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Key facts
Reinforced-concrete cell lined internally with HDPE membrane. Critical controls are concrete surface preparation, vertical fixing with slack, and sealing at pipes and construction joints.
Configuration must be confirmed by project design documentsMaterial Configuration by Layer
| Layer | Recommended material | Function / rationale |
|---|---|---|
| Base preparation | Ground concrete, patch defects, round internal corners | Remove stress raisers |
| Buffer | Geotextile | Cushion and vent water behind membrane |
| Primary liner | HDPE membrane ≥1.5 mm | Internal containment |
| Fixing | Batten strips, washers, sealed anchors | Secure vertical faces |
| Joints | Sleeve/flange + patch + weld + sealant | Seal penetrations |
| Note: configurations are common practice; the final system and specifications must follow the project design documents and governing codes. | ||
Products Used in This System
Frequently Asked Questions
How is it tested?
Welds by air-pressure and vacuum-box testing; the concrete cell permits a full water-tightness (flood) test as final verification.
Project enquiry | Rigid Landfill Internal Lining
Send the project type, site conditions, design requirements and quantities to receive a project-specific configuration and quotation.