Short Fiber Non Woven Geotextile

Short Fiber Needle Punched Geotextile Sale

Complete Imported virgin raw material
ISO9001, ISO14001, OHSAS18001 approved factory
Complete width and thickness specifications
OEM/ODM availability
Free sample and trial order available.
Best factory price, fast delivery

Short fiber non woven geotextile is the kind of cost effective geotextile fabrics produced by mechanically bonding synthetic fibers—typically polypropylene (PP) or polyester (PET)—through a needle-punching process. Its unique combination of filtration, separation, reinforcement, and drainage properties makes it an indispensable material for projects ranging from road construction and landfill development to erosion control and foundation stabilization.

As dedicated geotextile manufacturers and a trusted geotextile factory, BPM geosynthetics is committed to providing high-quality short fiber non woven geotextile that meets strict quality standards, providing reliable performance in diverse environmental conditions.

1. What Is A Short Fiber Non Woven Geotextile?

A Short Fiber Non Woven Geotextile is a permeable geosynthetic fabric engineered from staple fibers (short fibers) that are mechanically interlocked through a process called needle punching or thermally bonded. Unlike woven geotextiles, which have a distinct interlacing pattern, Short Fiber Non Woven Geotextiles exhibit a random fiber orientation, creating a multidirectional strength and excellent filtration characteristics. These geotextiles are typically manufactured from synthetic polymers such as polypropylene or polyester, chosen for their durability, chemical resistance, and inertness in soil environments. The resulting fabric is a robust, flexible, and cost-effective solution for a wide array of civil engineering and construction applications. As leading Geotextile Manufacturers and a reputable Geotextile Factory, we understand the critical role that high-quality Short Fiber Non Woven Geotextile plays in ensuring the longevity and performance of infrastructure projects.

1.1 Key Characteristics

Material Composition: Short Fiber Non Woven Geotextile is typically made from polypropylene (PP) or polyester (PET) fibers, which are known for their durability and resistance to environmental factors.
Needle-Punched Construction: The needle-punching process interlocks the fibers, creating a fabric with uniform strength and porosity. This construction method ensures that the geotextile can withstand heavy loads and maintain its integrity over time.

1.2 Understanding the Manufacturing Process

The production of Short Fiber Non Woven Geotextile involves several key steps:

Fiber Preparation:Short staple fibers of the chosen polymer (polypropylene or polyester) are produced through extrusion and cut to specific lengths.
Web Formation:These short fibers are then laid down in a random network to form a continuous web. This web has inherent tensile strength but requires further processing for structural integrity.
Needle Punching or Thermal Bonding:
- Needle Punching:This mechanical process involves passing barbed needles through the fiber web, entangling the fibers and creating a strong, cohesive fabric. The density and pattern of needle punching can be adjusted to achieve specific performance characteristics.
- Thermal Bonding:In this process, heat is applied to the fiber web, causing the fibers to partially melt and fuse together at their contact points. This method typically results in a smoother fabric with different filtration properties compared to needle-punched geotextiles.
Finishing and Quality Control:The resulting Short Fiber Non Woven Geotextile is then often subjected to finishing treatments to enhance specific properties, such as UV resistance. Rigorous quality control measures are implemented throughout the manufacturing process to ensure the geotextile meets the required specifications for strength, permeability, and durability.

2. Technical Data of Short Fiber Non Woven Geotextile

Item	Unit	BPM10	BPM15	BPM20	BPM25	BPM30	BPM35	BPM40	BPM45	BPM50	BPM60	BPM80
Mechanical Properties (MD=Machine Direction Strength/CD=Cross Machine Direction Strength)
Weight	g/m²	100	150	200	250	300	350	400	450	500	600	800
Weight Variation	%	-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	3.3	3.6	4.1	5
Width Variation	%	-0.5
Break Strength (MD & XMD)	kN/m	2.5	4.5	6.5	8	9.5	11	12.5	14	16	19	25
Break Elongation	%	25-200
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
Hydraulic Properties
Sieve Size O90	mm	0.07-0.02
Permeability Coefficient	cm/s	(1.0-9.9)× (10-1 ~ 10-3)

