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PP Reinforcement Biaxial Stretch Plastic Geogrid for Road Protection

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： PP Reinforcement Biaxial Stretch Plastic Geogrid for Road Protection

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Description

Introduction

The houses of Biaxial Geogrids, made of Polypropylene (PP) with their rectangular apertures, excessive tensile energy and optimised geometry of nodes and ribs make them equal to any different comparable material. The reinforcing motion of PP Biaxial Geogrids lies on the whole in confining soil and growing its shearing resistance via a procedure of interlocking between the rectangular ribs and the soil. The load dispersal impact from the interlocking mechanism is notably high quality and can limit sub-base thickness and building cost. PP Biaxial Geogrids can be used with any type of mechanical fill material. Two aperture measurement stages are reachable for most suitable matching with task fill.

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Applications

1.Enhance the bearing ability of street basis and lengthen the length of roads.
2.Prevent avenue floor from collapse, crack and being dirty.
3.Be handy for construction, timesaving and reduce down the value of maintenance.
4.Prevent tunnel from crack occurring.
5.Further solidity slopes to proof water and soil from losses.
6.Reduce the floor thickness of the ground.
7.Consolidate the internet for developing grass on the slopes so as to stabilization surrounding virescence.
8.Be used for synthetic pinnacle internet of mines as an alternative of metallic ones.It is of fire-retardant and anti-statics.

Working Drawing

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