Non Woven Needle Punched Polyester Geotextile for Road Construction
- Ref Price:
-
$0.78 - 1.99
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
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Structure of Non Woven Needle Punched Polyester Geotextile Description：
Non Woven Needle Punched Polyester Geotextile are made of polyester staple fibers on cross-laying equipment and needle punched equipment.It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.
Main Features of the Non Woven Needle Punched Polyester Geotextile ：
1) Filtration :
The filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.
2) Separation :
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different granule pathway from the groundsill or other buildings.
3) Adding muscle :
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earth body stability.
4) Protection :
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away.
Non Woven Needle Punched Polyester Geotextile Images
Non Woven Needle Punched Polyester Geotextile Specification：
1) Weight / Mass: 100g/m2-1500g/m2
2) Width: Within 8 m (1m-8m)
3) Length: 50m-100m/roll (as request)
4) Material: PP / PET
5) Color: Black , white , grey and other color
6) Certificate: CE/ISO9001 , ISO14001
7) Manufacturing method: nonwoven / woven
8) The Biggest geotextile manufacturer/factory in China for many years
| No. | Item | Unit | Standard Specification | ||||||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |||
| 1 | Weight Deviation | g/m² | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -7 | -6 | -6 | -6 |
| 2 | Thickness ≥ | mm | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3 | 3.3 | 3.6 | 4.1 | 5 |
| 3 | Width Deviation | % | -0.5 | ||||||||||
| 4 | Breaking Strength | KN/M | 2.5 | 4.5 | 6.5 | 8 | 9.5 | 11 | 12.5 | 14 | 16 | 19 | 25 |
| 5 | Breaking Elongation | % | 25-100 | ||||||||||
| 6 | CBR Tear Strength ≥ | KN | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4 |
| 7 | Sieve Size | mm | 0.07--0.2 | ||||||||||
| 8 | Vertical Permeability | N/5cm | K x(10-1 --10-3) | ||||||||||
| 9 | Tear Strength ≥ | KN | 0.08 | 0.12 | 0.16 | 0.2 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 |
FAQ
We have organized several common questions for our clients，may help you sincerely：
Q1: How about your company?
A1:Our company are one of the largest geosynthetic products supplier in the world.We have the products experience more than 20 years.Already export to USA/Germeny/Australia/Zambia/Brazil etc.more than 20 countries.Almost 10years.Our products including Geocell/Fiberglass Geogrid/Geomembrane/Geotextile/Geonet etc.
Q2.Does your products have good qualitity?
A2:Yes,we have do many big projects such as the 2008 Beijing Olympic BIRD NEST. Divert water from the south to the north project. And our products have CE certificate also.
Q3:How long can we receive the products after purchase?
A3:In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 15-20 working days can be delivery.
- Q:Can geotextiles be used in canal lining applications?
- Yes, geotextiles can be used in canal lining applications. Geotextiles are commonly used to separate, filter, reinforce, or drain soil in various civil engineering projects, including canal lining. They can help improve the stability, strength, and durability of the canal lining material while providing effective erosion control and preventing water seepage.
- Q:How are geotextiles affected by mechanical stress?
- Geotextiles are significantly affected by mechanical stress as they undergo deformation and potential damage due to external forces or loads. The stress can cause the geotextile to stretch, tear, or even rupture, affecting its overall performance and functionality. Therefore, it is essential to consider the mechanical stress factors when designing or implementing geotextile applications to ensure their long-term durability and effectiveness.
- Q:Woven geotextile is not considered a spinning geotextile
- Woven geotextile is made of textile technology is a spinning geotextile.
- Q:Can geotextiles be used in coastal revetment works?
- Yes, geotextiles can be used in coastal revetment works. Geotextiles are commonly used as a protective layer in coastal engineering projects to prevent erosion and provide stabilization to the soil or slopes. They can be placed under riprap or other armoring materials to enhance their effectiveness and longevity in protecting coastal areas from wave action and erosion.
- 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:Polyester non-woven and geotextile is not the same, what is the difference?
- Polyester is only a raw material, that is, the fiber state of ethylene terephthalate, strictly can not be called a non-woven fabric, because it can not represent the non-woven processing technology. There are two geotextiles, one is the acupuncture processing technology to produce geotextile, there is a polymer directly into the network production of geomembrane! But you can use polyester as a raw material of non-woven fabric you can call it polyester non-woven. I hope you understand, do not understand can continue to explain to you!
- Q:Can geotextiles be used for erosion control in beach nourishment projects?
- Yes, geotextiles can be used for erosion control in beach nourishment projects. Geotextiles are permeable fabrics that can be placed to stabilize the beach and prevent erosion by trapping sediment and allowing water to drain through. They are commonly used to reinforce and protect shorelines during beach nourishment projects.
- Q:Can geotextiles be used in waste storage facility applications?
- Yes, geotextiles can be used in waste storage facility applications. Geotextiles are commonly used in waste containment systems to provide separation, filtration, and reinforcement. They help prevent the spread of contaminants, improve drainage, and enhance the stability of the waste storage structure.
- Q:5KN or 50KN
- I answered someone else on this question 1. multiply the 1.5th of the expected value of the geotextile sample by the size of the geometric cloth. 2. If you do not know the expected value, it should have a standard tensile strength range, with the tensile strength multiplied by the cross-sectional area of geotextile (thick by the width) to find the force value. 3. If you do not know, it is recommended to choose 50KN or 100KN equipment. Of course, if you need to test the geotextile was cut into a width that is particularly small, then you can use a small amount of force, but it is recommended if you choose from 5KN and 50KN election 50KN good.
- Q:JTGF80 / 1-2004 "standard" 4.5 Geosynthetics in the treatment of the measured items in the "anchoring length", in the construction design diagram, the provisions of the value of the allowable deviation should be how to implement? Question added: Sorry! I missed a few words. When the construction design is not indicated, the specified value, the allowable deviation value should be implemented? JTGF80 / 1-2004 "standard only write to meet the design, construction requirements. I did not say that the design of the length of the anchorage is how much, can not find the construction technical specifications. So I do not know the provisions of the value of how to allow deviation? More
- Specifically not less than the specified value, does not exceed the allowable deviation. This is the so-called construction by specification! You refer to JTG assessment standard -2004 is correct! I have the data to let you refer to the next / geogrid and geotextile landscape is greater than or equal to 50cm, vertical is greater than or equal to 150com
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Non Woven Needle Punched Polyester Geotextile for Road Construction
- Ref Price:
-
$0.78 - 1.99
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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