3. What Are Features of Short Fiber Non Woven Geotextile?

Short Fiber Non Woven Geotextiles possess a unique combination of features that make them highly versatile and effective in various applications:

Excellent Filtration Properties:The random fiber structure creates a tortuous path for water flow, allowing for effective filtration of soil particles while maintaining permeability. The pore size distribution can be controlled during manufacturing to suit specific soil types.
High Permeability:Despite their filtration capabilities, Short Fiber Non Woven Geotextiles allow for the free flow of water through the plane of the fabric, preventing the buildup of hydrostatic pressure.
Multidirectional Strength:The random arrangement of short fibers provides relatively uniform tensile strength in all directions, making the geotextile resistant to tearing and puncture from stresses encountered in soil environments.
Flexibility and Conformability:The non-woven structure allows the geotextile to easily conform to irregular ground surfaces, ensuring intimate contact with the soil and preventing the formation of voids.
Ease of Installation:Short Fiber Non Woven Geotextiles are typically lightweight and easy to handle, cut, and install on construction sites. They can be readily overlapped and secured as needed.
Chemical Inertness:Manufactured from synthetic polymers like polypropylene and polyester, these geotextiles are resistant to degradation from naturally occurring chemicals in soil and water.
Durability:They offer good resistance to abrasion, puncture, and tearing, ensuring long-term performance in demanding applications.
Cost-Effective:Compared to other soil stabilization and drainage solutions, Short Fiber Non Woven Geotextiles often provide a more economical alternative without compromising performance.

4. What Are Advantages of Short Fiber Non Woven Geotextile?

The use of Short Fiber Non Woven Geotextile offers numerous advantages in civil engineering and construction projects:

Effective Soil Filtration:Prevents the migration of fine soil particles into drainage layers, protecting drainage systems from clogging and maintaining their long-term efficiency. This is crucial in applications like French drains, retaining walls, and underdrain systems.
Enhanced Soil Separation:Acts as a barrier between different soil layers or between soil and aggregate, preventing the intermixing of materials and maintaining the integrity of each layer’s intended function. This is vital in road construction and foundation works.
Improved Drainage:Facilitates the flow of water through the soil while retaining soil particles, contributing to effective drainage and the prevention of hydrostatic pressure buildup, which can lead to instability.
Increased Soil Stability:By providing tensile reinforcement to the soil matrix, Short Fiber Non Woven Geotextiles can enhance the overall stability of slopes, embankments, and other earth structures.
Reduced Material Requirements:By effectively separating soil layers, the need for thicker layers of expensive aggregate materials can be reduced, leading to cost savings.
Simplified Construction:The ease of handling and installation of Short Fiber Non Woven Geotextiles can streamline construction processes and reduce labor costs.
Long-Term Performance:The durability and chemical resistance of these geotextiles ensure their long-term effectiveness in the ground, contributing to the longevity of the overall project.
Environmental Benefits:By reducing the need for extensive excavation and the transportation of large volumes of aggregate, the use of Short Fiber Non Woven Geotextiles can contribute to more sustainable construction practices.
Versatile Applications:As highlighted by leading Geotextile Manufacturers and our experience as a dedicated Geotextile Factory, the adaptability of Short Fiber Non Woven Geotextile makes it suitable for a wide range of civil engineering challenges.

5. How long does Short Fiber NonWoven geotextile fabric last?

The lifespan of a Short Fiber Non Woven Geotextile fabric can be significant, often ranging from 25 to 50 years or even longer when properly specified and installed. However, the actual service life is influenced by several factors:

Polymer Type and Quality:Geotextiles made from high-quality, UV-stabilized polypropylene or polyester will generally have a longer lifespan than those made from lower-grade materials. UV degradation is a primary concern for exposed geotextiles.
Environmental Conditions:Exposure to direct sunlight, extreme temperatures, and aggressive chemical environments can accelerate the degradation of the geotextile fibers. Burial beneath soil or other protective layers significantly extends the lifespan.
Soil Conditions:The pH and chemical composition of the surrounding soil can potentially affect the long-term durability of the geotextile. However, polypropylene and polyester are generally inert to most soil chemicals.
Mechanical Stress:The amount of load and stress the geotextile is subjected to during and after installation can impact its longevity. Proper design and installation techniques are crucial to minimize stress concentrations.
Installation Quality:Proper installation, including minimizing wrinkles, preventing puncture damage, and ensuring adequate overlap, is essential for maximizing the geotextile’s lifespan. Damage during installation can create weak points that lead to premature failure.
Specific Application:The demands of the specific application will also play a role. For example, a geotextile used in a heavily trafficked roadway might experience more stress than one used for filtration in a drainage system.

