Polyester Nonwoven 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 Nonwoven Geotextile Description:

Polyester Short fiber needle nonwoven geotextile  is a new type of construction materials which is defined to use in construction projects. The main roles of geotextile include filter, water treatment materials and georeinforce. Materials. Needled staple fiber geotextiles show excellent filtration effciency, isolation, reinforced protective effect, high tensile strength, good permeability, high temperature resisting, anti-freezing, anti-aging, corrosion resistance.

Main Features of Polyester Nonwoven Geotextile

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

Polyester Nonwoven 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

 

Polyester Nonwoven Geotextile Specification


No

Project

Index

1

Breakage Strength KN/m(MD)

20

30

40

50

60

80

100

2

Breakage Strength KN/m(CD)

15

22

28

35

42

56

70

3

Elongation Rate (MD,CD)  

28

4

Trapezoidal Tearing Strength 
KN(MD)

0.3

0.45

0.5

0.6

0.75

1.0

1.2

5

Burst Strength KN

1.6

2.4

3.2

4.0

4.8

6.0

7.5

6

Vertical Permeability Coefficient cm/s

10-1~10-3

7

Sieve size(O95) mm

0.08~0.5

8

Unit weight g/m2

120

160

200

240

280

340

400

9

Thickness mm

0.40

0.48

0.60

0.70

0.80

1.00

1.25

10

Variation %

±10

 

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:How to paste anti-explosion glass film?
The general membrane pasting process is as follows: For the architectural membrane, its surface is coated with a layer of water-soluble adhesive, and covered with a layer of transparent protective film. During construction, it is required to spray some clean water on the glass needing pasting film first, then tear off the transparent protective film, and spray certain amount of clean water on the side coated with water-soluble adhesive. In this way, the architectural membrane will be pasted onto the glass. Scrape and press the outer surface of the membrane with a plastic scraper so as to remove the inside bubbles and excess water between the membrane and glass contact surface. After it is dried out, the architectural membrane will be able to be firmly adhered to the glass.
Q:What national standard does geomembrane material conform to? ?
T17643-2008 implementation, implement according to design requirements if the design party has specific requirements; if not, implement according to the requirements about geomembrane in national standard GB/as mentioned above
Q:What are the requirements of geomembrane waterproofing construction for the base?
Level compaction, sharp object namely
Q:What are the quality characteristics of HDPE geomembrane?
1.Simple construction: It just need to dig poola and do some treatmentg accordingly. It need no concrete cushion layer; 2. Rapid construction: There is no structural concrete curing time; 3. Resistant to base deformation: Because HDPE geomembrane has good elongation at break, it can be resistant to base sedimentation or base deformation; 4. good effect: This is the biggest feature of HDPE geomembrane; 5. easy recovery after use: This is the biggest feature of HDPE geomembrane. After being used, it can be recover as long as to collect it and backfill the pool.
Q:The working principle of the water film dust collector?
Dusty gas from the lower part of the cylinder along the tangential introduction, spiral up, dust particles by the centrifugal force effect is parting, thrown to the inner wall of the cylinder body and the inner wall of the cylinder body is adsorbed water film activities, with the water in the end part of the cone, the dust discharge port of unloading
Q:Is lectric heating film electric heater electricity-saving
It depends on two factors, one is the electric heat conversion efficiency, the two is the power. The high the electric heating conversion efficiency, the less electricity it consumes. Well, if we understand this we can analyze whether our household appliances consumes electricity. Power is a fixed value, which is fixed before we buy. For example, we buy a electrothermal film heater whose power is 2000W. This means that the heater consumes 2 kwh of electricity per hour, which is 2 degrees, if it is 1500W, that is 1.5 degrees Electric per hour. The electrothermal conversion efficiency is to consume things unease to know, but we can generally analyze like so: The process of heating is a process that transfers electric energy into heat energy, so we would hope that electrothermal conversion efficiency be higher if we want to get maximum heat. According to the law of conservation of energy, the greatest possibility is 100% conversion. But in fact, the conversion of electric energy into heat energy also includes the conversion into light, (such as small solar heating, which is also luminous in the the moment of heating, a lot of power is converted into the energy we don't need, so the conversion efficiency is low, magnetic energy and other energy. Therefore, in general, the electrothermal conversion efficiency of most heating body is almost the same in the current market, the transfer efficiency of heat body that is not luminous is higher than those giving out lights.
Q:why is the lateral welding edge of composite geo-membrane so dim?
Try to choose new materials to produce geomembrane
Q:Geomembrane sn2/ what does pe represent for?
Two cloths one membrane,
Q:What is a geomembrane used for?
Anti seepage, isolation, waterproof,
Q:The repair method and quality inspection of composite geo-membrane construction defects.
It's really hard, first melt the geotextile with iron plate, pay attention to the melting degree, half exposed of PE film is ok. then use a layer of one fabric and one membrane film to connect it, and it's suitable for the film over 0.4, the thin film can only be pasted with PEglue. you can pull up the repair part and put water into it for inspection. you must leave some cloth while construction, otherwise, high pressure will makes the repair parts crack.

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