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Environmental protection engineering PP Biaxial Geogrid

Polyester biaxial geogrid is manufactured from high tenacity multifilament polyester yarns and coated with durable polymer, it is used to stabilize the earth structures, such as road, highway, railway, airport, MSE wall, steep slope and pavement construction.

Commodity name： Environmental protection engineering PP Biaxial Geogrid

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Description

Introduction

Bidirectional geogrid is a often used geotechnical cloth composed of high-strength polyester or polypropylene fiber bundles with interwoven fiber nodes. The bidirectional geogrid has a vast vary of applications, which include however now not constrained to the following aspects:

Video Showcase

Applications

Geotechnical engineering: Bidirectional geogrids can be used for slope protection, embankment protection, and economic organization security on soil and rock slopes to prevent soil erosion and collapse. It can embellish the tensile electrical energy and shear resistance of the soil, expand the stability and sliding resistance of the slope surface.

Road and railway engineering: Bidirectional geogrids can be used for roadbed reinforcement, clean groundwork treatment, and embankment slope protection engineering. It can disperse loads, increase the bearing functionality of soil, gradual down avenue settlement and lateral deformation, and extend the company existence of roads and railways.

Working Drawing

Hydraulic engineering: Bidirectional geogrids can be used for river regulation, dam reinforcement, and reservoir protection engineering. It can prolong the soil's ability to face up to erosion and erosion, and shield water conservancy facilities from the erosion and have an impact on of water flow.

Mining engineering: Bidirectional geogrids can be used for slope pinnacle protection, tailings pond reinforcement, and soil remedy at the bottom of the pit. It can decorate the stability and tensile electricity of soil, restriction the contract and deformation of soil.

Environmental protection engineering: Bidirectional geogrids can be utilized to duties such as landfills, sewage remedy plants, and ecological restoration areas. It can enhance the stability and load-bearing functionality of soil, decorate the steadiness and sustainability of geological environment.

In summary, bidirectional geogrids have first-rate tensile strength, shear resistance, and permeability, and are drastically used in geotechnical engineering, avenue and railway engineering, water conservancy engineering, mining engineering, and environmental protection engineering. It can decorate the strength and balance of soil, enhance the sturdiness and safety of engineering structures.

Specifications

Item	Test Method	Unit	PBX1515		PBX2020		PBX3030		PBX4040		PBX5050
Item	Test Method	Unit	MD	TD	MD	TD	MD	TD	MD	TD	MD	TD
Polymer	-	-	PP
Minimum Carbon Black	ASTM D 4218	%	2
Tensile Strength	ASTM D 6637	kN/m	15	15	20	20	30	30	40	40	50	50
Tensile Strength @ 2% Strain	ASTM D 6637	kN/m	5	5	7	7	10.5	10.5	14	14	17.5	17.5
Tensile Strength @ 5% Strain	ASTM D 6637	kN/m	10.5	10.5	14	14	21	21	28	28	35	35
Elongation	ASTM D 6637	%	13	13	13	13	13	13	13	13	13	13
Junction Efficiency	GRI GG2	%	93	93	93	93	93	93	93	93	93	93
Flexural Rigidity	ASTM D 7748	mg-cm	250,000		750,000		2,000,000		4,800,000		8,000,000
Aperture Stability	ASTM D 7864	m-N/deg	0.32		0.50		0.75		0.98		1.10
Aperture Size	-	mm	38	38	38	38	36	36	35	35	33	33
Roll Width	-	m	3.95 or 5.95
Roll Length	-	m	50