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Embankments PP/HDPE Uniaxial Geogrid

HDPE uniaxial geogrid is manufactured from select grades of High Density Polyethylene, from the process of extruding and longitudinal stretching.

Commodity name： Embankments PP/HDPE Uniaxial Geogrid

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PP/HDPE Uniaxial Geogrid

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Description

Introduction

Unidirectional geogrid is a type of geotechnical material commonly used for soil reinforcement and protection. It is made of high-strength polymer materials and has the following characteristics and applications

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Applications

Unidirectionality: Unidirectional geogrids have unidirectional tensile properties, that ability they have increased strength in one path and weaker in the special direction. This unidirectionality can achieve sturdy reinforcement of resources and beautify soil stability.

High strength: Unidirectional geogrids are made of high-strength polymer materials, which can face up to large tensile and compressive forces, enhancing the stability of the soil.

Corrosion resistance: Unidirectional geogrids have pinnacle corrosion resistance and can adapt to a range of environmental conditions and soil chemicals, making them a great deal much less inclined to corrosion and degradation.

Permeability: Unidirectional geogrids have a positive diploma of permeability, which can promote the infiltration and discharge of water, and limit the have an impact on of water stress on the soil.

Working Drawing

Road and railway engineering: Unidirectional geogrids are frequently used in the reinforcement and security engineering of roads and railways, which can embellish the bearing capacity of the roadbed, prevent deformation and settlement of the roadbed.

Basic engineering: Unidirectional geogrids can be used in the groundwork engineering of constructions to expand the bearing attainable and steadiness of the foundation, and end contract and action of the foundation.

Reinforcement of Embankments and Embankments: Unidirectional geogrids can be used for the reinforcement and security of embankments and embankments, stopping water go with the waft erosion and erosion, and improving the safety and stability of hydraulic engineering.

Landfill: Unidirectional geogrids can be used for anti-seepage and air air pollution prevention duties in landfills, reducing waste air air pollution to soil and groundwater.

Specifications

Index Properties	Test Method	Unit	UX60PE	UX80PE	UX90PE	UX120PE	UX130PE	UX160PE	UX170PE	UX180PE
Polymer	-		HDPE	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE
Minimum Carbon Black	ASTM D4218	%	2	2	2	2	2	2	2	2
Ultimate Tensile Strength,MD	ASTM D6637	kN/m	60	80	90	120	130	160	170	180
Tensile Strength @2%Strain,MD	ASTM D6637	kN/m	16	21	24	33	38	47	49	52
Tensile Strength @5%Strain,MD	ASTM D6637	kN/m	31	40	45	65	75	93	96	103
Strain@UltimateStrength,MD	ASTM D6637	%	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5
Junction Efficiency	GRI GG2-87	%	93	93	93	93	93	93	93	93
Flexural Rigidity	ASTM D1388	mg-cm	530,000	1,150,000	2.300,000	6,050,000	6,400,000	8,600,000	8,900,000	9,100,000
UV Resistance	ASTM D4355	%	98	98	98	98	98	98	98	98
Minimum Reduction Factor for Installation Damage (RFid)	ASTM D5818	-	1.05	1.05	1.05	1.05	1.05	1.05	1.05	1.05
Reduction Factor for Creep for 120-year Design Life (RFcr)	ASTM D5262	-	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6
Roll Width	-	m	1/1.3/2	1/1.3/2	1/1.3/2	1/1.3/2	1/1.3/2	1/1.3/2	1/1.3/2	1/1.3/2
Roll Length	-	m	100	50	50	50	50	50	50	50