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Waterproof Geotextile

Waterproof geotextile refers to a geotextile anti-seepage material that uses plastic film as the anti-seepage base material and is compounded with non-woven fabrics. It can effectively intercept sand loss, drain excess liquid and gas out of the soil structure, and enhance the stability of the building structure to improve soil quality.

Classification :

Waterproof Geotextile

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PRODUCT DETAILS

Product introduction

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

Packaging and Shipping

We are fully committed to ensuring the safe delivery of every order. Before leaving the factory, all products are secured with professional, shock-resistant, and crush-proof packaging to provide comprehensive protection against damage during transit. We offer flexible shipping solutions—including air, sea, and land transport—tailored to your specific project needs and delivery schedules.

Client Visit

With rigorous quality control and efficient logistics, our products have been exported to over 100 countries and regions across Asia, Europe, Africa, the Americas, and Oceania, establishing us as a key supplier in the global geosynthetics industry.

Certificates

Our company has obtained certifications including ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), CE, ASTM, and GOST, ensuring compliance with market entry requirements in the EU, US, Russia, and other regions.