PET Needle Punched Nonwoven Geotextile in 2015

PET Needle Punched Nonwoven Geotextile in 2015 System 1

PET Needle Punched Nonwoven Geotextile in 2015

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5000 g/m²

Supply Capability:: 10000 g/m²/month

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Packaging & Delivery

Packaging Detail:	export standard packing,or according to customer's request
Delivery Detail:	20days after your order confirmed

Specifications

Road Construction
1.high quality geotextiles
2.ISO9001: 2008 certified
3.Short or Long fiber needle punched nonwoven

Introduction:

Geotextiles are permeable nonwoven fabrics used to separate,filter,reinforce, protect or drain.Geotextiles allow filtration or separation of granular layers in roads and rail applications,used to protect membranes in landfill applications,used in coastal defence applications and used in landscaping to protect surfaces and structures from weeds and root growth.

Geotextiles are availabel as woven and non-woven .As liner protection, against physical damage, the non wovens are normally the answer.They are made up of fibers of polyester or polypropylene in random directions and punched together by needles during the manufacturing process.Geotextiles are commenly used to separate layers like clay and drainage and to protect liner from damage.

Features:

Engineered to provide high strength and high elongation at break to ensure excellent resistance to damage during construction.
Manufactured from high tenacity UV stabilised virgin polypropylene or polyester fibers which have been heavily drawn to ensure excellent long term durability in all soil types.
Manufactured using a randomly orientated web to proide completely isotropic properties,ensuring that high strength is not limited to a single direction.
Excellent uniformity with high permeability and low pore size for soil filtration.
Supplied to a maximum width of 6.5mts,ensuring minimum waste over large construction areas.
100% polypropylene or polyester staple fibers ,needle punched and random network formation.
UV and rot resistant and biological degradation resistant.

Applications:

While the nonwoven fabric can be used in almost any stabilization,separation or cushioning application,they are most commonly used in areas that also require filatration.The non woven design of the material provides a higher rate of flow through,making it easier for water to pass through the material.Some commen uses of the material includes the following:

Road stabilization applications
Roofs
Civil applications
Railway work
Landfill lining
Trenches
Dams
Fitration under rip rap and rocks
Environmental applications

Packaging & Shipping

Geotextile rolls are packed in woven cloth after inspection, then loaded in container by forkman.

FAQ:

♦ Payment terms: by T/T or L/C
♦ MOQ:2000 SQM
♦ If you are interested in our products ,pls advice me the technical index,product weight etc,the more information the better.....

♦ Payment terms: by T/T or L/C

♦ MOQ:2000 SQM

♦ If you are interested in our products ,pls advice me the technical

index,product weight etc,the more information the better.....

Q:What are the different geotextile installation techniques in separation?: There are several geotextile installation techniques used in separation applications. These include simple placement, which involves laying the geotextile directly on the ground surface; trench installation, where the geotextile is placed in a trench and covered with soil; and mechanical installation, which utilizes specialized equipment to install the geotextile. Each technique is chosen based on the specific project requirements and site conditions.

Q:How to judge the geotextile test results are reliable: Different methods, different detection methods will lead to different results. But you can get the authority of the provincial inspection hall, do the test report

Q:How are geotextiles different from other geosynthetic materials?: Geotextiles are a type of geosynthetic material that is specifically designed to provide filtration, separation, and reinforcement functions in civil engineering projects. Unlike other geosynthetic materials such as geogrids or geomembranes, geotextiles are primarily used for their filtration properties, allowing water to pass through while retaining soil particles. They are typically made from synthetic fibers, which give them high tensile strength and durability. Overall, geotextiles serve a distinct purpose within geosynthetic materials, focusing on filtration and soil stabilization applications.

Q:With sand and gravel, geotextile do blind ditch how to construction: Geotextile wrapped sand and gravel, play a role in filtering drainage, the equivalent of the use of blind ditch, Ji child irrigation twisted thieves ghost Creek Handan Huaxu geotextile material manufacturers

Q:Geotextile thinnest how many grams: 80-100g, I am specializing in the production of geotextile geomembrane, wish smooth

Q:What are the different geotextile weight classes and their applications?: Geotextiles are categorized into different weight classes based on their mass per unit area. These weight classes range from lightweight to heavyweight. Lightweight geotextiles, usually less than 200 grams per square meter (gsm), are commonly used in erosion control applications, such as slope stabilization and vegetation support. They provide filtration and separation functions while allowing water to pass through. Medium-weight geotextiles, typically ranging from 200 to 400 gsm, are often employed in applications like road stabilization, embankment reinforcement, and subgrade separation. They offer a balance between strength and permeability, ensuring proper drainage and preventing soil movement. Heavyweight geotextiles, exceeding 400 gsm, are primarily used in applications requiring high strength and durability. These include shoreline protection, coastal engineering, and land reclamation projects. They provide robust reinforcement and act as a barrier against erosion and wave action. The choice of geotextile weight class depends on the specific engineering requirements of the project, such as soil conditions, anticipated loads, and desired drainage characteristics.

Q:What are the design considerations for geotextile-reinforced pavement systems?: Some key design considerations for geotextile-reinforced pavement systems include the selection of appropriate geotextile material, proper installation and placement techniques, adequate load-bearing capacity, effective drainage systems, and long-term durability. Additionally, factors like soil type, traffic volume, climate conditions, and the desired lifespan of the pavement should also be taken into account during the design process.

Q:How do geotextiles contribute to the stability of landfill slopes?: Geotextiles contribute to the stability of landfill slopes by serving as a reinforcement material. They are used to provide additional strength and stability to the slopes, preventing erosion and soil movement. The geotextiles act as a barrier, distributing the weight and stress of the waste materials evenly across the slope. This helps to reduce the risk of slope failure and maintains the overall stability and integrity of the landfill.

Q:Are geotextiles permeable to water?: Yes, geotextiles are permeable to water.

Q:What are the design considerations for geotextile applications?: Some of the key design considerations for geotextile applications include the type of geotextile material to be used, the required strength and durability, the desired permeability and filtration properties, the potential for installation damage or degradation, and the compatibility with other materials and environmental conditions. Additionally, factors such as site-specific soil characteristics, water flow rates, loadings, and the intended function of the geotextile also need to be taken into account during the design process.

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