Specifications of Needle Punched Nonwoven Geotextile for Highway Construction

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20000 m²
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1500000 m²/month

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Product Description:

 Application of Needle Punched Nonwoven Geotextile for Highway Construction:

1. Water conservancy projec: seawall, dike,river canal engineering;Reservoir reinforcement engineering; Reclamation engineering; Flood control engineering.

 2.Highway,railway and airport project: soft foundation reinforcement; Slope protection; Pavement structure layer reflective crack prevention;  Drainage system;  Greening belt.

 3.Electrical engineering : Nuclear infrastructure;Thermal power ash dam project;Hydropower project.

Technical Data Sheet of Needle Punched Nonwoven Geotextile for Highway Construction:

Index           Spec.

 

 

Article

100

150

200

250

300

350

400

450

500

600

800

1

Quality error in unit area,%

-6

-6

-6

-5

-5

-5

-5

-5

-4

-4

-4

2

Thickness,mm≥

0.8

1.2

1.6

1.9

2.2

2.5

2.8

3.1

3.4

4.2

5.5

3

Width error,%

-0.5

4

Breaking strength,KN/m≥

4.5

7.5

10.0

12.5

15.0

17.5

20.5

22.5

25.0

30.0

40

5

Elongation at break,%

40~80

6

CBR puncture strength,KN≥

0.8

1.4

1.8

2.2

2.6

3.0

3.5

4.0

4.7

5.5

7.0

7

Effective aperture 090(095),mm

0.07~0.2

8

Vertical permeability coefficient , cm/s

K X (10-4-10-3)   K=1.0~9.9(K=1.0~9.9)

9

Tearing strength,KN≥

0.14

0.21

0.28

0.35

0.42

0.49

0.56

0.63

0.70

0.82

1.1

FAQ:

What is the main application of Needle Punched Nonwoven Geotextile for Highway Construction?

The main application of our Needle Punched Nonwoven Geotextile for Highway Construction is as follows: The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc.

Where is your main market?

Our main market is in Middle East, South America and some African countries.

What is your advantages for Needle Punched Nonwoven Geotextile for Highway Construction?

One of the largest manufacturer of Needle Punched Nonwoven Geotextile for Highway Construction with advanced equipment, big production capacity and excellent quality.

 

Specifications of Needle Punched Nonwoven Geotextile for Highway Construction

Specifications of Needle Punched Nonwoven Geotextile for Highway Construction

 

Over the past decade a greater emphasis has been placed on the development and manufacturing of geosynthetic textiles. While the geosynthetics industry is comparatively new, it has already created products with applications in a wide range of industries including geotechnical, transportation, hydraulic, embankment management, and mining. In many cases, a single geosynthetic textile can solve or improve multiple civil engineering problems simultaneously.

The first example of a geosynthetic textile application is the use of a prefabricated pocket style vertical drain made from a nonwoven filter jacket specialized as a PVD filter material. The purpose of this product was to reduce the time needed for construction by quickly discharging water in the ground which speeds up the soil consolidation process. Overall, it proved to reduce construction time and speed up the consolidation of soft ground in a variety of different situations including road construction, the development of building sites, construction of gas and oil storage facilities, and bank revetment.

The second example of how geosynthetic textiles can provide solutions to civil engineering problems is the polyester woven geotextile mat. It is created from a high tenacity polyester filament which is highly dense. This particular geosynthetic textile has been used to reinforce soft ground and embankments, separate layers of sand and soft ground, prevent the uneven settlement of soft ground, and securing a safe path of travel for heavy equipment across soft ground.

The third example is a silt curtain or fence created by geosynthetic textiles. A silt curtain is installed in the water to prevent the spread of environmentally dangerous contaminants. These contaminants often result from coastal and Riverside construction projects although it can also be used in the event of an open water spill or leak. It has been shown effective at preventing the spread of fine soil and sand induced by construction. It can also prevent the contamination of the nearby seaports and help preserve sea farming and area beaches.

The fourth and final example of geosynthetic textiles assisting with civil engineering problems is the polyester needle punched nonwoven geotextile. It is typically made of continuous filament fiber to promote fast drainage and filtration. It has been used to help prevent landslides, control erosion on banks, protect waterproof layers in landfills, prevent road tracking, and protect waterproof sheets and tunnels.

There is no doubt geosynthetic textiles will continue to play a greater role in finding workable solutions to civil engineering problems across the globe. As their production continues to scale, prices will decrease which will lead to an increase in availability as well as further research and development.


