Specifications of Needle Punched Nonwoven Geotextile for Highway Construction

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20000 m²
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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:I would like to do the work of selling geotextiles, geotextile common sense and the price would like to know about
Where are you from where you want to sell
Q:Garden engineering. Do the roof of the hydrophobic board and geotextile roof
I made these two materials wish smooth
Q:What can the geotext crushed material be used?
Can continue to be used to do geotextile, but because the geotextile after the strength of the fiber is affected, can only be crushed after the geotextile for the production of low grade geotextile, for example, the national standard geotextile crushed material can generally be used Non-standard geotextile production, but in strict accordance with the proportion of added, should not add too much crushed material.
Q:Where to sell black geotextile prices
Those who produce geotextile manufacturers are selling black geotextile. Black geotextile according to the use of a lot of specifications, the price difference is very large. The weight per square meter between about 50-1000g grams, the weight of different unit price is different, the inquiry directly asked how much money per ton. According to the use of distinction between the current market price per ton price between 5,000 yuan - yuan. For the conservation, isolation, insulation of the geotextile the cheapest. In the 5000 yuan / ton between. For the filter, soft base treatment, slope protection, reinforced decoration, and other purposes of the black geotextile most expensive in - yuan / ton. The same black color, but different uses, production processes and production costs are not the same.
Q:What causes the geotextile aging phenomenon
Gundam has the characteristics of the product we are all obvious, both in the highway, dams, railways and many other occasions have a very strong product features, and the performance is very outstanding, geotextile is an irreplaceable geotechnical material. Although the geotextile has unparalleled advantages, but the product is not perfect that any product has more or less problems or less, geotextile is the same, its aging problem has been with us, then in the end what causes Geotextile aging? Geotextile aging problem refers to the geotextile in the sun by the smell, temperature changes, biological erosion, chemical corrosion, moisture and other external factors, so that the geotextile strength and performance gradually weakened, loss of seepage effect. UV radiation intensity changes with the intensity of solar radiation, geotextile aging speed with the intensity of UV radiation and speed. Synthetic polymer polymer is concerned, the sun radiation is the main factor in the degradation of polymer degradation. UV radiation in the sun is the most important factor in the aging of the fabric. The ultraviolet radiation causes the polymer to produce a photooxidative decomposition reaction, especially ultraviolet light at a wavelength of 290 to 400 mPm, which has a significant decomposition effect on the polymer , Because the geotextile in the range of ultraviolet light energy is higher than the polymer chemical steamed broken the required energy, so the polymer material aging is very obvious.
Q:Why do you want to set up geotextiles around the bottom and bottom of the ditch? What role?
Why do you want to set up geotextiles around the bottom and bottom of the ditch? What role? Which predecessors help me explain.
Q:300 grams of non-woven geotextile piercing strength is how much
First of all, according to what you said 300g non-woven geotextile should be polyester staple fiber non-woven geotextile. Polyester staple fiber non - woven geotextile implementation of the national standard GB / T - 2008 standard. According to GB / T-2008 standard anti-puncture strength (standard is CBR burst strength) requirements, 300g national standard geotextile anti-piercing strength should be ≥ 1.5KN.
Q:Why do you shop the geotextile during the construction of the road
Huazhi geotechnical materials manufacturers to answer
Q:Geotextile cloth and no square what meaning
Geotextile, also known as geotextile, originated in the twentieth century, the fifties. Raw materials are polyester, polypropylene, acrylic, nylon and other polymer polymer synthetic fiber. Geotextiles are woven and non-woven. Not "Square", it is divided by the manufacturing process, the use of textile technology made of geotextile called spinning, and vice versa for non-woven geotextile. Due to the low cost of spinning geotextile, the cost is slightly higher. Most of the current engineering applications are non-woven geotextiles. They have a filter, filter, isolation, reinforcement, protection, and other functions.
Q:Polyester geotextile filter layer sets what the amount
The Do not understand what you mean

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