Summary: Highest liner grade for hazardous fly ash: double 2.0 mm membranes with detection layer to block heavy-metal leachate migration.

Project Data
| Type | MSW incineration fly ash landfill zone |
|---|---|
| Period | 2025 |
| Materials | Double 2.0 mm double-textured HDPE + GCL 6000 g/m2 |
| Quantity | Membrane ~66,000 m2 (double layer) |
| Welding & testing | Double membrane with intermediate detection layer, 100% weld test |
Key Points
- Upper membrane primary, lower membrane backup and detection interface
- Detection layer with pipes and observation wells
- Concrete pressure beam anchoring on slopes
Contact
Project cooperation and bulk supply: +86 18162025999 (Mr. Wang).