China PP Staple Fiber Nonwoven Geotextile Manufacturer
Weight |
100-1200g or As your request |
Width |
Within 1-6m as your request |
Length |
50-400m or As your request |
Material |
pp |
Color |
Black, White, Green, Gray or as your request |
Type |
Nonwoven;Short or Long Fiber |
Package |
Double layers white woven geotextile; or As your request |
Shipping Marks |
As your request or Neutral Packing |
Production Standards |
ASTM, GB, or As your request |
TDS technical indicators
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 |
Application:
1. Reinforcement effect: Used in rock engineering such as highways, railways, airports, stone dams, slope embankments, retaining walls, and embankments, to disperse soil stress, increase soil modulus, limit soil slip, and improve stability.
2. Protection function: prevent the embankment from being washed away by wind, waves, tides, and rain, and use it for bank protection, slope protection, bottom protection, and soil erosion prevention.
3. Reverse filtration: Used as a filter layer for embankments, dams, rivers, and coastal rocks, soil slopes, and retaining walls, to prevent sand particles from passing through and allow water or air to pass freely.