Geotextile Stabilization Fabric, woven geotextile, Made from virgin
PET(polyster)chips,green, black, white
woven geotextile Description:
This kind of woven geotextile Made from virgin PET(polyster)chips, the continuous filament was
extruded from PET chip by machine directly by spunbond process, and
then punch together to get the stable 3D with higher strength
fabric. So it has high strength, good creep property excellent and
erosion resistance, aging- resistance and heat resistance.
woven geotextile Specifications:
- 100- 800 g/m2
- Width: 2- 6 m
- Length: normal 30- 100m, and can do as per customers' request
| No. | Item | 20-15 | 30-20 | 40-28 | 50-35 | 60-42 | 80-56 | 100-70 |
| 1 | MD Breaking Strength KN/M≥ | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
| 2 | CD Breaking Strength KN/M≥ | 15 | 20 | 28 | 35 | 42 | 56 | 70 |
| 3 | Elongation Rate % | 25 |
| 4 | Trapezoidal Tearing Strength KN ≥ | 0.2 | 0.27 | 0.334 | 0.41 | 0.48 | 0.6 | 0.72 |
| 5 | CBR 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 ~ 10-4 |
| 7 | Sieve size O90(O95) mm | 0.07~0.5 |
| 8 | Unit Weight g/m2 | 120 | 160 | 200 | 240 | 280 | 340 | 400 |
| 9 | Variation % | ±10 |
woven geotextile Property:
1. Light weight, high strength, low elongation, easy to construct.
2. Reinforcement, separation, drainage and filtration, fencing
function etc.
woven geotextile Applications
Major functions: Separation, filtration, drainage, reinforcement,
protection, and liquid barrier
1) Filtration
The filtration layer of the dykes, river canal, seacoast, concrete
slope, retaining walls. At the same time of preventing the clay
granule from passing, it allows the water and the gas pass through
freely.
2) 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.
3 )Adding muscle:
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 earth body stability.
4 )Protection
It prevents the bank from being washed out, protects the bank and
the bottom, prevents the water and soil from being washed away.
woven geotextile Notice:
Overlapping weed mat:
As the fabric has the fixed - width, the overlap length should be
10 cm indoor and 20cm outdoor(require reinforcing measures) when
you need to overlap two fabric.
Ground treatment before matting
In order to make the weed mat to be permeable, good ventilation,
surface smooth as well as with strength, ground treatment before
laying is very important. Under normal circumstances, there is 10
cm coarse sands layer beneath weed mat,if the soil beneath the
coarse sands layer is with relatively strong and good water
permeability, you can lay the fabric on the coarse sands layer
directly, otherwise,in order to ensure the permeability and surface
strength of the fabric,you should lay 10 to 15 cm of gravel layer
or cobble layer beneath the coarse sands layer,so as to conducive
to crop placement and workers walking.
