Polyester Short Fiber Needle Punched Nonwoven Geotextile
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Polyester Short Fiber Needle Punched Nonwoven Geotextile
1. Product Description：
Needle punched nonwoven Geotextiles are made of polyester or polypropylene in random directions and punched together by needles.
Geotextiles has good impermeability and resistance to deformation, which allows geotextiles be widely applied in civil projects for separation,filtration,reinforcement, protection and drainage.
Geotextiles can be used as:
* Filtration or separation layers in civil engineering projects of roads and railway construction;
* Protect layer for geomembranes in landfill construction;
* Coastal defence applications
* Landscaping projects to maintain soil and protect land surfaces and structures from weeds and root growth.
2. Data sheet:
3. Main Features
2) High temperature resistance to up to 230℃ maintaining structure stability and original physical properties;
3) High flat drainage and vertical permeability;
4) High creep resistance;
5) Resistance of erosion of chemicals in soil as well as the corrosion of gasoline and diesel etc;
6) High elongation under certain stress, thus able to adapt to uneven and irregular bases;
4. Packaging & Shipping：
white fabric bag or black PE bag outside or as required.
7 days after received deposite
5. Applications of NON-Woven Geotextile :
Non woven Geotextiles can be widely used in railways, highways, sports halls, ,garbage dump ,dams, hydraulic construction, tunnels, coastal beaches, land reclamation, environmental protection and other projects.
Notes : The specification is based on mass area ratio.
When the actual specification is between adjacent specifications in this table, it is necessary to calculate the corresponding evaluation indicators in accordance with the interpolation method;
If the range in table is exceeded, it is necessary to determine the evaluation indicators through consultation by the supply and demand sides.
6.Pictures
7. FAQ:
Q1: Can you provide a sample for us?
A:Yes,We can send free samples,but customer need to pay the freight.
Q2: What is your minimum order quantity?
A:The minimum order quantity is 5000,but it is negotiable.
Q3:What is your payment terms?
A: T/T,Western Union,L/C.
Q4:What is your delivery time?
A:Production time usually costs 2-20 days.
- Q: How do geotextiles help with soil confinement in erosion control bags?
- Geotextiles help with soil confinement in erosion control bags by providing a strong and permeable barrier that prevents soil particles from escaping. They act as a stabilizing agent, keeping the soil intact within the bags while still allowing water to flow through, reducing erosion and promoting vegetation growth.
- Q: Filament, preferably concrete construction
- Tianhai new material filament geotextile case analysis of water conservancy projects: seawall, river embankment, lake embankment project; reservoir reinforcement project; reclamation project; flood control and rescue. Highway and railway engineering: soft foundation reinforcement treatment; slope protection; road anti-reflective crack structure layer; drainage system; green isolation zone. Electrical engineering: nuclear power plant basic engineering; thermal ash dam project; hydropower project.
- Q: Are geotextiles resistant to UV degradation?
- Yes, geotextiles are typically designed to be resistant to UV degradation. They are made from materials that have UV stabilizers added to their composition, which helps them withstand prolonged exposure to sunlight without significant degradation.
- Q: Geotextile how much money a square
- Geotextile laying - including the labor costs (according to geotextile specifications and laying conditions and requirements are different), material costs (specific quality requirements and thickness, are not the same ..), mechanical use costs (such as transport, sewing System, hoisting, etc.). The price is different. Sometimes the construction of our geotextile laying, the price per square meter from 9 yuan to 50 yuan range.
- Q: How are geotextiles tested for quality assurance?
- Geotextiles are tested for quality assurance through a series of standardized tests and evaluations. These include physical properties testing such as tensile strength, tear resistance, and puncture strength, as well as hydraulic properties testing like permeability and filtration efficiency. Additionally, durability and chemical resistance tests are conducted to ensure the geotextiles can withstand long-term exposure to various environmental conditions. These rigorous quality assurance measures help to determine the performance and suitability of geotextiles for specific applications.
- Q: How do geotextiles help with soil reinforcement in soft ground conditions?
- Geotextiles provide soil reinforcement in soft ground conditions by acting as a stabilizing layer. They distribute the load evenly, increasing the soil's bearing capacity and preventing excessive settlement. Additionally, geotextiles enhance soil drainage, reduce water seepage, and prevent erosion, thereby improving the overall stability and strength of the soft ground.
- Q: What are the different geotextile installation techniques in reinforcement?
- There are several different geotextile installation techniques used in reinforcement, including direct placement, wrapping, and sandwiching. Direct placement involves placing the geotextile directly on the ground or subgrade and covering it with soil or aggregate. Wrapping involves wrapping the geotextile around a structure, such as a pipe or retaining wall, to provide additional support. Sandwiching involves placing geotextile layers between layers of soil or aggregate to improve stability and prevent erosion. These techniques are used to enhance the strength and performance of various engineering structures.
- Q: Can geotextiles be used in geogrid reinforced slopes?
- Yes, geotextiles can be used in geogrid reinforced slopes. Geotextiles are often used in conjunction with geogrids to enhance their performance and provide additional benefits such as filtration, separation, and erosion control. The geotextile acts as a barrier to prevent fine particles from migrating through the geogrid, while still allowing water to pass through. This combination of geotextiles and geogrids helps to improve the stability and longevity of reinforced slopes.
- Q: What is the place of attention for the laying of geotextiles?
- (1) the use of the use of buried type: cover the thickness should not be less than 30cm (2) refurbishment system should be: cushion, impermeable layer, transition layer, protective layer composition. (3) soil to be solid, to avoid uneven subsidence, cracks, anti-seepage within the turf, root to clear. And the surface of the membrane with a small particle size of sand or clay as a protective layer. (4) laying the geomembrane do not pull too tight, both ends of the soil into the corrugated part of the soil is better, especially with the rigid material anchoring, should leave a certain amount of expansion and contraction. (5) construction, should avoid stones,
- Q: Can geotextiles be used for erosion control in coastal dunes?
- Yes, geotextiles can be used for erosion control in coastal dunes. Geotextiles are permeable fabrics that can be placed on the dune surface to help stabilize the sand and prevent erosion caused by wind and water. They can be an effective solution for protecting coastal dunes and preserving their natural ecosystem.
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Polyester Short Fiber Needle Punched Nonwoven Geotextile
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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