vibration, slow embankment structure deformation, ensure the safety and comfortable vehicle.

        2.In backfilling  adding geogrid, can increase the backfilling material shear strength and metaphase integrity, reduce mid-term fill quantity, the soft foundation treatment convenient and reduce the cost.

        3.In the earth-rock profile design, by geogrid reinforced structure, can improve do dam stressed deformation performance, of the dam to avoid breaking and reduce quantity and project cost.

      The spec and property indexes of biaxial geogrid with geotextile :

 

Items	Art.NO	1	2	3	4	5
	Spec	TGSG15-15	TGSG20-20	TGSG30-30	TGSG40-40	TGSG45-45
Mass per unit (g)		300±30	330±30	400±40	500±50	550±50
Breadth (m)		4.0+0.2/-0
Longitudinal extension yield force (KN/m ≥)		15	20	30	40	45
Transverse tensile yield force (KN/m ≥)		15	20	30	40	45
Longitudinal yield elongation (%≤)		13
Transverse yield elongation (%≤)		16
the tensile elongation 2% longitudinal (KN/m≥)		5	8	11	13	16
the tensile elongation 2% transverse (KN/m≥)		7	10	13	15	20
The tensile elongation 5% longitudinal (KN/m≥)		8	10	15	16	25
The tensile elongation 5% transverse (KN/m≥)		10	13	15	20	22