PP Woven Geotextile for River 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:

 Specifications of PP Woven Geotextile for River Construction:

 

-Weight / Mass: 75g/m2-800g/m2 .

-Width: Within 8 m  (1m-8m).

-Length: 50m-100m/roll (as request).

-Material: PP/PET.

-Color: Black , white , grey, others

-Certificate: CE/ISO9001, ISO14001 . 

-Manufacturing method: nonwoven / woven.

-The equipment is introduced from Germany.

 

Applications  of PP Woven Geotextile for River Construction

 

Major functions: Separation, filtration, drainage, reinforcement, protection, and liquid barrier

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

 

PP Woven Geotextile for River Construction

 

PP Woven Geotextile for River Construction

 

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Q:What are the geotextiles?
contact me
Q:Geotextile effect
First, the drainage effect: polyester staple acupuncture 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. Second, the role of contraction: When the water from the fine soil into the coarse soil layer, the use of polyester staple acupuncture geotextile good permeability and water permeability, so that water through, and effectively carrying soil particles, sand , Small stone, etc., in order to maintain the stability of soil and water engineering. Third, the isolation role: the use of polyester staple acupuncture geotextile with different physical properties of the building materials to isolate. So that two or more materials are not lost, not mixed, to maintain the overall structure and function of the material, so that the building capacity to enhance the capacity. Fourth, the role of puncture: and geomembrane combined into a composite waterproof impermeable material, play the role of anti-puncture. High tensile strength, good permeability, breathable properties, high temperature resistance, anti-freeze, anti-aging, corrosion-resistant, not moth-eaten. Polyester staple acupuncture geotextile is a widely used geosynthetics.
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:400 grams per square meter of non-woven geotextiles how much money
According to your technical parameters, the specific number of professional geotextile manufacturers to answer, power to discuss!
Q:What is the consequence of the geotextile of the ground floor
What are the consequences of what can not be finalized, the first roof of the waterproof layer and waterproof protective layer is very important, this is the first barrier, imagine, now many of the green plants are large trees, grow 10 years or even 20 years After the roots will be very developed, think about how the pine trees on the tenacious know their strength, coupled with long-term erosion by the water, the concrete layer will gradually lose its ideal performance, barrier layer and drainage board will certainly be better To protect the role and drainage. So to speak, long-term vision of the words must be solidly do every layer, only focus on economic interests and short-term effects, then, within a few years will not be any problem.
Q:What is the effect of tunnel geotextile failure on tunnel quality
Tunnel geotextile mainly from the two roles: First, the role of protection, to prevent the waterproof board is surface with uneven surface of the sprayed concrete damage, due to large area construction is extremely difficult to do base surface formation. Second, the role of seepage and drainage, and therefore requires a good water conductivity. If the geotextile substandard, may cause poor drainage around the tunnel, and even leakage of water and other diseases.
Q:Concept and Classification of Subgrade
Road cloth, that is, geotextile, also known as geotextile, it is made of synthetic fibers through the needle or woven from the permeability of geosynthetics. Geotextile is a new material geosynthetics which one, the finished product for the cloth, the general width of 4-6 meters, the length of 50-100 meters. Geotextile is divided into a woven geotextile and non-woven geotextile. Geotextile with excellent filtration, drainage, isolation, reinforcement, protection, with a light weight, high tensile strength, good permeability, high temperature, anti-freeze, anti-aging, corrosion resistance characteristics. The application of geosynthetics originated in the 1950s, the domestic geotextile is one of the national eight five plan, China promulgated in 1998, "geosynthetics staple acupuncture non-woven geotextile" (GB / T -1998) standard, the current geotextile has been widely used in many areas. Geotextile mainly in the following three series: 1, acupuncture non-woven geotextile, specifications 100g / m2-600g / m2 between any choice, the main raw material is the use of polyester staple fiber or polypropylene staple fiber, made by acupuncture, Uses are: river, sea, lake embankment slope protection, reclamation, wharf, ship lock flood control and other projects, is through the filter to play a soil and water conservation and effective way to prevent piping. 2, acupuncture non-woven and PE film composite geotextile, specifications have a cloth a film, two cloth a film, the largest width of 4.2 meters The main raw material is to use polyester staple fiber non-woven, PE film through the composite , The main purpose is anti-seepage, apply to railways, highways, tunnels, subways, airports and other projects. 3, non-woven and woven composite geotextile, a variety of non-woven and polypropylene filament woven composite, non-woven and plastic woven composite, suitable for foundation reinforcement, adjust the permeability coefficient of the basic engineering facilities.
Q:The technical parameters of woven geotextile
Test items / specifications 0400 Remarks breaking strength (longitudinal) KN / m ≥ 17. Breaking strength (horizontal) KN / m ≥ no special requirements by the meridional 0.7 / 1 longitudinal and transverse elongation at break% ≤ 25 vertical and horizontal trapezoidal torn Strength, KN ≥ 0.180.200.270.340.410.480.600.72 vertical and horizontal CBR top breaking strength, KN ≥ 1.41.62.43.24.04.86.07.5 equivalent aperture O95 (O95) mm0.07-0.5 vertical permeability coefficient cm / sK × (10-1-10-4) K = 1.0-9.9
Q:Pvc waterproof board and geotextile must be used with what
Since the waterproof board is used for waterproofing, afraid to be punctured, and geotextile with the use of the soil and the waterproof board is set between a protective layer, so most of the waterproof board should be used with geotextile. However, if the soil clean up, no sharp foreign body, but also consider not set geotextile.
Q:Supply Tianhe District staple geotextile and anti-geotextile what is the same
Staple geotextile is made of polyester staple fiber by acupuncture, because it can play the role of anti-filtration, and thus staple geotextile can also be called anti-geotextile. Filter geotextile is based on the use of the name, so long as it is able to play the role of anti-filter geotextile called geotextile filter, geotextile, including geotextile geotextile, filament geotextile, the preparation of geotextile, Woven geotextile, non-woven geotextile, polypropylene geotextile. Tianhe District used staple geotextile and anti-filter geotextile is the same.

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