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China 40kn Grid Mesh Biaxial Pp Plastic Geogrid for Road 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 40kn Grid Mesh Biaxial Pp Plastic Geogrid for Road Reinforcement

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Description

Introduction

Plastic biaxial geogrid is the type of geosynthetic fabric which is broadly used to improve keeping walls, as properly as subbases or subsoils beneath roads or structures. Plastic biaxial geogrid is regularly made from plastic substances which might also be high-density polypropylene or high-density polyethylene (HDPE) resins via the approaches of extruding, sheet forming, punching and stretching.

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Applications

*Improve the balance and bearing potential of the roadbed, and lengthen the carrier life;
* Provent the deformation and cracking of subguarde induced by means of the loss of subgrade materials;
* High strength,good fiexibility,anti-aging,resisting acid and alkaline;
* The filling ability of holding wall is improved, the earth stress of preserving wall is reduced,the price is saved, the provider lifestyles is extended, and the renovation value is reduced.

Working Drawing

1. Soil reinforcement purposes such as conserving walls, steepened slopes, bridge abutments, embankments, embankments over tender soils
2. Waste containment, as properly as subbases or subsoils beneath roads or structures.
3. Highway, railway, port, airport and municipal project
4. Support in the healing working face of coal mine

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