8 Oz Nonwoven Geotextile Fabric

Material：Polypropylene (PP)
Feature：High tensile strength and tear resistance, good water permeability and filtering effect
Application：Highway, railway, airport runway
Shipping Method：logistics
Product Category：Geotextile Fabric,Nonwoven Geotextile
Price：The price of 8 oz non woven geotextile fabric is not fixed and is influenced by various factors. For more details, please consult us.

An 8-ounce non-woven geotextile is a non-woven fabric product formed by interlocking fibers through a needle-punching process, creating a three-dimensional structure. Its weight specification is 8 ounces (approximately 300 grams per square meter). It is widely used in geotechnical and civil engineering for primary functions such as separation, filtration, drainage, reinforcement, and protection.

Performance

The 8-ounce non-woven geotextile possesses various excellent properties, meeting the needs of different engineering scenarios:

Mechanical Performance: High tensile strength and tear resistance, capable of dispersing, transferring, or decomposing concentrated stress to prevent soil damage from external forces. It exhibits good elongation under certain stress levels, adapting to irregular and uneven surfaces.
Hydraulic Performance: Excellent water permeability and filtration, allowing water flow while effectively retaining sand and soil. The pore structure formed by its fiber network provides efficient planar drainage and vertical permeability.
Durability: 8 ounces of non-woven geotextile has excellent chemical stability, acid and alkali resistance, corrosion resistance, insect resistance, and oxidation resistance. At the same time, it has anti-aging performance and UV resistance, and some materials can withstand high temperatures

Application

The 8-ounce non-woven geotextile is widely used in the following engineering fields:

Transportation Infrastructure: Used for base separation, reverse filtration, and reinforcement in roads, railways, and airport runways.
Water Conservancy Projects: Applied for reverse filtration in dams and slope protection, and for separation and anti-seepage in canals, as well as tunnel drainage.
Environmental Engineering: Used in anti-seepage systems for landfills and other environmental protection projects.
Municipal & Landscaping: Suitable for landscaping, underlying layers for French drains, erosion control, and dust suppression covers on construction sites.

Specifications

The following table outlines the typical specifications for 8-ounce non-woven geotextile, with reference to the GB/T 17638-2017 standard.

Property / Indicator	Unit	Standard Requirement (≥)	Typical Value Range
Unit Area Mass	g/m²	275	275 ± 7%
Thickness	mm	≥ 2.0	2.2 – 2.8
Tensile Strength	kN/m	≥ 9.5	10 – 14
Elongation at Break	%	40 – 80	50 – 70
CBR Burst Strength	kN	≥ 1.8	2.0 – 2.8
Vertical Permeability Coefficient	cm/s	5 × 10⁻² – 5 × 10⁻¹	~ 1 × 10⁻¹
Apparent Opening Size (O₉₀)	mm	0.07 – 0.20	0.08 – 0.12

Standard Packaging Specifications:

Roll Width: 2m, 3m, 4m, 5m, 6m (Customizable)
Roll Length: 50m, 100m (Customizable)
Packaging: Wrapped with waterproof woven film or plastic sheeting to ensure protection from contamination during transportation and storage.