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Woven Geotextiles

Geotextile is usually made from a synthetic polymer such as polypropylene (PP), polyester (PET) etc. raw material and processed by woven & needle punched non woven or heat bonded methods. It is used as protection, filtration or separation layer alternative to diverse terrain such as soil, rock, sand and so on, also the UV Resistance and Thermal Bonded etc.

Classification :

Woven Geotextiles

Keywords :

Woven Geotextiles

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info@sdzhgeomaterials.com

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PRODUCT DETAILS

Product introduction

Woven geotextile is composed of at least two parallel yarns (or flat yarns). One group is called warp yarn along the longitudinal direction of the loom (the direction in which the fabric travels), and the other group is arranged horizontally called weft yarn. The warp and weft are woven into cloth with different weaving equipment and processes, which can be woven into different thicknesses and densities according to different ranges of use. Generally, spinning geotextiles have relatively strong resistance in both vertical and horizontal directions. Tensile strength (latitude is greater than longitude), has good stability performance.

Performance characteristics

High strength, due to the use of plastic fibers, it can maintain full strength and elongation in dry and wet condition.

Corrosion-resistant, long-lasting corrosion-resistant in mud/soil water of different acidity and alkalinity.

Good water permeability, there are voids between the fibers, so it has good water permeability.

Good anti-microbial properties, microorganisms, insects are not damaged.

Convenient construction, because the material is light and soft, so it is convenient for transportation, laying and construction.

Light weight, low cost, corrosion resistance, anti-filtration, drainage, isolation, enhancement and other good properties.

Technical indicators

Item	Specification
Item	100	150	200	250	300	350	400	450	500	600	800	note
Mass deviation per unit area	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
thicknesses	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
Width deviation	-0.5
breaking strength KN/m≥	2.5	4.5	6.5	8.0	9.5	11.0	12.5	14.0	16.0	19.0	25.0	vertically and horizontally
Elongation at break %	25~100
CBR Top Break Power kN≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
tearing force kN≥	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.60	vertically and horizontally
equivalent pore size	0.07~0.2
vertical permeability coefficient	Kx(10-2~10-3)											K=1.0~9.9

New standard for geotextile ( GB/T 17638- 2017 )

Item		Nominal breaking strength /(kN/m)
Item		3	5	8	10	15	20	25	30	40
1	Longitudinal and transverse rupture strength /(KN/m)≥	3.0	5.0	8.0	10.0	15.0	20.0	25.0	30.0	40.0
2	Nominal breaking strength corresponding to the elongation /%	20-100
3	damaged by groundless slander /kN ≥	0.6	1.0	1.4	1.8	2.5	3.2	4.0	5.5	7.0
4	Quality deviation rate per unit area /%	±5
5	Width deviation rate %	-0.5
6	Thickness deviation rate %	±10
7	equivalent pore size O3o(O3s)/mm	0.07-0.20
8	vertical permeability coefficient cm/s	Kx(10¹-10³) where: K=1.0-9.9
9	vertical and horizontal tearing /kN≥	0.10	0.15	0.20	0.25	0.40	0.50	0.65	0.80	1.00
10	Acid and alkali resistance (strength retention) %≥	80
11	Oxidation resistance (strength retention) %≥	80
12	UV resistance (strength retention) %≥	80

FACTORY APPEARANCE

We mainly produce PP bidirectional geogrids, PE and PP unidirectional geogrids, warp knitted geogrids, glass fiber geogrids, basalt geogrids, geotextiles, geomembranes, geonets, safety fences, three-dimensional geogrid mats, geocomposite products, etc.

Shandong Zhonghuan Engineering Materials Co., Ltd.

HONOR

The products are mainly used in the infrastructure construction of roads, railways, irrigation projects, electricity, soil and water conservation and environmental greening.

FAQ

Q: Can we take some samples? Any fees?

A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Q:Can you deliver the goods on time?

A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.

Q: What are the loading ports?

A: In general, we ship the goods from Shanghai, Tianjin, Qingdao and Ningbo ports. You can designate other ports according to your needs.

Q: Is there quality inspection before loading?

A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

Q: How is the product packaged?

A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

Woven Geotextiles