Nonwoven Polyester Permeable Geotextile Separation Fabric
Nonwoven polyester permeable geotextile separation fabric is a type of geosynthetic material used in various civil engineering and construction applications. It is designed to provide separation, filtration, and reinforcement functions in soil and aggregate-based structures.Nonwoven polyester permeable geotextile separation fabric is typically made from 100% polyester fibers that are mechanically bonded together, forming a stable and durable material. The fabric is engineered to have a porous structure, allowing the passage of water while retaining soil particles.
The primary function of this geotextile is to create a separation layer between different soil or aggregate materials. It prevents the mixing of fine particles with coarser materials, such as the intermixing of subsoil with granular fill. By preventing the mixing, it maintains the integrity and stability of the different layers, enhancing the overall performance of the structure.
Nonwoven polyester permeable geotextile separation fabric is a type of geotextile material that is used in civil engineering and construction projects. Geotextiles are synthetic materials designed to improve the performance and durability of soil structures.The nonwoven polyester permeable geotextile separation fabric is specifically designed to provide separation and filtration functions in geotechnical applications. It is made from polyester fibers that are mechanically bonded together, forming a nonwoven fabric. This fabric has a permeable structure, allowing water to pass through while retaining soil particles.
The primary purpose of this geotextile is to separate different layers of soil or aggregate materials with distinct properties. For example, it can be placed between a subgrade soil layer and a granular fill layer. By acting as a barrier, the geotextile prevents the mixing of the two layers, which can compromise the structural integrity of the overall system. It also helps to prevent the migration of fine soil particles into the granular layer, which could lead to clogging and reduced drainage capacity.The permeability of the nonwoven polyester geotextile allows water to pass through freely, thereby maintaining proper drainage within the soil structure. This feature is crucial in applications such as road construction, where effective water management is essential for preventing water-related damage and maintaining stability.
Parameter
Item | Test Method | Unit | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 |
Index Properties | ||||||||||||
Ultimate Tensile Strength. MD | ASTM D4595 | KN/m | 1 | 11 | 14 | 17 | 19 | 24 | 27 | 30 | 37 | 41 |
Ultimate Tensile Strength, TD | ASTM D4595 | KN/m | 6 | 10 | 12 | 15 | 17 | 21 | 25 | 28 | 34 | 38 |
Tensile Elongation | ASTM D4595 | % | 45 | 45 | 50 | 50 | 50 | 60 | 60 | 60 | 60 | 60 |
Grab Tensile Strength. MD | ASTM D4632 | N | 400 | 600 | 850 | 1000 | 1250 | 1450 | 1700 | 1900 | 2100 | 2500 |
Grab Tensile Strength, TD | ASTM D4632 | N | 350 | 550 | 700 | 900 | 1100 | 1250 | 1450 | 1600 | 1800 | 2150 |
Grab Elongation | ASTM D4632 | % | 45 | 45 | 50 | 50 | 50 | 60 | 60 | 60 | 60 | 60 |
Trapezoid Tear Strength. MD | ASTM D4533 | N | 160 | 300 | 350 | 430 | 490 | 540 | 630 | 710 | 770 | 920 |
Trapezoid Tear Strength, TD | ASTM D4533 | N | 140 | 270 | 330 | 400 | 450 | 510 | 610 | 690 | 750 | 900 |
CBR Puncture Strength | ASTM D6241 | N | 1000 | 1800 | 2300 | 2700 | 3200 | 3600 | 4400 | 4800 | 5800 | 6900 |
Apparent Opening Size 090 | ASTM D4751 | mm | 0.12 | 0.11 | 0.11 | 0.10 | 0.09 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
Water Flow Q100 | ASTM D4491 | L/m2/s | 250 | 235 | 220 | 200 | 185 | 165 | 125 | 110 | 90 | 80 |
Weight | ASTM D5261 | G/m2 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
Thickness | ASTM D5199 | mm | 1.2 | 1.8 | 2.3 | 2.9 | 3.2 | 3.6 | 3.9 | 4.2 | 4.4 | 4.8 |
Roll width | / | m | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Roll Length | / | m | 300 | 200 | 150 | 100 | 100 | 100 | 80 | 80 | 50 | 50 |
Nonwoven Polyester Permeable Geotextile Separation Fabric for Sale Features
Some benefits of nonwoven polyester permeable geotextile separation fabric include:
Improved soil stability: By preventing the intermixing of soil layers, the geotextile enhances the load-bearing capacity and stability of the overall structure.
Drainage enhancement: The permeable nature of the fabric facilitates water drainage, preventing water buildup and potential damage caused by hydrostatic pressure.