To ensure the maximum lifespan of a Short Fiber Non Woven Geotextile, it is crucial to:

Select the appropriate geotextile type and grade for the specific application and environmental conditions.
Ensure proper installation according to best practices and manufacturer recommendations.
Minimize exposure to direct sunlight before and during installation.
Consider the long-term chemical and biological environment of the soil.

As experienced Geotextile Manufacturers, we emphasize the importance of selecting the right Short Fiber Non Woven Geotextile and implementing proper installation techniques to achieve the desired long-term performance.

6. Does Short Fiber Geotextile Stop Weeds?

While Short Fiber Non Woven Geotextile is not primarily designed as a weed barrier, it can offer a degree of weed suppression, particularly when used as part of a layered system. The effectiveness of Short Fiber Geotextile in stopping weeds depends on several factors:

Fabric Weight and Thickness:Thicker and heavier geotextiles are generally more effective at physically blocking weed growth by preventing sunlight from reaching the soil surface and hindering the emergence of weed seedlings.
Soil Coverage:For optimal weed suppression, the Short Fiber Geotextile must be completely covered with a layer of mulch, gravel, or other surface material. Exposed areas can still allow weed growth.
Weed Type:Some aggressive and rhizomatic weeds may be able to penetrate even relatively thick geotextiles over time.
Installation:Proper installation without gaps or tears is crucial. Weeds can easily grow through any openings in the fabric.

6.1 Geotextiles vs. Dedicated Weed Barriers

It’s important to note that dedicated weed barrier fabrics are specifically designed with a tighter weave or non-woven structure and often incorporate chemical treatments to inhibit weed growth. While Short Fiber Non Woven Geotextile offers benefits in soil stabilization, filtration, and separation, it may not provide the same level of long-term weed control as specialized weed barrier fabrics.

For applications where weed suppression is a primary concern, a dedicated weed barrier fabric might be a more suitable choice. However, in applications where soil stabilization, drainage, or filtration are the main objectives, the weed-suppressing properties of Short Fiber Non Woven Geotextile can be an added benefit, especially when used in conjunction with a surface cover. As a leading Geotextile Factory, we offer a range of geotextile solutions tailored to different project needs.

7. What Is Short Fiber Non Woven Geotextile Used For?

7.1 Civil Engineering Projects

Short Fiber Non Woven Geotextile is widely used in civil engineering applications, including:

Road Construction: Separates subgrade and subbase layers, preventing intermixing and improving road stability.
Retaining Walls: Provides reinforcement and filtration, ensuring proper water management and structural integrity.
Embankments: Enhances soil stability and prevents erosion.

7.2 Environmental Protection

The fabric is also used in environmental protection projects, such as:

Landfill Liners: Acts as a secondary containment layer, preventing the spread of contaminants.
Erosion Control: Used in slope protection and riverbank stabilization projects to prevent soil erosion.
Wastewater Treatment: Facilitates proper drainage and filtration in wastewater treatment plants.

7.3 Agriculture and Landscaping

Short Fiber Non Woven Geotextile is beneficial in agricultural and landscaping applications, including:

Garden Beds: Used as a weed barrier, allowing water and nutrients to reach the soil while suppressing weed growth.
Irrigation Systems: Provides filtration and protection for irrigation systems, ensuring efficient water distribution.

About BPM Geosynthetics

BPM Geosynthetics, as one of the largest geo liner manufacturers and companies in China, is renowned for strong geomembrane liners and geotextile liners manufacturing alibilities. We offer complete range of best quality geomembranes, geotextiles and related geosynthetic liners at competitive factory price for your environmental, civil engineering and mining applications.

We are at your service in 24 hours/7 days. Any questions or inquiries, please contact us.