HDPE Uniaxial Geogrid

HDPE Uniaxial Geogrid is manufactured from High Density Polyethylene, produced through the process of extruding, punching, heating and stretching.

It is far more advantaged than traditional or existed reinforcement materials.

Performance

• High tensile strength

• Low creep deformation

Benefits

• Improving bearing capacity of retaining wall or dam

• Extending the project life

• Reducing floor area

• Shortening construction period, reducing cost and maintaining expense

Application

• Retaining Wall Reinforcement

• Steep Slope Reinforcement

• Dam Reinforcement

Technical data

Index Properties	Test Method	Unit	MD Value
Index Properties	Test Method	Unit	GG60PE	GG80PE	GG120PE	GG160PE	GG180PE	GG200PE
Brand	Lianxiang
Polymer	-	-	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE
Minimum Carbon Black	ASTM D 4218	%	2	2	2	2	2	2
Tensile Strength @ 2% Strain	ASTM D 6637	kN/m	16	23	35	47	52	58
Tensile Strength @ 5% Strain	ASTM D 6637	kN/m	31	44	65	93	104	116
Ultimate Tensile Strength	ASTM D 6637	kN/m	60	80	120	160	180	200
Strain @ Ultimate Strength	ASTM D 6637	%	11.5	11.5	11.5	11.5	11.5	11.5
Junction Efficiency	GRI GG2-87	%	93	93	93	93	90	90
Flexural Rigidity	ASTM D 1388	mg-cm	1,400,000	2,300,000	6,000,000	19,000,000	-	-
Durability
UV Resistance	ASTM D 4355	%	98
Oxidation Resistance	EN ISO 13438	%	100
Brittleness	WashDOT T926	-	Pass
Reduction Factor
Reduction Factor of Installation Damage (RFid)	ASTM D5818	-	1.00
Reduction Factor for Creep of 114-year Design Life (RFcr)	ASTM D5262	-	2.23
Dimensions
Roll Width	-	m	1 or 2
Roll Length	-	m	100
Note: MD = Machine Direction

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