Excellent PP Woven Geotextile for Railway Construction

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

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Product Description:

Applications  of PP Woven Geotextile for Railway Construction

1) Filtration


The filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.

2) 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.

3 )Adding muscle


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 earth body stability.

4 )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 Parameters of PP Woven Geotextile for River Construction

 

100

150

200

250

300

350

400

450

500

600

800

NOTE

BASIS 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

TENSILE STRENGTH AT BREAKING ≥KN/m

2.5

4.5

6.5

8.0

9.5

11.0

12.5

14.0

16.0

19.0

25.0

MD&CD

CBR PLUNGER STRENGTH ≥KN

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

4.0

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

BREADTH TOLERANCE (%)

-0.5

ELONGATION AT BREAKING (%)

25-100

MD&CD

EOS O90mm

0.07-0.2

VERTICAL PERMEABILITY (CM/S)

K×(101~~103)

K=1.0-9.9

 

Excellent PP Woven Geotextile for Railway Construction

Excellent PP Woven Geotextile for Railway Construction

 

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Q:Do you need to cover the geotextile?
Generally less than geotextile, I am specializing in the production of geotechnical materials
Q:The difference between warp knitting reinforced geotextile and reinforced geotextile
Texture and material ratio is different ah.
Q:Split silk geotextile and filament geotextile relative price which is cheaper
Split silk geotextile and filament geotextile relative price which is cheaper
Q:Long-term exposure to geotextiles on the human body what harm?
No harm, Huazhi geotextile material answer
Q:Fish tank white filter cotton toxic, is not geotextile, or non-woven Yeah
No toxic, geotextile and non-woven raw materials are polyester, chemical name PET, its normal situation is not toxic, if the heating temperature reaches 117 degrees, will precipitate some chemical substances, when the fish may have an impact. But your water temperature will not reach 117 degrees, unless you want to drink fish soup, so there is no problem
Q:Where to sell geotextiles
Those who produce geotextile manufacturers are selling black geotextile. Black geotextile according to the use of a lot of specifications, the price difference is very large. The weight per square meter between about 50-1000g grams, the weight of different unit price is different, the inquiry directly asked how much money per ton. According to the use of distinction between the current market price per ton price between 5,000 yuan - yuan. For the conservation, isolation, insulation of the geotextile the cheapest. In the 5000 yuan / ton between. For the filter, soft base treatment, slope protection, reinforced decoration, and other purposes of the black geotextile most expensive in - yuan / ton. The same black color, but different uses, production processes and production costs are not the same.
Q:How to set the slope of the geotextile
Paved on the line, lap welding or with glue. The company specializes in producing geothermal geotextile, detailed advice, please see my information
Q:Performance and Application of Impervious Geotextile
Anti-seepage geotextile has excellent water permeability, filterability, durability, can be widely used in railways, highways, sports museum, dams, hydraulic construction, then hole, coastal beach, reclamation, environmental protection and other projects. Mainly staple acupuncture non-woven geotextile and split film woven geotextile. Anti-seepage geotextile function: 1. The use of geotextiles good permeability and water permeability, so that water through, so as to effectively remove the loss of sand. 2. Geotextile has a good water conductivity, it can form a drainage channel within the soil, the soil structure of the excess liquid and gas efflux. 3. Using geotextile to enhance the soil tensile strength and resistance to deformation, enhance the stability of the building structure to improve the quality of soil. 4. Effective focus will be concentrated diffusion, transmission or decomposition, to prevent soil damage by external forces. 5. to prevent the upper and lower gravel, soil and concrete mixed between. 6. Mesh is not easy to plug - due to the formation of amorphous fibrous tissue structure and strain and mobility. 7. High permeability - under the pressure of soil water, can still maintain a good permeability 8. Corrosion resistance - to polypropylene or polyester and other chemical fiber as raw materials, acid and alkali, no corrosion, no moth, antioxidant. 9. Construction is simple - light weight, easy to use, simple construction. Anti-seepage geotextile characteristics High anti-puncture strength, large coefficient of resistance to aging performance, to adapt to the environmental temperature range Excellent excellent anti-drainage performance for water conservancy, chemical, construction, transportation, subway, tunnel, garbage disposal and other projects
Q:What is geotextile, what role
Geotextile is a new type of building materials, raw materials are polyester, 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. Geotextile with anti-seepage, anti-filtration, drainage, isolation, reinforcement, protection, sealing and other functions, it with the conventional masonry and concrete material seepage effect compared to a low investment, simple construction process, short duration Infiltration effect is good, the channel effective use of high coefficient. Water conservancy engineering dams and slope protection filter, channel isolation, seepage control; road, railway, airport runway foundation isolation, filter, drainage, slope, retaining wall and road reinforcement, drainage; , Geotextile has been widely used in the field of infrastructure construction, and has been gradually applied in the field of infrastructure construction, and the use of geotextile In a wider area.
Q:Geotextile is what to do with
Geotextile is reinforced and segregated, reinforced mainly to enhance the ability of materials to shear and tensile deformation, to prevent the reflection of cracks in the road; isolation is the separation of different materials to maintain their performance; because the geotextile itself is not waterproof, In the old road renovation over the asphalt mixture will form impermeable complex, in addition to preventing cracks will have a certain waterproof effect. The roadbed refers to the strip structure that is built on the basis of the route position and certain technical requirements. It is the basis of the railway and the road. The roadbed is a linear structure made of soil or stone. Built in good geological, hydrological, climatic conditions under the roadbed. From the material points, subgrade can be divided into soil subgrade, stone roadbed, earth and rock roadbed three.

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