Customization: | Available |
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After-sales Service: | Online Technical Support |
Warranty: | 3 Years |
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Highlighting the Excellence of Our Filament Spunbond Nonwovens Geotextile:
Detailed Specifications of Filament Spunbond Nonwovens Geotextile (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 |
Boasting superior water permeability, exceptional filtration capabilities, unmatched durability, and outstanding deformation adaptability, this high-performance nonwoven textile also offers excellent plane drainage efficiency.
Multi-functional Attributes: This high-performance nonwoven textile excels in filtration, reinforcement, drainage, separation, protection, stabilisation, and more.
(1) Ideal for reinforcement in backfill of retaining walls and anchoring retaining wall panels. Perfect for constructing wraparound retaining walls or abutments.
(2) Enhances flexible pavement strength, repairs road cracks, and effectively prevents crack reflection on pavements.
(3) Increases the stability of gravel slopes and reinforced soil, safeguarding against soil erosion and freezing damage at low temperatures.
(4) Acts as an isolation layer between road ballast and roadbed or between road star and soft foundation, ensuring optimal separation.
(5) Serves as an isolation layer between artificial earth filling, rockfill, or material field and foundation, and between different frozen soil layers. Provides backfiltration and reinforcement.
(6) Functions effectively as a filter layer on the initial upstream dam surface of ash or tailings dams and within the drainage system in retaining wall backfill soil.
(7) Efficiently serves as a filter layer surrounding drainage dark pipes or gravel drainage dark ditches.
(8) Acts as a filter layer in water wells, relief wells, or baroclinic pipes within water conservancy projects.
(9) Provides an isolation layer between geotextiles and roads, airports, railway tracks, and artificial rockfills, ensuring robust foundation support.
(10) Facilitates vertical or horizontal drainage within earth dams and helps dissipate void water pressure when buried in soil.
(11) Ensures efficient drainage behind impermeable geomembranes or under concrete protection in earth dams or embankments.
(12) Mitigates water seepage around tunnels and buildings, reducing external water pressure on linings and structural foundations.
(13) Provides excellent drainage for artificial land foundations and sports ground foundations, ensuring stability and durability.
(14) Reinforces weak foundations in various projects, including railways, embankments, earth-rock dams, airports, and sports grounds, making it suitable for both permanent and temporary roads.
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