Increased lifespan: By acting as a protective barrier, the geotextile can extend the lifespan of the underlying soil layers and the overall construction by minimizing soil erosion and promoting stability.
Cost-effectiveness: Nonwoven geotextiles are relatively affordable compared to other geosynthetic materials, making them a cost-effective choice for separation and filtration applications.
Nonwoven polyester permeable geotextile separation fabric is widely used in various civil engineering projects, including roadways, embankments, landfills, railways, and erosion control applications. It plays a crucial role in ensuring the long-term performance and durability of these structures by providing effective separation and filtration functions.
Applications of Nonwoven Polyester Permeable Geotextile Separation Fabric
Nonwoven polyester permeable geotextile separation fabric has several applications in civil engineering and construction projects. Some of the common applications include:
1. Road Construction: Nonwoven geotextiles are widely used in road construction projects. They are placed between the subgrade soil and the aggregate base to prevent mixing and maintain the integrity of the road structure. The geotextile acts as a separation layer, preventing the migration of fine soil particles into the aggregate base, which can lead to base failure and reduced pavement life.
2. Drainage Systems: Nonwoven geotextiles are used in various drainage applications. They can be placed around perforated pipes or wrapped around stone or gravel to create a drainage system. The geotextile acts as a filter, allowing water to pass through while preventing the clogging of the drainage system by soil particles.
3. Erosion Control: Geotextiles are effective in erosion control applications. Nonwoven polyester geotextiles can be used to stabilize slopes, embankments, and shorelines. They provide soil reinforcement, preventing erosion by water flow and protecting the underlying soil from being washed away.
4. Landfill Construction: Nonwoven geotextiles are used in landfill construction and waste containment systems. They act as a separation layer between the waste material and the underlying soil, preventing the mixing of contaminants with the surrounding environment. The geotextile also allows for proper leachate drainage, reducing the risk of groundwater contamination.
5. Railways and Rail Embankments: Geotextiles are employed in railway construction to enhance the stability and performance of rail embankments. Nonwoven polyester geotextiles provide separation between the soil layers, prevent soil migration, and improve drainage, ensuring the long-term stability of the rail infrastructure.
6. Retaining Walls: Nonwoven geotextiles can be used in the construction of retaining walls to provide soil reinforcement and prevent soil loss. They act as a separation barrier between the backfill material and the retained soil, preventing intermixing and maintaining the structural integrity of the wall.
7. Sports Fields and Landscaping: Geotextiles are used in sports field construction and landscaping projects. They are placed beneath the turf or other surface materials to provide separation between the soil and the playing surface. This helps to prevent soil contamination, maintain proper drainage, and enhance the longevity of the playing surface.
These are just a few examples of the applications of nonwoven polyester permeable geotextile separation fabric. The versatility and effectiveness of geotextiles make them a valuable component in various civil engineering and construction projects where separation, filtration, and reinforcement are required.
Product Packing
Selling Packing:Customer's company Logo mark can be designed and added.
Outer Packing:Packed in Double-layer woven bags to ensure smooth arrival and avoid rough handling.
Transport Packing: Put in the container.
Company Profile
Shandong GEOSINO New Material Co.,Ltd (Brand:Geosincere) is the professional geomembrane and geosynthetics manufacturer and wholesaler located in Taian City, Shandong Province, PRChina. We are not a local overseas distributer, we are an professional manufacturer, exporter and wholesaler for such geosynthetic products as geomembanes, geotextiles, geogrids, geocells, geosynthetic clay liners (GCLs), drainage boards, etc. GEOSINCERE is always committed to geomembrane research and development, manufacturing and installation services. We can provide our customers with most extensive lines of geomembranes and geotextiles for civil, mining, environmental and aquaculture engineering applications.
GEOSINCERE has been keeping on investing in technological innovation, manufacturing facilities improvement and turnkey engineering abilities. We have invested 10 million dollars into our manufacturing factory which is equipped with state-of-the-art automatic production lines to manufacture high quality geomembranes and other geosynthetics with optimized processes. GEOSINCERE has over 160 employees and its own 24,000 square meters state-of-art manufacturing factory with many automatic geosynthetic production lines, professional machines and testing equipment.Our extensive lines of geosynthetics products are well known for their ensured quality, high performance, excellent durability and best cost effectiveness. GEOSINCERE brand geomembranes and other geosynthetics products and solutions can meet your requirements by our solid technologies, innovative engineering solutions and excellent customer services. GEOSINCERE always tries our best to solve the most complex civil, mining and environmental challenges with our innovative and high performance geosynthetic products. Quality assurance, factory price and fast delivery time are our competitive advantages.
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