Papua New Guinea HDPE Uniaxial Geogrid High Density Polyethylene Ux Geogrid

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

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Papua New GuineaPP/HDPE Uniaxial Geogrid

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Product Description

Introduction

PP/HDPE Uniaxial Geogrid is a high-strength geosynthetic material used in civil engineering and construction projects to improve the stability and strength of soil structures. This geogrid is made of polypropylene (PP) or high-density polyethylene (HDPE) materials, which are known for their exceptional tensile strength and durability.

The primary function of PP/HDPE Uniaxial Geogrid is to provide reinforcement and confinement to soil, preventing it from shifting or settling under heavy loads. This geogrid is designed with ribs or bars that run in one direction, providing unidirectional tensile strength to the soil structure. This unique design allows the geogrid to distribute loads more effectively, reducing the risk of soil failure and improving overall stability.

PP/HDPE Uniaxial Geogrid is commonly used in a variety of applications, including road construction, retaining walls, embankments, slopes, and landfills. By incorporating this geosynthetic material into the design of these structures, engineers can enhance the performance and longevity of the project.

In addition to its strength and durability, PP/HDPE Uniaxial Geogrid is lightweight, flexible, and easy to install. This makes it a cost-effective solution for a wide range of engineering projects, offering long-term benefits and savings in both time and resources.

Video Showcase

Applications

Improving slope stability: Uniaxial geogrid is used to reinforce slopes, providing high modulus and allowing the grid to have extremely low elongation and creep, enhancing slope stability.
Cost saving: Combining anchor sprayed concrete construction methods for slope maintenance can save investment by 30% -50% and reduce construction time.
Suitable for a variety of soils: Uniaxial Geogrid is suitable for various types of soils without the need to source materials from elsewhere, saving time and labor.
Easy and fast construction: The construction of Uniaxial Geogrid is simple and fast, which can significantly reduce construction costs.
Seismic reinforcement effect: The use of geogrids in high rockfill dams can effectively limit the lateral sliding of the dam crest and improve the seismic stability of the dam body.
Enhancing soil strength: The surface friction between the geogrid and the rock mass, the impedance of the grid ribs to the rock mass, and the interlocking effect between the grid mesh and the rock mass limit the lateral displacement of the rock mass and increase the stability of the rock mass structure.

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