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PP HDPE Grille Mesh Uniaxial Plastic Geogrid/ PE One-Way Geogrid

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

Commodity name： PP HDPE Grille Mesh Uniaxial Plastic Geogrid/ PE One-Way Geogrid

Category:

PP/HDPE Uniaxial Geogrid

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john@xiuhegeo.com

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Description

Introduction

Unidirectional geogrid is a cloth used for soil reinforcement and protection, generally made of polymer substances such as polyester, polypropylene, etc. Its structural characteristic is that it has a huge reinforcement impact in one direction, whilst it is especially gentle in the different direction, enjoying a function in isolation and filtration.

Unidirectional geogrids are typically used in engineering tasks such as roads, embankments, dams, and mines to forestall soil erosion, fortify slopes, filter and drain water, etc. Compared to bidirectional geogrids, unidirectional geogrids are greater appropriate for engineering tasks that emphasize precise directional reinforcement and drainage functions.

Video Showcase

Applications

Slope reinforcement: Unidirectional geogrids can be used for slope reinforcement and safety to forestall slope give way and landslides brought about via soil loosening or exterior forces.
Foundation reinforcement: In engineering tasks such as roads, bridges, and embankments, unidirectional geogrids can be used to strengthen and stabilize the foundation, enhance its bearing capability and anti contract performance.
Drainage treatment: Unidirectional geogrids have positive permeability and can be used for the building of drainage systems, enjoying a function in tasks that require drainage treatment.
Soil and water conservation: Unidirectional geogrids can be used for water solidification, soil and water conservation projects, to forestall soil erosion, and keep environmental and ecological balance.
Soil reinforcement in railway and tunnel engineering: In railway and tunnel engineering, unidirectional geogrids can be used for soil reinforcement and aid to make certain engineering safety.

Working Drawing

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