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China Price 20kn 30kn 40kn Grid Mesh Biaxial Polypropylene High Strength Pp Plastic Geogrid forRoad Reinforcement

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： China Price 20kn 30kn 40kn Grid Mesh Biaxial Polypropylene High Strength Pp Plastic Geogrid forRoad Reinforcement

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Description

Introduction

Civil Engineering Construction/Slope protection PP biaxial geogrid made by Polypropylene (PP) with their square apertures, high tensile strength and optimised geometry of nodes and ribs make them equal to any other similar material.

The PP/Biaxial/Plastic/CE Geogrid for Railroad Construction lies mainly in confining soil and increasing its shearing resistance by a process of interlocking between the square ribs and the soil. The load dispersal effect from the interlocking mechanism is highly effective and can reduce sub-base thickness and construction cost.

Video Showcase

Applications

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.

Working Drawing

Applicable to dam and subgrade reinforcement, slope protection, wall reinforcement, permanent foundation support for large airports, parking lots, terminal yards, etc.

1. Increase the bearing capacity of the subgrade and extend the service life of the subgrade.
2. Prevent the road surface from collapsing or cracking, and keep the ground beautiful and tidy.
3. Prevent cracks in culverts.
4. Strengthen soil slopes to prevent soil erosion.
5. Stable greening environment supporting grass slope.
6. Can replace metal mesh for underground coal mine false roof network.

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