Polyester Spunbond Nonwoven Fabric 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 Polyester Spunbond Nonwoven Fabric Description:

It widely used in civil environmental engineering and construction projects .Such as railway , highway , road , landfill , gymnasium , dike , marine works ,tunnel , tide flat , reclamation and environment protection projects.

Main Features of Polyester Spunbond Nonwoven Fabric

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

2. Separation and stabilization in road and railway construction

3. Prevention of soil movement in erosion control measures

4. Cushioning and protection in many containment projects

Polyester Spunbond Nonwoven Fabric 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

 

Polyester Spunbond Nonwoven Fabric Specification


Project

Model

100

150

200

250

300

350

400

450

500

600

800

Remarks

Weight difference on unit area ,%

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

Thickness,mm >=

0.9

1.3

1.7

2.1

2.4

3.5

4.2

5.3

7.6

10.0

14.2

Width deviation,%

-0.5

Breaking 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

Longitudinal Transverse

Elongation at break,%

25~100

CBR-test,KN >=

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

4.0

Equivalent opening size (EOS) O90,mm

0.07~0.2

Coefficient of vertical permeability. cm/s

(10-1~10-3)

Tearing strength,KN >=

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.60

Longitudinal Transverse



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:Can geomembrane be used in building a methane tank?
Nobody will adopt this stupid method. You can ask a qualified worker for help If you do not know how to do it.
Q:Does the liquid crystal display need a film ?
No, the film is not necessary. The film affect the appearance of the sccreen. It seems to have no effct on heat dissipation. To clean the screen, you can just buy a cleaning kit. If there is lot of dust, you can use the hairbrush to brush it. If there is liquid stain, you can clean it with the cleaning agent. It will not cause any harm to the screen if it is not cleaned for a long time, but it may not be pleasing to the eye and it will take more time and energy to clean it if the dust piles up. The water stains is difficult to be remove when they have existed for a long time. The screen should be cleaned lightly as the LCD can not bear pressure. You should try not to poke the screen with your fingers.
Q:What specification of geomembrane is used by sewage treatment plant ?
0.75mm to 2mm is workable; the cost performance of 1mm is the highest, so it is most frequently used.
Q:how to do when the film wrinkling
Usually the problem is risen because the first paint is not dry then brushing the second time . Then the lower paint solvents will affect the upper membrane and make it wrinkled. in this case, it is available to use mercury chemical agents or heating the film to remove wrinkles, then re-painting. Remember, you have to wait for the first painting drying and then brushing the second time. paint surface coarse the new painted surface is rough, usually it is because the used paint brush is not clean or it is contaminated by the surrounding environment. There may be a paint mixed with patent leather, before using it, without sedimentation and filtration, or the painting isn't dried and stained with dust. To prevent these problems, we must use a clean paint brush and paint bucket. before use the old paint, we should be sure to use a clean paint filter paper or nylon stockings for filtration. In addition, a good painted surface should use cardboard or covers to cover up when the paint is wet to prevent stained with dust. If the painting surface is rough, after it dried, using wet and dry sandpaper to polish and when it is smooth and clean, re-paint it. what should be paid attention is that the paintbrush must be clean.
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.
Q:What are the advantages of the glass reflective film?
It is anti-ultraviolet, can block more than 95% of ultraviolet rays, and while insulating heat, it can reduce the damages to household articles and people's skin caused by ultraviolet rays. These are the main reasons why consumers like it, It is healthier: The adhesive inside the glass reflective film contains UV (ultraviolet) absorbent which can block 98%-99% of UV rays. It is safer. For the ordinary heat-insulating film, it has certain security enhancement, and meanwhile can stick to debris like the reflective clip (adhesive) glass. It is better than toughened glass in security.
Q:What is a geomembrane used for?
The geomembraneis is impermeable material made of plastic film as anti-seepage material, and composites with non woven fabric. Its anti-seepage property mainly depends on the anti-seepage property of plastic film. At present, the domestic and foreign anti seepage application of plastic film, mainly polyvinyl chloride (PVC) and polyethylene (PE), they are a kind of polymer chemistry of flexible material, a smaller proportion, extending, strong adaptability to the deformation of high.
Q:What are the prospects of electrothermal film?
The market prospect of electrothermal film is very good, the development of electrothermal film market is getting more mature. The electric heating film is made of a special conductive macromolecule material which is matched with a metal current carrying strip, and the heat is melted and pressed between the insulating film body. It is often used as heating elements. The quality is very good.
Q:Principle of energy saving insulation film?
Energy-saving insulation film maintains a constant indoor temperature by preventing the indoor and outdoor thermal convection. in summer when the outdoor temperature is higher than the indoor, energy-saving insulation film keeps the heat outside, keeping cooling inside; in winter, when outdoor temperature is lower than indoor temperature, saving insulation film prevent cold outdoor from entering indoor, and retain heat generated inside. the indoor temperature is not affected by the outdoor temperature. Energy-saving insulation film solar control performance comparison
Q:What are the benefits of the water film floor?
Terrazzo floor, really. Of course, including waterproof.

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