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40kN PP Geogrid composite with 200g Geotextile for Reinforcement

Composite geogrid is a high-strength, high-stability geomaterial, mainly composed of polypropylene and glass fibre.

Commodity name： 40kN PP Geogrid composite with 200g Geotextile for Reinforcement

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Description

Introduction

Composite geogrid is a structurally special geogrid composed of specific materials, normally which includes polymer substances and different enhanced substances such as fiberglass, polyethylene, etc. Composite geogrids mix the blessings of exclusive substances and have greater strength, durability, and tensile performance.

The frequent constructions of composite geogrids consist of biaxial tensile structures, multi-layer structures, biaxial tensile+uniaxial tensile structures, etc. The plan of unique buildings can meet one-of-a-kind engineering needs. The principal features and software areas of composite geogrids are comparable to ordinary geogrids, along with street engineering, railway engineering, bridge engineering, water conservancy engineering, environmental engineering, and landscaping.

Applications

Geotechnical Engineering: In geotechnical engineering, composite geogrids can be used to help rock slopes, stop rock collapse, strengthen slope structures, and enhance slope stability.

Railway and Bridge Engineering: Used for reinforcing and assisting railway subgrades and bridges, bettering the balance and load-bearing capability of railway traces and bridge structures, and enhancing the protection of engineering.

Environmental safety engineering: In environmental safety engineering, composite geogrids can be used for slope protection, river restoration, lake shore reinforcement, etc., to stop soil erosion and pollutant diffusion.

Working Drawing

Specifications

Geogrid Properties	Test Method	Unit	MD	TD
Polymer		一	PP	一
Minimum Carbon Black	ASTM D 4218	%	2	一
Tensile Strength	ASTM D 6637	kN/m	30	30
Tensile Strength @2%Strain	ASTM D 6637	kN/m	10.5	10.5
Tensile Strength @5%Strain	ASTM D 6637	kN/m	21	21
Elongation	ASTM D 6637	%	13	13
Geotextile properties
Polymer			PET	一
Mass per unit area	ASTM D 5261	g/m2	200	一
Tensile Strength	ASTM D 4595	kN/m	13	13
Tensile Enlongation	ASTM D 4595	%	50	50
CBR Puncture Strength	ASTM D 6241	N	2300	一
Apparent Opening Size	ASTM D 4751	mm	0.11
Roll Dimension
Roll Width		M	3.9/5.9	一
Roll Length		m	50