Non-woven Geotextile for Railway Construction

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

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Product Description:

Instruction of Non-woven Geotextile for Railway Construction:

 

Geotextile is a non-woven product manufactured by combinining synthetic short yarns mechanically by using needling method. Non-woven geotextile has no woof and warp. Strength is achieved by combining yarns and applying thermal process. Geotextile felt is a permeable textile product which can be used with basic elements or with any material related with soil, running ground or geotechnic engineering.

 

Usuage Area of Non-woven Geotextile for Railway Construction:

 

Used in motorways, sport facilities, tunnels and underground facilities, art buildings, underground, agricultural areas, garden terraces, airports, mining fields, railways, solid waste storage areas, irrigation channels and reservoirs, shore protection and isolation areas; as a reinforcement against cracks between insulation layers; as a separator between waterproofing and thermal insulation layers; to protect insulation; to drain excess water; to prevent drainage pipes from plugging by wrapping them around; to avoid sinking and in many other applications.

 

Technical Specifications of Non-woven Geotextile for Railway Construction:

 

Weight

TS EN ISO 9864

gr/m²

150

200

250

300

350

400

500

Thickness (at 2 kPa)

TS EN ISO 9863-1

mm

1,2

1,4

1,7

1,9

2,2

2,5

3,2

Tensile Strength (MD - CMD)

TS EN ISO 10319

kN/m

3

5

7

9

11

13

17

4

7

9

11

13

15

19

Elongation at break

TS EN ISO 10319

%

50-80

Static Puncture Test

TS EN ISO 12236

N

800

1200

1500

1800

2000

2200

3000

Dynamic Puncture Test

TS EN ISO 13433

mm

35

30

28

26

24

22

16

Permeability

TS EN ISO 11058

l/m²s

m/s

110

0,110

100

0,100

90

0,090

80

0,080

70

0,070

60

0,060

40

0,040

Apparent Opening Size

TS EN ISO 12956

mm

0.16

0.15

0.14

0.13

0.13

0.12

0.11

  

 Advantages of Non-woven Geotextile for Railway Construction:

 

Thanks to thermal process, more strength and less elongation is achieved with the same weight.

Requires smaller storage area.

Can be manufactured up to a width of 6 meters, leading to less loss of material.

Both white and tinted varieties of ge0textile are manufactured from 100% pure yarn. No recycled material is used.

Products can be manufactured with surface weight ranging from 50 gr/m2 to 1000 gr/m2.

 

Application of Non-woven Geotextile for Railway Construction:

 

- in liquid bituminous insulation applications, it is used as a reinforcement  between layers and avoids cracks.

- it prevents cracks found on the surface from moving onto insulation surface.

- it protects bituminous membrane or geomembrane applications in foundations.

- it is used as a separator between waterproofing and thermal insulation layers.

- it is used as a separator between thermal insulation and protection layers.

- It is wrapped around drainage pipes in foundations and it is used as a filter layer in terrace gardens. 

- It is used in applications designed to withdraw pressure under road coatings.

 

Non-woven Geotextile for Railway Construction

 

 

Non-woven Geotextile for Railway Construction


 

 

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Q:How to judge the geotextile test results are reliable
Different methods, different detection methods will lead to different results. But you can get the authority of the provincial inspection hall, do the test report
Q:Road Central isolation belt (5 m wide) Drainage No design Waterproof geotextile laying and gravel blind ditch, are design flaws?
Should be it, the general design will have this. If you need to contact me, see the information
Q:Characteristics of filament geotextile
It can replace the traditional engineering materials and construction methods, construction safer, and contribute to environmental protection, can be more economical, effective and lasting solution to the basic problems in the construction. Filament geotextile has good mechanical function, good water permeability, and can be anti-corrosion, anti-aging, with isolation, filtration, drainage, protection, stability, reinforcement and other functions, to adapt to uneven grass-roots, Damage, creep small, long-term load can still maintain the original function. Filament geotextile characteristics: strength - the same weight under the specifications, the tensile strength are higher than other acupuncture non-woven fabrics; anti-ultraviolet light - with high UV resistance; high temperature resistance - resistance High temperature up to 230 ℃, high temperature remains structural integrity and the original physical properties; permeability and flat drainage - geotextile thick and is needle-shaped, with good surface drainage and vertical permeability, years later Can maintain this performance; creep resistance - geotextile creep resistance is better than other geotextiles, so long effect is good. It can resist the erosion of common chemical substances in soil and resistance to gasoline, diesel and other corrosion; ductility - geotextile under a certain stress has a good elongation, so that it can adapt to uneven irregular base; Cloth technical features: thick geotextile, geotextile can guarantee the three-dimensional porosity, is conducive to the realization of excellent hydraulic performance. Geotextile break strength has a great advantage, especially for retaining walls and embankment reinforcement. Geotextile indicators are more than the national standard, is an excellent geotextile reinforced materials.
Q:What is the separation between the roof waterproof protective layer and the waterproof layer?
That is, at home and home boundaries to break off. Or can not achieve the effect of waterproof
Q:Is the filament geotextile the same as the tensile strength of other acupuncture nonwoven fabrics?
1, polyester filament acupuncture non-woven geotextile pet.15-6-300, is the national standard filament geotextile, the material for the polyester polyester (PET), the unit area of the quality of 300g / ㎡, the breaking strength of 15KN / m in line with GB GB / T-2008 standard 300g / ㎡ filament geotextile requirements. Polyester filament acupuncture non-woven geotextile pet.15-6-300 product width of 6m, 6m wide polyester filament geotextile is a more conventional products, manufacturers can directly produce 6m wide polyester filament Geotextile. 1. First geotextile polyester staple fiber geotextile (PET) and polyester filament geotextile two. The physical tensile strength of the two geotextiles is different. 2. Polyester staple geotextile according to the national standard GB / T-2008 standard implementation, 400g GB polyester staple geotextile physical tensile strength ≥ 12.5KN. 3. Polyester filament geotextile in accordance with the national standard GB / T-2008 standard implementation, 400g GB polyester filament geotextile physical tensile strength ≥ 20KN. 4.400g GB polyester staple geotextile longitudinal and horizontal tear strength ≥ 0.33KN, 400g GB polyester filament geotextile longitudinal and horizontal tear strength ≥ 0.56KN.
Q:Fish pond geotextile use method
HDPE geomembrane can be used to do impermeable, I professional production
Q:Geotechnical construction of the weather when there is any requirement
Geotechnical construction of the weather when there is any requirement
Q:Principle of drainage pipe geotextile
Principle of drainage pipe geotextile
Q:Geotextile price geotextile how much money a square meter
Woven geotextile: 1.20-8.50 yuan / square meter filament geotextile: 1.60-9.60 yuan / square meter staple geotextile: 1.20-9.80 yuan / square meters impervious geotextile: 3.60-28.0 yuan / square meter geotextile is A new type of building materials, raw materials are polyester, polypropylene, acrylic, nylon and other polymer polymer synthetic fiber. In accordance with the manufacturing method is divided into: there are two types of geotextile and non-woven geotextile. According to the use of anti-seepage, anti-filter, drainage, isolation, reinforcement, protection, sealing, etc. a variety of functions, based on a variety of factors, the price is not the same
Q:Geotextile price, the number of square feet per square
You have different specifications and different prices. The number of square feet per ton to see how much you do grams, the greater the weight, the less the square number. Huazhi geotextile material manufacturers to answer.

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