Textured Geomembranes
Textured geomembrane enhances friction coefficient to 0.6-0.8 via surface roughening (sprayed/Columnar), improving anti-slip performance by over 50% for steep slopes and vertical anti-seepage applications
Классификация : Геомембрана
WhatsApp : +86-13964001233
Email : services@geotextiletrade.com
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Описание продукта
Textured geomembrane enhances friction coefficient to 0.6-0.8 via surface roughening (sprayed/Columnar), improving anti-slip performance by over 50% for steep slopes and vertical anti-seepage applications. Made of HDPE, it exhibits exceptional chemical stability, resisting pH 1-14 acids/alkalis and 80℃ high temperatures, with permeability ≤1×10⁻¹³ cm/s meeting international anti-seepage standards. UV-resistant formulation ensures 50+ year service life across -60℃ to +60℃ extremes. Dual-track thermal welding achieves ≥95% joint strength retention, guaranteeing long-term structural integrity
Key Applications
- A. Environmental Engineering
- •Landfill slope stabilization (textured surface facing soil)
- •Hazardous waste containment (sandwiched texture for double protection)
- •Wastewater treatment ponds (columnar points enhance drainage)
- B. Hydraulic Infrastructure
- •Reservoir/dam anti-seepage (vertical core walls with textured layers)
- •Canal lining (prevents water infiltration in irrigation systems)
- •Riverbank reinforcement (prevents erosion in flood-prone areas)
- C. Mining Operations
- •Tailings pond lining (columnar texture controls leachate flow)
- •Heap leach pad (textured surface prevents acid solution penetration)
- •Solution ponds (withstands 80℃ chemical solutions)
- D. Aquaculture & Agriculture
- •Fish pond liners (prevents water leakage in intensive farming)
- •Seaweed cultivation ponds (anti-algae adhesive texture)
- •Irrigation channels (reduces water loss by 40-60%)
Technical Parameters
| Parameter | Textured Surface | Sandwiched Surface | Columnar Points |
| Thickness | 1.0-2.5mm | 1.5-3.0mm | 1.2-2.8mm |
| Tensile Strength | ≥28 MPa (MD) | ≥32 MPa (MD) | ≥25 MPa (MD) |
| Friction Coefficient | 0.65-0.75 | 0.55-0.65 | 0.60-0.70 |
| Elongation at Break | ≥700% | ≥650% | ≥750% |
| UV Resistance | ≥90% retention | ≥85% retention | ≥95% retention |
Упаковка и доставка
We are committed to the safe delivery of every entrustment.All products are professionally packed with compression and shockproof before leaving the factory to ensure that they are intact during transportation. Air, sea or land transportation services can be flexibly arranged according to your needs and timeliness.
| Material | Polypropylene / Polyester / HDPE (product specific) |
|---|---|
| Standard | ASTM, ISO, CE (as applicable) |
| Width | 1 m – 6 m (customizable) |
| Length | 50 m – 100 m per roll (customizable) |
| Tensile Strength | Product specific — see specification table in Product Details |
| UV Resistance | Available with UV-stabilized formulations |
| Application | Civil engineering, environmental protection, geotechnical works |
We pack all geosynthetic products with compression and shockproof protection before leaving the factory to ensure rolls and panels arrive intact.
Packaging & Delivery
Packaging: woven bags / pallets / wooden crates (product specific)
Labeling: product name, batch number, dimensions, and net weight
Port: Qingdao / Tianjin / Shanghai (China)
Lead time: subject to order quantity and production schedule
Shipping Methods
1. Express: DHL / UPS / FedEx / TNT (door-to-door)
2. Air freight or sea freight (FCL / LCL)
3. Customer-appointed forwarder accepted
We choose safe packaging materials to prevent damage in transit.
Q: What payment methods do you accept?
A: T/T (wire transfer), L/C, and Trade Assurance. PayPal or Western Union may be available for small orders.
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies by product. Contact us with your specification and quantity for a quotation.
Q: Can you provide samples?
A: Yes. Sample rolls or swatches are available; courier cost is usually borne by the buyer.
Q: Which logistics partners do you use?
A: We work with major international forwarders and can ship by express, air, or sea according to your schedule.
Q: How long is the production lead time?
A: Standard products: typically 7–15 days after deposit. Custom specifications may require longer lead time — we will confirm before order.
Customer visit
With rigorous quality control and efficient logistics, our products have been exported to over 100 countries and regions across Asia, Europe, Africa, the Americas, and Oceania, establishing us as a key supplier in the global geosynthetics industry.
HONOR
Our company has obtained certifications including ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), CE, ASTM, and GOST, ensuring compliance with market entry requirements in the EU, US, Russia, and other regions.
Customer reviews
We specialize in the development, production, and global distribution of innovative geosynthetic solutions for civil engineering, environmental protection, and geotechnical applications.
