Non-woven Geotextile for Road Construction

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
20000 m²
Supply Capability:
1500000 m²/month

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Product Description:

 Functions of Non-woven Geotextile for Road Construction:

1.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. 


2.Reinforcement
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 earthbody stability. 


3.Protection 
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away

Technical Data Sheet of Short Fiber Nonwoven Geotextile for Road Construction:

 

Item

Art No.

1

2

3

4

5

6

7

8

9

10

11

Unit weight, g/m2

100

150

200

250

300

350

400

450

500

600

800

Weight tolerance, %

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

Thickness, ≥mm

0.9

1.3

1.7

2.1

2.4

2.7

3.0

3.3

3.6

4.1

5.0

Break strength, ≥kN/m

2.5

4.5

6.5

8.0

9.5

11.0

12.5

14.0

16.0

19.0

25.0

CBR burst strength,

≥kN

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

4.0

Tear strength, ≥kN

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.60

Width tolerance, %

-0.5

Break elongation, %

25-100

EOS O90, mm

0.07-0.2

Vertical permeability coefficient, cm/s

K×(10-1-10-3)K=1.0-9.9

 

RFQ:

What is the main application of Short Fiber Nonwoven Geotextile?

The main application of our Short Fiber Nonwoven Geotextile 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 the Short Fiber Nonwoven Geotextile?

One of the largest manufacturer of Short Fiber Nonwoven Geotextile with advanced equipment, big production capacity and excellent quality.

 

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Q:The use of raw materials and how many types of raw materials for acupuncture and non - woven geotextiles.
Polyester short wire, polyester filament, polypropylene geotextile, filament woven geotextile, and so on. I professional production geotextile geomembrane and other geotechnical materials, a professional construction of the welding team, wish smooth
Q:Concept and Classification of Subgrade
Road cloth, that is, geotextile, also known as geotextile, it is made of synthetic fibers through the needle or woven from the permeability of geosynthetics. Geotextile is a new material geosynthetics which one, the finished product for the cloth, the general width of 4-6 meters, the length of 50-100 meters. Geotextile is divided into a woven geotextile and non-woven geotextile. Geotextile with excellent filtration, drainage, isolation, reinforcement, protection, with a light weight, high tensile strength, good permeability, high temperature, anti-freeze, anti-aging, corrosion resistance characteristics. The application of geosynthetics originated in the 1950s, the domestic geotextile is one of the national eight five plan, China promulgated in 1998, "geosynthetics staple acupuncture non-woven geotextile" (GB / T -1998) standard, the current geotextile has been widely used in many areas. Geotextile mainly in the following three series: 1, acupuncture non-woven geotextile, specifications 100g / m2-600g / m2 between any choice, the main raw material is the use of polyester staple fiber or polypropylene staple fiber, made by acupuncture, Uses are: river, sea, lake embankment slope protection, reclamation, wharf, ship lock flood control and other projects, is through the filter to play a soil and water conservation and effective way to prevent piping. 2, acupuncture non-woven and PE film composite geotextile, specifications have a cloth a film, two cloth a film, the largest width of 4.2 meters The main raw material is to use polyester staple fiber non-woven, PE film through the composite , The main purpose is anti-seepage, apply to railways, highways, tunnels, subways, airports and other projects. 3, non-woven and woven composite geotextile, a variety of non-woven and polypropylene filament woven composite, non-woven and plastic woven composite, suitable for foundation reinforcement, adjust the permeability coefficient of the basic engineering facilities.
Q:What is the effect of tunnel geotextile failure on tunnel quality
Will affect the settlement force of the tunnel.
Q:What is the geotextile of polypropylene gb / t14800?
GB / T-2017 Geosynthetics Static Crack Test (CBR Method) This standard specifies the method of measuring the breaking strength of geosynthetics by flat top pressing bar. This method is usually carried out on samples that specify the standard atmospheric humidity. This standard applies to all types of geosynthetics, but does not apply to materials with a pore size greater than 10mm.
Q:Geotextile is what is the role to play with what?
Geotextile can seep water penetration, this argument is wrong, geotextile itself does not have isolation seepage function, only in the geotextile above the composite geomembrane after it has anti-seepage function, this product is called composite geomembrane, not called Geotextile, geotextile function is the water, the water can be easily through the geotextile, but all the impurities inside the water to stay in the geotextile above, and play a filtering effect, so geotextile also known as anti-geotextile.
Q:What is a polyester filament geotextile? Polyester filament geotextile
In addition to a good mechanical energy, but also has a good vertical and horizontal drainage and good extension of energy and high resistance to biological, acid and alkali, anti-aging and other chemical stability. At the same time, also has a wide range of pore size, tortuous pore distribution, excellent permeability and filtration can be polyester filament geotextile purposes: water conservancy project dam and slope protection filter, channel isolation, seepage; Airport runway foundation isolation, filter, drainage, soil slope, retaining wall and road reinforcement, drainage; port engineering soft foundation treatment, beach embankment, harbor wharf and breakwater reinforcement, drainage; polyester filament geotextile Has been widely used in the field of infrastructure construction, and gradually applied to a wider range of areas. Polyester filament geotextile technical parameter table (GBT-1998): No. Remarks 1 unit area mass deviation% -6-6-6-5-5-5-5-5-4-4-42 thickness, mm ≥ 553 Width deviation% -054 breaking strength KNM ≥ vertical and horizontal 5 elongation at break% 40-806CBR breaking strength KN ≥ 707 equivalent aperture 090, mm007-02
Q:Can plant roots penetrate geotextiles?
Of course. The roots of plants are omnipotent, and it has a strong vitality. It is small, but its power is infinite. It is also because it is small, it makes it seamless no omnipotent. It can wear the river across the sea, it can wear stone to break the ground, it is powerful you can not imagine, you do not see the cliffs on the grass, the king did not see the plow of the fern leaves!
Q:Is the current tunnel construction, modular waterproof board (geotextile) is available?
Geotextiles generally do not design applications in tunnel waterproofing. Because he can not meet the requirements of tunnel waterproofing
Q:Can the geotextile function be a filter?
Yes, but depends on the specific filter accuracy requirements.
Q:Geotextile how to set quota
Raw material prices + processing fees (1,500 yuan per ton) + profits (such as 500 yuan per ton)

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