Anhui Zhonglu Engineering Materials Co., Ltd.
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100% Pp Polypropylene Non Woven Fabric Geotextile Fabric For Drainage
Product Description:
Filament woven geotextiles are woven from industrial polyester filament (PET) or polypropylene filament (PP) with high strength, high molecular weight, low elongation and low creep performance. High toughness woven geotextiles are made of high performance
polypropylene (PP) monofilament, flat silk, split film silk or different types of warp and weft combination. This series of products make full use of the characteristics of synthetic fiber to meet the functional requirements of various geotechnical engineering such as filtration, isolation, reinforcement and protection.
Product Paraments:
| Woven geotextile | |||||||||||
| item | Specification | ||||||||||
| 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |
| Vertical Breaking strength(KN/M≥) | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 |
| horizontal Breaking strength(KN/M≥) | 24.5 | 35 | 45.5 | 56 | 70 | 84 | 98 | 112 | 126 | 140 | 175 |
| Elongation corresponding to standard breaking strength(%) | 30-35 | ||||||||||
| CBR Bursting strength(KN≥) | 2.00 | 4.00 | 6.00 | 8.00 | 10.50 | 13.00 | 15.50 | 18.00 | 20.50 | 23.00 | 28.00 |
| Equivalent aperture(mm) | 0.05-0.50 | ||||||||||
| Vertical permeability coefficient(cm/s) | k*(0.00001-0.01) Ps: k=1.0-9.9 | ||||||||||
| Width deviation rate(%) | -1 | ||||||||||
| Length and width deviation rate(%) | ±2 | ||||||||||
| Weight deviation per unit area(%) | -5 | ||||||||||
Application:
1.Filament woven geotextile as the reinforcement in the backfilling of the retaining wall, or used for anchoring the retaining wall panel. Build enveloping retaining walls or abutments.
2. Strengthen the flexible road surface, repair the cracks on the road, prevent road reflection cracks.
3. Increase the stability of gravel slope and reinforced soil, prevent soil erosion and low temperature soil freezing damage.
4. Isolation layer between ballast and roadbed, or isolation layer between roadbed and soft foundation.
5. Artificial fill, rockfill or material field and the isolation layer of the foundation, isolation between different frozen soil layers, filtration and reinforcement.
6. Ash storage dam or tailings dam early upstream dam surface filter layer, filament woven geotextile retaining wall backfill soil in the drainage system filter layer.
7. Filter layer around the drainage pipe or gravel drainage trench.
8. Water conservancy projects in water Wells, relief Wells or baroclinic pipe filter layer.
9. Highway, airport, railway slag and artificial stone and geotextile isolation layer between the foundation.
10. Vertical or horizontal drainage inside the earth dam, buried in the soil to dissipate the gap water pressure.
11. The drainage of the earth dam or the earth embankment behind the impermeable geomemm or the lower part of the concrete protective surface.
12. Eliminate water seepage around the tunnel, reduce the external water pressure borne by the lining and water seepage around the
buildings.
13. Artificial filling ground ground drainage of sports ground.
14. Filament woven geotextile used for highway (including temporary road) railway, shore, earth dam, airport, playground and other projects to strengthen the weak foundation.
