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Chinese Bi-Directional Polypropylene Pp Biaxial Geogrid (TGSG1515-5050) for Road Base

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： Chinese Bi-Directional Polypropylene Pp Biaxial Geogrid (TGSG1515-5050) for Road Base

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Description

Introduction

Civil Engineering Construction/Slope safety PP biaxial geogrid made through Polypropylene (PP) with their rectangular apertures, excessive tensile electricity and optimised geometry of nodes and ribs make them equal to any different comparable material.

The PP/Biaxial/Plastic/CE Geogrid for Railroad Construction lies in general in confining soil and growing its shearing resistance via a process of interlocking between the rectangular ribs and the soil. The load dispersal impact from the interlocking mechanism is rather high quality and can decrease sub-base thickness and development 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, everlasting basis assist for massive airports, parking lots, terminal yards, etc.

1. Increase the bearing potential of the subgrade and lengthen the carrier lifestyles of the subgrade.
2. Prevent the avenue floor from collapsing or cracking, and hold the floor lovely and tidy.
3. Prevent cracks in culverts.
4. Strengthen soil slopes to forestall soil erosion.
5. Stable greening surroundings helping grass slope.
6. Can substitute metallic 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