PP Geogrid

• Color: Black
• Application: Retaining Wall, Steep Slop, Dam, Road Base
• Function: Anti-slip, Reinforcement
• Classification: Plastic Geogrid
• Material: Plastic
• Trademark: CHANGYI
• Origin: China

Product Description

PP Biaxial Geogrid is made by Polypropylene. It is produced through the process of the extruding, punching, heating, longitudinal stretching and transverse stretching.

Performance:
High tensile strength at both longitudinal and transverse direction. Application: Soft foundation reinforcing for highway, railway, slope protection projects, landfill sites, etc.

Benifits:
Improving bearing capacity of foundation. Preventing cracking and subsiding. Convenient to construct, reducing cost and maintaining expense.

Product Code	Test Method	GG1515	GG2020	GG2020L	GG2525	GG3030	GG3030L	GG4040	GG4545	GG5050
Polymer		PP	PP	PP	PP	PP	PP	PP	PP	PP
Vertical Minimum Carbon Black	ASTM D 4218	2%	2%	2%	2%	2%	2%	2%	2%	2%
Vertical ultimate tensile strength(KN/m)	ASTM D 6637	15	20	20	25	30	30	40	45	50
Horizontal ultimate tensile strength(KN/m)	ASTM D 6637	15	20	20	25	30	30	40	45	50
Vertical strain ultimate strength (%)	ASTM D 6637	13	13	13	13	13	13	13	13	13
Horizontal strain ultimate strength (%)	ASTM D 6637	13	13	13	13	13	13	13	13	13
Vertical stretch force at 2% elongation (KN/m)	ASTM D 6637	5	7	7	9	10.5	10.5	14	16	17.5
Horizontal stretch force at 2% elongation (KN/m)	ASTM D 6637	5	7	7	9	10.5	10.5	14	16	17.5
Vertical stretch force at 5% elongation (KN/m)	ASTM D 6637	7	14	14	17	21	21	28	32	35
Horizontal stretch force at 5% elongation (KN/m)	ASTM D 6637	7	14	14	17	21	21	28	32	35
Vertical Junction Efficiency	GRI GG2	90%	90%			90%		90%
Horizontal Junction Efficiency	GRI GG2	90%	90%			90%		90%
Vertical Overall Flexural Rigidity	ASTM D 1388	690, 000 mg-cm	1, 090, 000 mg-cm			3, 930, 000 mg-cm		11, 480, 000 mg-cm
Vertical Aperture Stability	COE Method	646        mm-N/deg	707        mm-N/deg			1432        mm-N/deg		2104        mm-N/deg
Roll Width (m)		3.95	3.95	3.95	3.95	3.95	3.95	3.95	3.95	3.95
Roll Length (m)		50	50	50	50	50	50	50	50	50
Roll Weight (kg)		39	48	48	58	68	68	96	110	128