Customization: | Available |
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After-sales Service: | Online Technical Support |
Warranty: | 3 Years |
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Introducing the superior Filament Spunbond Nonwovens Geotextile:
Filament Spunbond Nonwovens Geotextile Specifications (GB/T 17639-2008)
Item | Value | |||||||
Specification | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 800 |
Thickness mm | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 |
Breaking Strength (TD/MD) kN/m | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 |
Breaking Elongation (TD/MD) % | 40 -80 | |||||||
CBR burst strength kN | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 |
Tear Strength (TD/MD) kN | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.7 | 0.82 | 1.1 |
Sieve Size mm | 0 .05 -0 .20 | |||||||
K=1.0 -9 .9 cm/s | Kx(10-1-10-3 ) | |||||||
Vertical Permeability Coefficient | ||||||||
Width Deviation % | -0.5 | |||||||
Unit Weight Variation % | -5 |
Our Heavy Duty Nonwoven Geotextile boasts exceptional water permeability, outstanding filtration capabilities, and unparalleled durability. Its remarkable deformation adaptability and superior plane drainage ability make it an indispensable choice for building material and isolation needs.
Functions: filtration, reinforcement, drainage, separation, protection, stabilization, and more.
(1) Provides reinforcement in backfill for retaining walls and anchoring of retaining wall panels. Ideal for constructing wraparound retaining walls or abutments.
(2) Enhances the strength of flexible pavements, repairs road cracks, and prevents pavement reflective cracking.
(3) Improves the stability of gravel slopes and reinforced soil, protecting against soil erosion and frost damage at low temperatures.
(4) Serves as an isolation layer between road ballast and roadbed or between the road star and soft foundation.
(5) Acts as an isolation layer between artificial earth fills, rockfill, or material fields and their foundations. Also isolates different frozen soil layers, providing backfiltration and reinforcement.
(6) Functions as a filter layer for the initial upstream dam surface of ash or tailings dams and for drainage systems in the backfill of retaining walls.
(7) Serves as a filter layer around drainage dark pipes or gravel drainage dark ditches.
(8) Provides a filter layer for water wells, relief wells, or baroclinic pipes in water conservancy projects.
(9) Acts as an isolation layer between geotextiles used in roads, airports, railway tracks, artificial rockfills, and their foundations.
(10) Facilitates vertical or horizontal drainage within earth dams, helping to dissipate void water pressure.
(11) Aids in drainage behind impermeable geomembranes or under concrete protection in earth dams or embankments.
(12) Eliminates water seepage around tunnels, reducing the external water pressure on linings and preventing seepage around buildings.
(13) Ensures efficient drainage for artificial land foundations and sports ground foundations.
(14) Strengthens weak foundations in roads (including temporary roads), railways, embankments, earth-rock dams, airports, and sports grounds.
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