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 is the metal plating ceramic film?
Further improve separation precision and stability of the ceramic membrane materials to achieve continuous and efficient operation at nanoscale level in liquid separation field as well as in the field of gas separation. anti temperature ceramic separation materials of large aperture and high porosity so as to achieve long term and stable gas-solid separation in the field of efficient use of resources and environmental protection. to achieve treatment of the ceramic film surface and expand the application scope by changing hydrophilia and hydrophobicity of the surface and charge performance, biology compatibility.
Q:What's the principle of diaphragm valve?
Principle of diaphragm valve: Diaphragm valve is a special form of block valve, appearing in the 1920s. Its opening and closing member is a separator made of a soft material, to seperate inner cavity of valve body and inner cavity of bonnet, so it is called as diaphragm valve. Features of diaphragm valve: The most prominent feature is to seperate inner cavity of lower valve body and inner cavity of upper bonnet so as to protect valve rod, valve clack and other parts above diaphragm from etching by medium. It save filler sealing structure, and medium will not leak. diaphragm made of rubber, plastic membrane and other soft sealing material has good sealing property. Because diaphragm is a wearing part, it should be replaced at regular intervals depending on the medium characteristics. Due to limitation of diaphragm material, diaphragm valve is suitable for low pressure and medium temperature. Diaphragm, according to structure, can be divided into: house, straight-flow, cut-off, straight-through, flashboard and right angle types. The connection form is usually flanged joint. According to drive mode, it can be divided into manual, electric and pneumatic types, among which pneumatic drive is divided into normally open , normally closed and reciprocating types.
Q:What is the construction technology of geotechnical engineering?
The open cut method refers to a construction method that first the rocks (soil) of the part of the tunnel are all removed, the barrel and tunnel portal is built and then the tunnel is backfilled. The advantage of this method is that it is simple, rapid, economic and safe. It is chosen as the first excavation technology in the early stage of urban underground tunnel project.The disadvantage is that it may have larger impact on the surrounding environment.
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 electrothermal film easy to use?
Don't know what it is. It gonna be okay
Q:how to construct composite geo-membrane and two cloths film one film?
Construction technology of two cloths one membrane, and the connective way of two cloth one membrane edges. ① membrane and membrane's welding, non-woven cloth seams, seams film is departed with the cloth, it can't be synchronizely stressed, seam strength is 20-40% of the base materials, the connective way of two cloths film one film edges. ① membrane and membrane's welding, non-woven fabrics' seams, seam film is departed from the cloth, and can't stand synchronized force.
Q:How to create a new fish pond water
With modified asphalt covered, and then on the cement tiles and so no problem.
Q:Water is the water base wallpaper wallpaper glue?
Not, moisture-proof membrane is a professional alkali resistant, moistureproof, mouldproof wall treatment materials, which can effectively prevent the construction of the base surface of the tidal water and alkaline material extravasation
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.
Q:Geomembrane and geotextile construction scheme
Shallow water lotus root planting technology has become the most water and fertilizer saving method after a few years of development. In order to break through the restricting bottleneck, cropping pattern with the best economic benefits, the most convenient management. Especially suitable for water-deficient area!

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