PP biaxial geogrid

PP biaxial geogrid SG1200

Product description: geogrid,biaxial geogrid,bx1200,geogrid bx1200
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Introduction: Biaxial geogrid 1200, made of high molecular polymer, is extruded into sheet and then punched into regular mesh pattern, and finally stretched in longitudinal and transverse directions.

Features: 1. With high tensile strength in longitudinal and transverse directions

2.This structure can provide an chain system of more effective force bearing and spreading for the soil.

Application: Mainly applied in highway, railway, slope protecting projects etc.

1)strengthen land loading capacity and extend its service life.

2) convenient to construct ; reducing project cost and maintenance cost.

Specifications

Spec	Test Method	Unit	MD Values	XMD Values
Polymer	Polypropylene
Standard Colour	Black
Minimum Carbon Black		%	2
Tensile Strength at 2% Strain	ASTM D 4218	kN/m	6	9
Tensile Strength at 5% Strain	ASTM D 6637	kN/m	11.8	19.6
Ultimate Tensile Strength	ASTM D 6637	kN/m	19.2	28.8
Strain at Ultimate Strength	ASTM D 6637	kN/m	13	13
Structural Integrity
Junction Efficiency	GRI GG2	%	93	93
Flexural Rigidity	ASTM D 7748	mg-cm	750,000
Aperture Stability	COE Method	m-N/deg	0.65