Black Polypropylene(PP) 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 Black Polypropylene Geotextile Description:

High strength industrial synthetic fiber as the raw material , made through weaving technology method.

Main Features of Black Polypropylene Geotextile

1. High strength , good creep property , excellent erosion resistance , aging-resistance and heat resistance 

2. Separation , filtration , drainage , reinforcement , protection , and maintenance function

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

Black Polypropylene 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

 

Black Polypropylene Geotextile Specification

No.

Specification(g/m2)

100

150

200

250

300

350

400

450

500

600

700

800

1000

Remark

1

Weight deviation, %

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

-6

-6

2

Thickness, mm≥

0.9

1.3

1.7

2.1

2.4

2.7

3.0

3.3

3.6

4.1

4.5

5.0

5.8

3

Width deviation,%

-0.5

4

Breaking strength, KN/m ≥

2.5

4.5

6.5

8.0

9.5

11.0

12.5

14.0

16.0

19.0

22.0

25.0

31.0

MD and CD

5

Breaking elongation,%

25~100

6

CBR bursting strength, KN≥

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

3.7

4.0

5.0

7

Sieve Size O90 mm

0.07~0.2

8

Vertical permeability 

coefficient, cm/s

Kx(10-1~10-3 )

K=1.0 ~9.9

9

Tear strength, KN≥

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.53

0.60

0.75

MD and CD



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:What are the characteristics of HDPE geomembrane?
As a new material, geomembrane has excellent anti-seepage effect, corrosion resistance and chemical stability. And it can process features and functionality according to the actual project needs. Geomembrane has been widely used in water conservancy embankment dam , reservoir seepage. At the same time, it has ben widely used as seepage-proof, anti-corrosion, leakage-proof and non-hygroscopic material in channel, impounding reservoir, cesspit, swimming pool, house building, underground structure, wasteyard, environmental engineering, etc.
Q:How to separate the non woven fabric from the waterproof board?
Installation and construction of HDPE geomembrane shall be in accordance with the specific site condition and climatic conditions, properly pre-place 2%-5% extension volume; level surface mounting of base, remove the roots, stones and other sharp objects; trim round internal and external corners with its fillet radius equal to or more than 50cm; welding seam surface must be clean; welding seam should adopt displacement installation to avoid cross-wire welding, T-shape installation is available; using the side ditch anchoring landfill or bead seal installation; welding uses double track thermal melting, monorail hot melt, squeezing welding rod welding; seam take junction width is 10cm-15cm.
Q:What is the seepage-proof geomembrane?
Co-extrusion technology is used during the production, the main material of it is high density polyethylene native resin with high quality. It has a low hydraulic permeability and excellent seepage-proof performance. The standard name of HDPE seepage-proof membrane is polyethylene geomembrane, which has a highly efficient molecular density.
Q:How amny watts is electric heating film?
Electrothermal membrane heating can be classified into 220w\ square meters, 280w\ square meters, You should take into consideration room area when constructing, and generally laying a area about 120w\ square meters.(also is not the whole shop).
Q:Is HDPE geomembrane the same as polyethylene polypropylene fiber?
Of course it isn't. They are totally different products. HDPE geomembrane, also known as high density polyethylene,is a single-layered plastic sheet, mainly used for the anti-seepage projects, such as refuse landfills, tailings treatment plants, sewage treatment tanks, etc. Polyethylene polypropylene fiber is a multi-layered composite waterproofing membrane, and its raw materials are PP non-woven fabric and polyethylene. It is mainly used in moistureproof and waterproof projects, such as roof, wall, toilet, basement, refregeration house, bridge, pool, underground pipeline, etc. These two products are of different raw materials, molecular structures and use. Therefore, they are not the same.
Q:What national standard does geomembrane material conform to? ?
National standard: GB/T17643-2008
Q:How many square meters of geomembrane is checked at a time?
Geomembrane category HDPE geomembrane, LDPE geomembrane, EVA geomembrane, PVC geomembrane, matte geomembrane and other composite geomembrane products are mainly used in civil engineering dams, reservoirs, highways, railways, construction and industrial pollution waste, waste water seepage-proof treatment, etc., which takes the woven fabric as substrate and is composed by monolayer or multi-layer plastic film of the same kind impermeable material main products: The price of cloth membrane, two cloth membrane kind of geomembrane is generally around 11000-13000yuan/ton geomembrane is calculated by product specification or thickness
Q:What are the construction norms of composite geomembrane?
The composite geomembrane construction process: One, base surface excavation, two, geomembrane pavement, three. align the welding seams, Four. welding, five. site inspection, Six , repair, seven,reinspection, eight, backfill soil
Q:What are the technical points of the lioghtweight foam concrete?
1. To clean the surface and ensure that there is no dust and dirt of the grassroots, for smooth, solid, light pressure, does not allow rugged, loose and sand off ash and other defects. 2. To make a good preparation of the materials, the foaming agent, additives, cement and auxiliary materials should be transported to the designated place for storage. 3. It should be leveled according to the design. First, take use of the cement mortar according to 2.5x2.5m to determine the height of the slope. 4. To start the foaming machine to start to work, and then start the host. To sent the cement into the agitator with the help of the conveyor belt/band carrier. And after it is mixed uniform to start the transportation system of foam conveying system and high-pressure pump. And then mix the concrete composite material averagely and transport them to the disignated construction area to cast. 5. According to the requirements of the construction, the professionals will smooth the castin foam concrete. (with help of the smooth floating ruler) Because after it is being smooth, the surface of the foam cement will produce a little air void which will have a bad effect of the surface of the waterproof construction. It is suggested to establish the 70% final set of the casting foam concrete and use the cement mortar to smooth and protect. 6. When the integral casting of foam concrete has reached 4000 square meters and the final set of the concrete has up to 70%( It is generally 25 centigrade and 36 hours). The cut of the dividing joint should be in time. And the width of the dividing joint should be bigger than 4x4m. The the width and depth of cutting of every dividing joint should be calculated by 1/800 telescopic value of the thermal efficiency expansion. The deepth of the width of cutting is 1.5x3.0cm, the elastic sealing material will be sealed in after the cutting.
Q:What are the advantages and disadvantages of ceramic and metal film membrane?
Ceramic membrane material is acid and akali resistance, anti chemical solvents, high temperatures resistant, especially with high mechanical strength, long service life. it has obvious advantages in harsh environments. The disadvantage is that the application of ceramic membrane is not wide enough, although it is nanoscale separation precision. ceramic membrane has a small market, but there is no ceramic membrane that can not filter.

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