Product Description
What is PP/PET short filament nonwoven geotextile?
Geotextiles have a variety of raw materials and processing techniques, making them very versatile. From the processing technology, geotextiles can be divided into four categories: woven geotextiles, non-woven geotextiles, synthetic geotextiles and composite geotextiles. Non-woven geotextile products have the largest application volume and the widest application field.
Among them, short filament nonwoven geotextile is made of polyester or polypropylene staple fiber by needle-punching consolidation, which has good mechanical properties that are uniform in all directions. At the same time, it has a wide range of pore size, tortuous pore distribution, excellent permeability and filtration performance, as well as high chemical stability properties such as biological resistance, acid and alkali resistance, and aging resistance.
PET short filament nonwoven geotextile has been widely used in major water conservancy, transportation and civil engineering due to its outstanding role in protection, reinforcement, seepage prevention and drainage. PP short filament nonwoven geotextile has high strength, low density, excellent low temperature resistance, corrosion resistance and abrasion resistance, and also has good hydrophobic properties and wicking effect, making it have better drainage performance.
Detailed Photos
Product Parameters
What are the basic properties of short filament nonwoven geotextile?
1. High strength: Due to the use of plastic fibers, it can maintain full strength and elongation in both dry and wet conditions.
2. Corrosion resistance: It can resist corrosion for a long time in soil and water with different pH degrees.
3. Good water permeability: It has a wide range of pore sizes and a tortuous pore distribution
4. Good anti-microbial: It is not damaged by microorganisms and insects.
5. Convenient construction: Due to the light and soft material, it is convenient to transport, lay and construct.
6. Complete specifications: Width up to 7 meters. Mass per unit area: 100-1000g/m2.
Application
What is short filament nonwoven geotextile used for?
1) Pavement maintenance, reinforcement, isolation, filtration, drainage and prevention of reflection cracks of highways, bridges, railways, buildings, airports, etc.
2) Ground treatment and subgrade drainage of high-speed railways, highways and high-grade highways. Frost heave soil treatment and anti-salinization, anti-slope and anti-erosion, applied to reinforcement layer, isolation layer, cement stabilization layer. Protection, isolation and drainage of tunnels.
3) Reinforcement, isolation and protection of the bottom, slope and closure of the bottom, slope and closure of landfill disposal sites, oil storage tanks, ash yards and other environmental protection projects.
4) Reverse filtration of hydraulic engineering embankments and slope protection: water conservancy channels, river treatment, isolation and seepage prevention of artificial lakes.
5) Power plant engineering, nuclear power plant foundation engineering, thermal power ash dam engineering, hydropower station engineering.
6) Soft foundation treatment of port engineering, reinforcement and drainage of beach embankments, harbor wharves and breakwaters.
TDS
Technical Data System
| PP short filament nonwoven geotextile |
| No. |
Item |
|
unit |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
| 1 |
Unit weight variation |
% |
±6 |
|
|
|
|
|
|
| 2 |
Grabstrength |
MD |
N |
≥450 |
≥900 |
≥1200 |
≥1600 |
≥2000 |
≥2400 |
≥3200 |
| |
|
TD |
|
≥450 |
≥900 |
≥1200 |
≥1600 |
≥2000 |
≥2400 |
≥3200 |
| 3 |
Trapezoidal tear strength |
MD |
N |
≥170 |
≥350 |
≥420 |
≥500 |
≥580 |
≥660 |
≥900 |
| |
|
TD |
|
|
|
|
|
|
|
|
| |
|
|
|
≥170 |
≥350 |
≥420 |
≥500 |
≥580 |
≥660 |
≥900 |
| 4 |
CBR mullen brust strength |
kN |
≥1.3 |
≥2.5 |
≥3.5 |
≥4.3 |
≥5.5 |
≥6.5 |
≥9.0 |
| 5 |
Breaking strength |
MD |
kN/m |
≥5.0 |
≥11 |
≥16 |
≥22 |
≥28 |
≥35 |
≥48 |
| |
|
TD |
|
≥5.0 |
≥11 |
≥16 |
≥22 |
≥28 |
≥35 |
≥48 |
| 6 |
Elongationatbreak |
MD |
% |
40~70 |
|
|
50-80 |
|
|
70±20 |
| |
|
TD |
|
|
|
|
| 7 |
Puncture resisitance |
N |
≥210 |
≥430 |
≥650 |
≥900 |
≥1200 |
≥1500 |
≥2500 |
| Staple Fiber Needled Non-woven Geotextile Technical Specifications ( GB/T17638-2017) |
| No |
Item |
Specifications |
Note |
|
| 1 |
Thickness mm≥ |
0.9 |
1.3 |
1.7 |
2.1 |
2.4 |
2.7 |
3 |
3.3 |
3.6 |
|
| 2 |
Width deviation |
-0.5 |
| 3 |
Standard breaking strength/(KN*m) |
3 |
5 |
8 |
10 |
15 |
20 |
25 |
30 |
40 |
Vertical and horizontal |
| 4 |
Elongation at break % |
20-100 |
| 5 |
CBR bursting strength/KN |
0.6 |
1 |
1.4 |
1.8 |
2.5 |
3.2 |
4 |
5.5 |
7 |
|
| 6 |
Equivalent aperture |
0.07-0.2 |
|
| 7 |
Vertical permeability coefficient |
K×(10-1 ~10-3 ) |
K=1.0-9.9 |
| 8 |
Longitudinal and transverse tear strength/KN |
0.1 |
0.15 |
0.2 |
0.25 |
0.4 |
0.5 |
0.65 |
0.8 |
1 |
Vertical and horizontal |
| 9 |
Acid and alkali resistance/% ≥ |
80% |
|
| 10 |
Antioxidant properties/% ≥ |
80% |
|
| 11 |
UV resistance% ≥ |
80% |
|
Packaging & Shipping
Packing & Shipping
FAQ
FAQ
1.Are you a factory or trading company? Where is your company located?
We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane, geocell, geogrid etc. with lS09001 certificate more than 20 years.
2.Can you provide a sample for us?
Yes, we can send free samples, but customer need to pay the freight.
3.Can you do OEM?
Yes, we can produce the products as your request.
4.What is your payment terms?
T/T, Western Union, Paypal, L/C…
5.What is your delivery time?
Production time usually costs 2-20 days based on the order.
6.Where is your factory located? How can l visit there?
Welcome to visit our factory and it is our great pleasure. Our factory is located is Dezhou City , Shandong Province.
7.What's your MOQ? Can l order small quantity for testing at first order?
For new client, we accept small order for building mutual trust and long-term business relationship.
If you have any further questions, please do not hesitate to contact us.
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