PET Continuous Filament Spunbond Needle Punched Nonwoven Geotextile

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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:

Specifications of PET Continuous Filament Spunbond Needle Punched Nonwoven Geotextile 

1) Weight / Mass:  100g/m2-1500g/m2

  2) Width: Within 8 m (1m-8m) 

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

  4) Material: PP / PET 

  5) Color: Black , white , grey and other color 

  6) Certificate: CE/ISO9001 , ISO14001     

  7) Manufacturing method: nonwoven / woven

  8) The Biggest geotextile manufacturer/factory in China for many years 

 

FAQ:

What is the main application of PET Continuous Filament Spunbond Needle Punched Nonwoven Geotextile ?

The main application of our PET Continuous Filament Spunbond Needle Punched Nonwoven Geotextile  is as follows: The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc.

Where is your main market?

Our main market is in Middle East, South America and some African countries.

What is your advantages for PET Continuous Filament Spunbond Needle Punched Nonwoven Geotextile  ?

One of the largest manufacturer of PET Continuous Filament Spunbond Needle Punched Nonwoven Geotextile for Construction with advanced equipment, big production capacity and excellent quality.

 

 

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Q:What is the meaning of the process equipment and equipment for producing geotextiles?
What is the meaning of the process equipment and equipment for producing geotextiles?
Q:In the river within the construction of flexible piping can use geotextile to do anti-floating measures
Yes, I am specialized in producing the installation
Q:What is the general shop where there are geotextile cloth to sell it
Retail, then, to the local hardware and electrical city to see. Manufacturers of drainage board geotextile
Q:Production of acupuncture carpets, geotextiles, warm flakes, paper blankets, air filter materials, the main raw material is what?
The main raw material is polyester, polyester is the basic composition of polyethylene terephthalate, it is also known as polyester fiber (PET), the long chain of its chemical formula H (OCH2CCOCO) NOCH2CH2OH, the relative molecular weight is generally ~ The In fact, there are a small amount of monomer and oligomers present. These oligomers have a low degree of polymerization and are present in an annular form. Polyethylene terephthalate can be obtained by polycondensation of terephthalic acid (PTA) and ethylene glycol (EG) by direct esterification of ethylene terephthalate 9BHET. From the composition of polyester molecules, it is composed of short fatty hydrocarbon chain, ester, benzene ring, terminal alcohol hydroxyl group. Polyester molecules in addition to the existence of two hydroxyl groups, there is no other polar groups, and thus polyester fiber hydrophilic poor. Polyester molecules contain about 46% of the ester group, ester groups can be hydrolyzed at high temperatures, thermal cracking, the case of alkali is the saponification, the degree of polymerization reduced; polyester molecules also contain aliphatic hydrocarbon chain, it can make polyester molecules have a certain But because the polyester molecules can not rotate the benzene ring, so the polyester macromolecules are basically rigid molecules, molecular chains easy to maintain linear. Therefore, polyester macromolecules in this condition is easy to form crystals, so the polyester crystallinity and orientation is higher.
Q:Geotextile universal testing machine should be selected how much range
I answered someone else on this question 1. multiply the 1.5th of the expected value of the geotextile sample by the size of the geometric cloth. 2. If you do not know the expected value, it should have a standard tensile strength range, with the tensile strength multiplied by the cross-sectional area of geotextile (thick by the width) to find the force value. 3. If you do not know, it is recommended to choose 50KN or 100KN equipment. Of course, if you need to test the geotextile was cut into a width that is particularly small, then you can use a small amount of force, but it is recommended if you choose from 5KN and 50KN election 50KN good.
Q:Will geotextiles generally use where?
Geotextile applications (1) Reinforcement in backfill for retaining walls, or panels for anchoring retaining walls. Building a parcel or retaining bridge. (2) to reinforce the flexible road surface, repair the cracks on the road, to prevent the road reflection cracks. (3) to increase the stability of gravel slope and reinforced soil to prevent soil erosion and low temperature soil damage. (4) the separation between the road ballast and the roadbed, or the isolation between the roadbed and the soft foundation. (5) artificial fill, rock or material field and the isolation layer of the foundation, the separation between different frozen soil layer. Anti-filtration and reinforcement. (6) ash filter or tailings dam early upstream of the dam surface filter, retaining wall backfill drainage system filter layer. (7) drainage around the tube or gravel drainage ditch around the filter layer. (8) Water conservancy works in the wells, relief wells or diagonal pipe filter layer. (9) Isolation of geotextiles between roads, airports, railways and artificial rockfill and foundations. (10) internal or horizontal drainage of the dam, buried in the soil to dissipate the gap water pressure. (11) Drainage of the bottom of the impervious geomembrane or the lower part of the concrete face in the earth dam or embankment. (12) to exclude the surrounding water seepage of the tunnel, to reduce the external pressure of the lining and the surrounding water infiltration. (13) Drainage of Foundation of Artificial Filling Ground. (14) roads (including temporary roads) railways, embankments, earth dams, airports, sports and other projects to strengthen the weak foundation.
Q:Can geotexters cover grass seeds?
To be very thin very Caixing, the cost a little expensive Oh waste
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. Well, long-term perspective, then we must do a solid job every layer, only focus on economic interests and short-term effects, then, within a few years will not be any problem, this is the status of China's construction industry. But the debt owed sooner or later.
Q:Precautions for Polyester Filament Geotextiles
1. Geotextiles can only be cut with a geotextile (hook knife), such as in the field of cutting, other materials to take special protective measures to prevent the cutting of geotextiles and its unnecessary damage; Laying geotextile at the same time, must take all necessary measures to prevent damage to the following layer of material; 3. In the laying of geotextiles, we must pay attention not to let the stone, a lot of dust or moisture may damage the geotextile, Drains or filters, or materials that may cause difficulties for subsequent connections to enter beneath geotextiles or geotextiles; 4. After installation, visualize all geotextile surfaces to identify all damaged landlords Marking and repairing, to determine the laying of the surface can not cause damage to foreign substances, such as broken needle and other foreign body; 5. Geotextile connection must follow the following provisions: Under normal circumstances, the slope can not have a horizontal connection (connection along the slope The contours do not intersect with them), except where the patch is located. 6. If the use of suture, suture should be used with geotextile material the same or more than the material, suture should be anti-chemical UV material holding. Suture and geotextile should have a significant color difference in order to facilitate inspection. 7. Special attention to suturing during installation to ensure that no gravel in the soil or gravel cover is in the middle of the geotextile.
Q:Does geotextile affect water purification?
Do not know what you use after the purification of water, if not drinking water, I think it will not affect the water quality, the general purpose of water purification, geotextile will not affect, because the geotextile material is polyester or polypropylene, In the chemical nature of relatively stable, no changes in room temperature conditions, so there will not be any impact on water quality

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