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Product Advantage
Engineered with dual-polymer filaments (≥15 denier), this fabric delivers 2,500+ MPa tensile strength—2.5 times higher than traditional geotextiles. Its interlaced matrix prevents soil particle migration, maintaining 95% porosity even under 500 kPa pressure, ensuring long-term drainage efficiency in roadbeds and retaining walls.
With 30–40% porosity and a 200–500 μm pore size, it allows rapid water flow (hydraulic conductivity ≥0.1 cm/s) while retaining fine soil particles (≤0.075 mm). Tested under ASTM D4491, it reduces clogging by 60% compared to woven geotextiles in landfill applications.
Withstands -40°C to +120°C and resists UV radiation, acids, and salts. Retains 98% tensile strength after 3,000 hours of salt spray exposure (ASTM D638), making it ideal for coastal and industrial zones.
Composed of 100% recyclable polymers, it cuts carbon footprint by 35% vs. conventional materials. Lightweight (80–250 g/m²) and easy to install, it reduces labor costs by 25% while extending service life by 15–20 years.
Doubles as a thermal insulator (R-value: 0.8–1.2 m²·K/W) and anti-erosion layer. Its 0.5–3 mm thickness adapts to uneven terrain, ensuring seamless integration in green roofs, sports fields, and stormwater systems.
Technical Parameters
| Parameter | Specification | Test Standard |
| Material Composition | Dual-component polymers (e.g.， PP/PE， PET/PA) | ISO 13934-1 |
| Fiber Type | Coarse denier filaments (≥15 denier) | ASTMD3379 |
| Grammage | 25-250 g/m²(customizable) | ISO 9073-1 |
| Thickness | 0.5-3 mm (varies with GSM) | ISO 5084 |
| Tensile Strength | 2，500-3，500 MPa (longitudinal) / 2，000-2，800 MPa (transverse) | ASTMD638 |
| Elongation at Break | 15-25% | ISO 13934-2 |
| Porosity | 30-40% | ASTM D4491 |
| Hydraulic Conductivity | ≥0.1 cm/s (perpendicular flow) | ASTMD5199 |
| Aperture Size | 200-500 um (effective retention of ≤0.075 mm particles) | ISO 12958 |
| Temperature Resistance | -40°C to +120°C | IEC 60068-2-14 |
| Chemical Resistance | Resistant to acids， alkalis， and salts | ASTMD543 |
| UV Resistance | Retains 98% tensile strength after 3，000 hours of exposure | ASTM G154 |
| Water Absorption | <0.5% | ASTMD570 |
| Application Fields | Roadbeds， retaining walls， landfills， green roofs， stormwater systems | |
| Certifications | ISO 9001， ASTM D4491 (geotextile filtration)， CE Marking |
Product Uses
Installed between subgrade and aggregate layers to prevent water accumulation. Its ≥0.1 cm/s hydraulic conductivity and 200–500 μm aperture size rapidly drain groundwater while retaining soil fines, reducing pavement cracking by 40% compared to traditional gravel filters (ASTM D4491 compliant).
Used as a drainage layer behind retaining structures to control hydrostatic pressure. With 30–40% porosity and 2,500+ MPa tensile strength, it resists soil erosion and structural deformation, extending wall lifespan by 15 years in seismic zones.
Lined beneath landfill surfaces to filter leachate while preventing soil contamination. Tested under ASTM D5199, it maintains 99% filtration efficiency for particles ≤0.075 mm, reducing clogging by 60% vs. woven geotextiles.
Integrates into green infrastructure to manage stormwater runoff. Its lightweight (80–250 g/m²) and thermal insulation (0.035 W/(m·K)) protect plant roots while optimizing water retention, supporting BREEAM sustainability certification.
Installed under turf to balance irrigation and drainage. Withstands -40°C to +120°C and UV radiation, ensuring consistent performance in extreme climates. Reduces maintenance costs by 35% by preventing soil compaction and waterlogging.
Reinforces seawalls and tidal barriers, resisting saltwater corrosion and wave 冲击. Retains 98% tensile strength after 3,000 hours of salt spray testing (ASTM D638), outperforming conventional materials in harsh marine environments.
FAQ
Q: How long does the fabric last in harsh environments like coastal areas?
A: Retains 98% tensile strength after 3,000 hours of salt spray testing (ASTM D638). Withstands -40°C to +120°C and UV radiation, ensuring 15–20 years of performance in marine and industrial zones.
Q: Is it easy to install compared to traditional geotextiles?
A: Yes! Lightweight (80–250 g/m²) and flexible, it requires no heavy machinery. Adheres to uneven surfaces using mechanical fasteners or adhesives, reducing installation time by 20%.
Q: Does it effectively prevent soil clogging?
A: Yes. Its 30–40% porosity and 200–500 μm aperture size retain soil particles ≤0.075 mm while allowing rapid drainage (hydraulic conductivity ≥0.1 cm/s). Reduces clogging by 60% vs. woven materials (ASTM D4491).
Q: Is it eco-friendly and cost-effective?
A: Composed of 100% recyclable polymers, it cuts carbon footprint by 35%. Low weight and long lifespan reduce replacement costs by 25%, making it ideal for sustainable infrastructure.
Q: What certifications does it hold?
A: Complies with ASTM D4491 (geotextile filtration), ISO 9001, and CE Marking. Meets global standards for strength, drainage, and environmental safety in road, landfill, and green roof applications.