 

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Q:300g geotextile GB thickness is how much
2 to 2.5 mm or so. There are other questions to ask me that I am doing this industry
Q:Drainage board geotextile or gravel plus geotextile which water treatment effect is good
Sure that the drainage board plus geotextile drainage effect is good, but the cost than the gravel Gao Hua Zhi geotechnical materials manufacturers to answer
Q:Geotextile strength index with interpolation method how to calculate?
Geotextile strong indicators of the interpolation method: For example: geotextile 150 grams of breaking strength is 4.5KN, geotextile 100 grams of breaking strength is 2.5KN, then the geotextile 130 grams of broken strength is how much? The calculation method is: 4.5KN-2.5KN = 2KN (that is, 50 grams of geotextile strength) 2KN by 50 grams multiplied by 30 grams is equal to 1.2KN then geotextile 130 grams of breaking strength is 3.7KN.
Q:Geotextile health after sticking to the water on how to quickly clean up
I professional production geomembrane / geotextile, the highest cost, I wish smooth
Q:Can the roof waterproof with geotextiles?
It is generally believed that the individual geotextile does not have the anti-seepage effect, the main assessment index is the permeability coefficient, the general geotextile coefficient is higher than the ordinary soil, about 0.01-0.001 look, but geotextiles and rubber, Asphalt, plastic will form a combination of impermeable composite, anti-seepage effect increased by 10 times, and asphalt, rubber combined into a waterproof
Q:Geotextile geotextile geotextile construction geotextile specific application
Geotextile is a large number of textile materials used in civil engineering in recent years, geotextile, with excellent isolation, filtration, drainage, reinforcement, protection, closed and other functions. Geotextile, is widely used in highways, railway subgrade, airport runway, river bed, dam construction and reclamation, flood control and other major projects. Geotextile use: water conservancy construction: seawall, river embankment, lake embankment project; reservoir reinforcement project; beach reclamation project; flood control. Transportation engineering: soft foundation reinforcement treatment; slope protection; drainage system; green isolation zone. Power plant construction: nuclear power plant base, thermal ash dam, hydropower station and other projects. Port waterway works: port terminals, locks, waterway management and other projects. Other works: tunnel, subway, construction, tailings treatment; landfill and other projects
Q:The properties of woven geotextiles
Product features: 1, with a reinforcement function: to stabilize the project in the course of prolonged use of the transfer occurred, and can be the role of the soil in the local stress transmission or assigned to a larger area. 2, with the role of separation: woven geotextile with different geotechnical structure to form a stable interface, in accordance with the requirements to play their own characteristics and the overall role. 3, the role of drainage filter: allow moisture to block the loss of sand particles, in the drainage of geotextiles on the poor water in the soil can play the water along the geotextile quickly discharged the purpose. 4, the geotextile and geomembrane used in two different pressures between the material can play a role in tension diaphragm. 5, with a block function: the geotextile placed in the flow of liquid with suspended particles in the channel to organize fine mud particles, and allow the liquid through the function. 6, play the role of cushion mat: the geotextile placed on the slope can prevent the soil particles due to the erosion of rain and the loss or planting turf.
Q:Who knows geotextile, how to sew, the best video
Sewing machine can be sewn, you can also use hot air gun hot melt, I am specializing in the production of geotechnical materials
Q:Geotextile, one ton, replaced by a square meter how much money formula
First look at how many grams of cloth, and then in addition to the number of square feet on how much money and then divided by the square to know how much money a square I plant geotextile
Q:Is the filament geotextile the same as the tensile strength of other acupuncture nonwoven fabrics?
1, polyester filament acupuncture non-woven geotextile pet.15-6-300, is the national standard filament geotextile, the material for the polyester polyester (PET), the unit area of the quality of 300g / ㎡, the breaking strength of 15KN / m in line with GB GB / T-2008 standard 300g / ㎡ filament geotextile requirements. Polyester filament acupuncture non-woven geotextile pet.15-6-300 product width of 6m, 6m wide polyester filament geotextile is a more conventional products, manufacturers can directly produce 6m wide polyester filament Geotextile. 1. First geotextile polyester staple fiber geotextile (PET) and polyester filament geotextile two. The physical tensile strength of the two geotextiles is different. 2. Polyester staple geotextile according to the national standard GB / T-2008 standard implementation, 400g GB polyester staple geotextile physical tensile strength ≥ 12.5KN. 3. Polyester filament geotextile in accordance with the national standard GB / T-2008 standard implementation, 400g GB polyester filament geotextile physical tensile strength ≥ 20KN. 4.400g GB polyester staple geotextile longitudinal and horizontal tear strength ≥ 0.33KN, 400g GB polyester filament geotextile longitudinal and horizontal tear strength ≥ 0.56KN.

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