High Strength Polypropylene PP Green Black White Color Woven Geotextile Weedmat Fabric
High Strength woven geotextile Description:
- 70- 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 |
High strength Polypropylene 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.
PP Polypropylene woven geotextile Notice:
Overlapping weedmat:
As the fabric has a fixed - width, the overlap length should be 10 cm indoor and 20cm outdoor(require reinforcing measures) when you need to overlap two fabrics.
Ground treatment before matting
In order to make the weed mat to be permeable, good ventilation, and 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.
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High Strength Polypropylene Pp Woven Geotextile Weedmat Fabric Green Black Color Images
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