Black Polypropylene(PP) Geotextile for Road Construction

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10000 m²
Supply Capability:
500000 m²/month

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Product Description:

Structure of Black Polypropylene Geotextile Description:

High strength industrial synthetic fiber as the raw material , made through weaving technology method.

Main Features of Black Polypropylene Geotextile

1. High strength , good creep property , excellent erosion resistance , aging-resistance and heat resistance 

2. Separation , filtration , drainage , reinforcement , protection , and maintenance function

3. Filtration of soils in drainage applications by retaining soil particles while allowing for the free flow of water

Black Polypropylene Geotextile Images

 

High Tensile  Non Woven Polypropylene  Geotextile for Road Construction

 

High Tensile  Non Woven Polypropylene  Geotextile for Road ConstructionHigh Tensile  Non Woven Polypropylene  Geotextile for Road Construction

 

High Tensile  Non Woven Polypropylene  Geotextile for Road Construction

 

Black Polypropylene Geotextile Specification

No.

Specification(g/m2)

100

150

200

250

300

350

400

450

500

600

700

800

1000

Remark

1

Weight deviation, %

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

-6

-6

2

Thickness, mm≥

0.9

1.3

1.7

2.1

2.4

2.7

3.0

3.3

3.6

4.1

4.5

5.0

5.8

3

Width deviation,%

-0.5

4

Breaking strength, KN/m ≥

2.5

4.5

6.5

8.0

9.5

11.0

12.5

14.0

16.0

19.0

22.0

25.0

31.0

MD and CD

5

Breaking elongation,%

25~100

6

CBR bursting strength, KN≥

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

3.7

4.0

5.0

7

Sieve Size O90 mm

0.07~0.2

8

Vertical permeability 

coefficient, cm/s

Kx(10-1~10-3 )

K=1.0 ~9.9

9

Tear strength, KN≥

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.53

0.60

0.75

MD and CD



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:Can you send samples to us ? 

A2:Yes , free samples could be provided , but customer need pay for the freight cost . 

   After order placed , the freight charge could be refund . 

Q3:What’s your Payment term ?

A3:T/T , L/C , Western Union,Paypal ... 

Q4:What’s your manufacture process time ? 

