Pond Liner Protection Fabric
Nonwoven protective fabric installed beneath pond liners to prevent punctures.
- Cushions liner against sharp objects and rocks
- Reduces risk of puncture during and after installation
- Extends the service life of pond liner systems
Product Introduction
Pond Liner Protection Fabric
A nonwoven cushion fabric installed between the subgrade and the liner. Stones, roots and construction debris are the usual cause of liner failure, and the fabric absorbs that point loading before it can puncture the membrane — a small fraction of the cost of finding and repairing a leak after filling.
Strengths
- Absorbs point loading from stones, roots and debris
- Protects the liner during installation and backfilling
- High elongation conforms to irregular subgrades
- Rot proof and resistant to micro-organisms
Function
- Protection
- Cushioning
- Separation
Applications
- Cushion layer beneath pond and lagoon liners
- Protection over geomembranes before backfill
- Landfill liner and cap protection