High-Strength UV Resistant Polyester Geotextile with Excellent Puncture Resistance for Mine Tailings Dam
Price:
0.11USD~1.65USD per sqm
MOQ:
325㎡
Delivery Time:
7-15 days
Brand:
JianYi
Product Description
High-Strength Polyester Geotextile for Mine Tailings Dam
Our High-Strength Polyester Geotextile is a specialized geosynthetic material engineered specifically for reinforcement and filtration applications in mine tailings dams. Manufactured from 100% high-purity polyester fibers using advanced needle-punching or weaving technology, this product delivers uniform structure and consistent performance under demanding mining conditions.
Custom Specifications: Available in weights ranging from 100g/m² to 800g/m², with custom width and length dimensions tailored to your specific tailings dam requirements.
Key Performance Features
Reinforcement Capability
- Tensile strength ≥80kN/m with 20-30% elongation at break
- Effectively disperses tailings pressure on dam structures
- Enhances overall dam stability and prevents deformation
Filtration & Drainage
- Uniform pore structure (0.1-0.5mm) for optimal water flow
- Retains soil particles and tailings solids while allowing seepage
- Prevents drainage system clogging and reduces saturation risks
Chemical Resistance
- Withstands long-term exposure to cyanide, sulfide, and heavy metal ions
- Maintains performance integrity in harsh chemical environments
- No degradation from mineral processing chemicals
Durability & Longevity
- Service life exceeding 50 years in natural environments
- UV-stabilized and anti-aging properties
- Consistent performance throughout product lifecycle
Application Scenarios
This geotextile is specifically designed for mine tailings management applications including:
- New tailings dam construction and reinforcement
- Existing dam safety upgrades and renovations
- Tailings disposal site filtration layers
- Reinforcement of tailings pond auxiliary structures (drainage ditches, anti-seepage trenches, dam slope protection)
- Filtration and reinforcement for coal gangue piles and waste rock yards
- Large-scale metal mining operations (copper, gold, iron mines) requiring high safety standards
Installation & Usage Guidelines
Important Installation Requirements:
- Ensure dam base surface is flat and free of sharp objects (stones, steel bars, glass)
- Level uneven areas with sand or gravel before installation
- Overlap adjacent geotextile edges by 15-20cm
- Secure with specialized geotextile nails or seaming machines
- Avoid dragging or rough handling during construction
- Conduct comprehensive post-installation inspection for gaps, tears, or loose fixes
- Perform regular monitoring of key areas (dam crest, slope foot)
- Clean surface debris to maintain optimal drainage performance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Jian-Yi New Material Co., Ltd.
Location
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
Contact Person
Sara