High-Performance Fabric Nonwoven Geotextiles for Superior Soil Separation and Filtration

• Customization: Available
• After-sales Service: Installation Guidance
• Warranty: 10 Years
• Model NO.: 100g 150g 200g 250g
• Certification: ISO
• Feature: Corrosion Resistant, Oxidation Resistance, Wear-resistant, Chemical Resistance
• Usage: Insulation, Water Filter, Soil Reinforcement
• Material: PET
• Kind: Non-woven
• Fiber Catagory: Short Fiber, Filament
• Break Elongation: 25%-100%
• EOS 090, mm: 0.07-0.2mm
• Tear Strength: 0.08-0.6kN
• Cbr Burst Strength: 0.3-4.0kN
• Transport Package: PP Woven Bag
• Specification: 80g-500g
• Trademark: OBOR
• Origin: SD, Cn
• HS Code: 560394
• Production Capacity: 40000000 Square Meters/Year
• Package Size: 100.00cm * 100.00cm * 50.00cm
• Package Gross Weight: 150.000kg

Product Description

Product Description

Geotextiles are important materials in civil engineering, and their permeability and durability play a key role in various engineering applications. Here is a more detailed explanation of the specific uses of geotextiles:

Product function

 

1. **Soil Reinforcement**: In projects such as excavations, roadbeds, and embankments, geotextiles can enhance the physical properties of soil. This is because they can evenly distribute the loads applied to the soil, thereby improving the soil's bearing capacity and shear strength.

2. **Drainage**: The permeability of geotextiles allows water to pass through while retaining solid particles, which prevents the accumulation of water in the soil. This characteristic is particularly useful in the construction of drainage layers, such as in roadways, parking lots, and sports fields, to ensure the stability of the foundation.

3. **Filtration**: Geotextiles can effectively filter fine particles, helping to maintain water quality and prevent soil loss. For instance, in river management, wetland restoration, and reservoir construction, geotextiles serve as filtering media to prevent fine soil particles from being washed away by water.

4. **Separation**: In composite material applications, geotextiles can act as separators to prevent the mixing of different materials. For example, in road construction, geotextiles can isolate the base layer from the pavement layer above, enhancing the stability of the roadway.

5. **Protection**: Geotextiles effectively protect the soil surface from erosion and cracking. Especially in slope and bank protection projects, geotextiles can serve as a protective layer to reduce the erosion caused by water flow.

In summary, due to their excellent physical properties and multifunctionality, geotextiles play an indispensable role in civil and environmental engineering. Proper selection and application of geotextiles can significantly enhance the quality and durability of projects.

Application

 

Geotextiles are utilized in civil engineering projects involving soil fills to enhance soil properties. They transform poor-quality soil into a more workable material, allowing construction in areas that would typically be deemed unsuitable. Geotextiles are excellent choices for various infrastructure projects, including roads, ports, landfills, drainage systems, and numerous other civil works.

 Applications of Geotextiles

Geotextiles can be applied in a wide range of common scenarios, including:
- Unpaved and paved roads, including airport runways
- Landfills and stone base layers
- Sidewalks and sand drainage systems
- Parking lots and curbed areas
- Green spaces and recreational facilities
- Retaining wall constructions
- Duct banks and pipe trenches

 Factors Affecting Lifespan of Nonwoven geotextile

1. Material Quality: High-quality synthetic fibers like polypropylene or polyester typically offer better longevity due to their resistance to chemical and UV degradation.
2. Environmental Conditions: Harsh environments, such as high humidity, extreme temperatures, or exposure to chemicals, can reduce the lifespan of the fabric. For instance, geotextiles used in coastal or mountainous areas may experience a shorter lifespan due to more severe conditions.
3. Installation and Maintenance: Proper installation and regular maintenance can significantly extend the lifespan of nonwoven geotextile fabrics. Poor installation practices can lead to premature wear and tear.



Typical Lifespan

- General Use: In typical conditions, nonwoven geotextile fabrics can maintain their performance for several decades, often ranging from 20 to 50 years.
- Specific Applications: For certain applications like road construction or drainage systems, the lifespan can be around 10 to 20 years, depending on the specific stresses and environmental factors involved.
 

Product Parameters

 

ltem	Polyester non-woven geotextile
Unit weight, g/m2	100	150	200	250	300	350	400	450	500	600	800
Weight tolerance, %	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
Thickness,≥mm	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
Break 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
CBR burst strength, ≥kN	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
Tear strength, ≥kN	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.60
Width tolerance, %	-0.5
Break elongation,%	25-100
EOS 090, mm	0.07-0.2
Vertical permeability coefficient. cm/s	Kx(10-1-10-3)K=1.0-9.9

Geotextiles are frequently employed to enhance the underlying soils for the construction of roads, embankments, pipelines, and earth-retaining structures. There are various types of geotextile materials available, including open-mesh, warp-knitted, and non-woven fabrics. Specific geotextile materials are selected based on their intended functions, which may include separation, filtration, drainage, reinforcement, sealing, and protection.
 

Packaging & Shipping

 

 

Our Advantages

 

Good quality and good services:
(1)Service:
A. OEM/ODM orders are warmly welcome 
B. All of our products have proceeded testing before shipment and we guaranteed the good quality.

(2) Quality Control:
We have established a national-standard laboratory for in-house quality control and built a strict quality control system in all aspects from raw materials testing and production processes to final product quality testing .
Not only is stringent internal quality control carried out at OBOR , but regular testing and analyzing of our product performance is implemented by authoritative testing organizations in Europe and the United States.

Company Profile

OBOR is a professional geosynthetic products manufacturing company with registered capital more than $ 3 million , covers an area of 100,000 square meters . The main products are HDPE / LDPE Geomembrane , Plastic Grass Grids , Woven/nonwoven Geotextile , Drainage Board ,Composite Membrane and Textile , Plastic netting , 3D Planting Geomat , and other geosynthetic products . 
OBOR Company has altogether 26 production liners including HDPE/LDPE Geomembrane liners , Plastic Grass Grids liners , Nonwoven Geotextile liners , Woven Geotextile liners ,Drainage Board liners , PlasticNetting liners from Germany , and variety testing machines . 
We are specialized in providing professional geosynthetics solutions for Road, Highway , Railway , Airport , Tunnel , Mine Supporting and Protecting , Hydro , Reinforced Steep Slopes , Reinforced Retaining Wall , Reinforced Embankments , Landfill , Containment , water conservancy facilities , soft foundation treatment and other related projects . 
Our target is to supply professional products with the most reasonable prices to our customers around all the world , expect to build long term relationship with you .