Polyester/Polypropylene Woven Geotextile for Road Construction
Geotextile Applications:
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.
Features
1. High strength, due to the use of plastic flat wire, it can maintain sufficient strength and elongation in dry and wet conditions.
2. Corrosion resistance, long-term corrosion resistance in soil and water with different pH.
3. Good water permeability There are gaps between the flat yarns, so it has good water permeability.
4. Good anti-microbial property, no damage to microorganisms and moths.
5. The construction is convenient. Because the material is light and soft, it is convenient to transport, lay and construct.
Application
Water conservancy projects: seawall, river embankment, and lake embankment compliance projects; reservoir reinforcement projects; reclamation projects; flood control and emergency rescue.
Technical Data
| No. |
Item |
Unit |
Standard |
Result |
| 1 |
Appearance |
/ |
Smooth, homogeneous
|
Pass |
| 2 |
Width |
mm |
1100 |
1105 |
| 3 |
Breaking Strength |
Lengthways |
N/50mm |
≥100 |
110 |
|
| Transverse |
≥80 |
90 |
|
| 4 |
Elongation at break |
Lengthways |
% |
≤ 55 |
45 |
|
| Transverse |
≤ 85 |
60 |
|
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