A4:Usually within 20 days

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Q:What exactly is the geomembrane? What are the applications?
At the same time, alkali and salt corrosion, long service life; and non-woven fabric is also a kind of high-molecule short fiber chemical material. Geomembrane construction site its main mechanism is to use imperviousness of plastic film to cut off earth dam leakage passage, not only increases the tensile strength and anti-puncture ability of plastic film. They have good corrosion resistance to bacteria and chemical action, which is conducive to the stability of composite geomembrane and protective layer, with high tensile strength and extensibility, bearing the hydraulic pressure and adapting to dam deformation with its large tensile strength and ductility, increasing the friction coefficient of the contact surface. And due to the roughness of the non-woven surface, geomembrane construction site its main mechanism is to use imperviousness of plastic film to cut off earth dam leakage passage; and non-woven fabric is also a kind of high-molecule short fiber chemical material, bearing the hydraulic pressure and adapting to dam deformation with its large tensile strength and ductility, through needle punching or hot sticking forming, it is combined with plastic film, used in the dark place, not afraid of acid
Q:Is the hot air gun can be used to weld the composite geomembrane?
The composite geotechnical membrane is generally welded by the as the special geotechnical membrane welding machine for welding hand - held hot air gun area of repair holes suitable for geotechnical membrane welding
Q:What materials does geomembrane belong to?
Geomembrane belongs to impermeable material.
Q:Geomembrane's application technology
Q:can geomembrane reach A-class seepage-proof?
the seepage-proof effect of project composite geo-membrane is mainly depends on the interlayer, the norms of seepage-proof geomembrane is 100-1500g/square meter, in order to guarantee the good seepage-proof effect, the thickness of geomembrane should be less than 500g/ square meter, outer geotextile should be less than 300g, too thin geotextile will reduce the sand stone resisting effect, increasing geomembrane's thickness and prevent sand stone corrosion will influence the seepage-proof effect of geomembrane, composite geo-membrane's norms is less than 800g/square meter, which can reach the seepage-proof standard.
Q:Characteristics of geomembrane
Geomembrane as a new material, has excellent seepage-proof property, antiseptic property, good chemical stability and features and functions which can be processed according to the actual project needs. Geomembrane has been widely used in dyke, dam , reservoir seepage-proofing in water conservancy engineering, at the same time, geomembrane is also used as seepage-proof, corrosion-proof, leak-proof and moisture-proof materials in areas like channels, impounding reservoir, cesspit, swimming pool, housing construction, underground structures, wasteyard and environmental engineering, etc.
Q:Import HDPE geomembrane in the landfill how to shop welding? Please elaborate, thank you!
This kind of material to do a lot of domestic, and cheap, why import it
Q:Tailings geomembrane (one cloth and one membrane) has two sides, one side is a geotextile and the other one is membrane, which side should face up while paving?
Normally, when it comes to one cloth and one membrane, then the cloth is up while the membrane is down, but there are exceptions, anyway, it is hard to say.
Q:Which cell phone membrane that can change color is better?
For the current cell phone beauty, there are mainly four kinds of material for the cell phone membrane: PP material, PVC material, PET material, and ARM material. For the membrane of PP material, it is quite soft with poor transparency, and can't withstand scratch and wear. It is only resistant to dust. And it is now basically abandoned by consumers for its poor effect. For the membrane of PVC material, it is quite soft and easy to paste. But it is very thick and its transmittance property is not very good. Besides, if the mambrane is torn off, it will leave adhesive residue on the cell phone screen, affecting its appearance. For the membrane of PET material, it has higher light transmission, leaves no adhesive residue after being torn off, and is not prone to arise small bubbles in the middle of the membrane. However, this kind of membrane has higher reflectance, which will make the user unable to see the words on the cell phone screen and easy to leave fingerprints and other traces on the surface of the phone. For the membrane of ARM material, its surface has been treated with the latest technology and it possesses the ability to withstand scratch and wear. And meanwhile, there is no bubble appearing after it is put up. It has good light transmission and leaves no residue at all after being peeled off. Relatively speaking, this kind of membrane can produce the best effect and is the most expensive one.
Q:Construction technology of geomembrane:
Notes for geomembrane joints: (1) the joint treatment of the geomembrane is the key process of construction, which directly affects the service life of the project. Indicated by quality test, hot weiding is an ideal way. (special adhesive is also available). Heat welding method is heating the surface which is connected with the PE geomembrane, the surface melting, and then through the pressure to merge them into one, (2) Geomembrane shall be paved along a certain direction, on both sides of the geomembrane should be reserved for certain PE membrane and PET membrane bonding layer.While paving, we should adjust the tendency of geomembrane of each unit, in order to bring convenience to two units geomembrane welding. (3) Press geomembrane with sand bags to prevent wind after pavement, edge joints requires no dirt, moisture, dust, etc.. (4) before welding, adjust the joint at two sides of PE membrane, jointing them with broadband, and making them smooth, and no wrinkle. (5) When welding, it is better to have a technical personnel of certain experience, and use a special welding machine for welding. Adjust the temperature and speed, (can also use adhesive to bond). According to many years of practice, it is proved that the thickness of the geomembrane is not less than 0.25mm, because too thin is possible to produce porosity, and it is easy to be damaged in the construction to reduce the seepage control effect. During the construction of geomembrane, we should pay special attention that the pavement should not be too tight, shouldn't wrinkle, and the jointing should be firm. We should construct strictly according to the technical specifications, checking five quality clearance comprising preparation, paving, splicing joints, testing and backfill.

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