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Pet Polyester Multifilament Woven Geotextile with High Strength

Polyethylene vinegar (PET) woven geotextile is a kind of high strength and high tenacity geomaterial.

Commodity name： Pet Polyester Multifilament Woven Geotextile with High Strength

Category:

Polyester (PET) Woven Geotextile

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john@xiuhegeo.com

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Description

Introduction

Polyester Woven Geotextile is interwoven by high tenacity PET filament yarn into a dimensionally stable network

The inherent characteristics of Polyester high tensile strength and modulus, low elongation, low creep, and high longterm design strength makes the good ideal for soil reinforcement application. The fabric develops excellent frictional interaction with a wide variety of soil and granular materials.

The relatively low openings of these fabrics enable them to act as efficient separators preventing the mixing of costly granular materials with fine-grained soils. It has a reasonably high permeability to prevent excessive buildup of pore pressures due to applied loadings.

用于道路建设的加固用优质PET编织土工布

Features

Excellent puncture and tear resistance along with high tensile strengths
Uniform opening provides excellent flow and filtration characteristics
Lightweights are typically used for separation of good to moderate subgrades and for controlling run-off and flow velocity.
Heavyweight Wovens are typically used for separation and reinforcement and applications such as the stabilization of weak subgrades for heavy loads or if the base material is abrasive.
Low deformation systems such as a paved road on weak subgrades require a product that will increase the bearing resistance of the subgrade as well as provide separation and filtration under long-term dynamic loads
Consider a Woven geotextile with high modulus, high flow and an AOS compatible with subgrade soils.

Video Showcase

Application

1. QuarantineUse geotextiles to isolate (soil and sand, soil and concrete, etc.). So that two or more materials do not lose, not mixed.
2. Filtration (reverse filtration)When the water flows from the fine soil layer to the coarse soil layer, the good air permeability and water permeability of the geotextile are used to make the water flow through, and effectively intercept the soil particles, fine sand, small stone, etc., in order to maintain the stability of the water and soil engineering.
3. Drainage
Geotextile has good water conduction performance, it can form a drainage channel inside the soil body, and the excess liquid and gas in the soil structure are discharged.

4. Reinforcement
The use of geotextile to enhance the tensile strength and deformation resistance of soil, enhance the stability of building structure, and improve the quality of soil.

Working Drawing

Specifications

Properties	Test Method	Unit	WG100/100PET	WG200-200PET	WG300-100PET
Strength@ UItimate(MD)	ASTM D4595	kN/m	100	200	300
Strength@ Ultimate(TD)	ASTM D4595	kN/m	100	200	100
Elongation MD	ASTM D4595	%	10±2	10±2	10±2
Strength@5% Strain(MD)	ASTM D4595	kN/m	42	85
CBR Strength	EN ISO 12236	kN	7.5	10.6	8.9
Drop Strength	EN 918	mm	11	10	11
Creep Reduced Strength(MD)	ASTM D 5262	kN/m	69	140	205
Long Term Design Strength(MD)	GR-GT7	kN/m	57	118	170
Apparent Open Size	ASTM D4751	mm	≤0.55	≤0.55	≤0.55
Flow Rate	ASTM D4491	L/m2/s	15-20	15	15
Roll Width		M	5.2	5.2	5.2
Roll Length		m	100	100	100