Manufactured by Taltex
TalDrain
TALDRAIN is an innovative drainage geocomposite combining needle-punched geotextile filter layers with a series of corrugated perforated pipes acting as mini-drains. Engineered to rapidly collect and evacuate large water volumes, leachate and landfill gas under high overburden pressure.
Key features
Perforated Mini-Drain Conduits
Integrated corrugated perforated pipes dramatically boost hydraulic transmissivity compared to conventional geotextiles or planar drainage cores alone.
Superior Geomembrane Protection
Installed directly adjacent to geomembrane liners, the heavy needle-punched non-woven layers cushion against punctures caused by rough subgrade and aggregate.
Multi-Phase Liquid & Gas Evacuation
Effectively captures and channels gravitational water, aggressive chemical leachate, and trapped landfill gases towards collection headers.
Rapid & Cost-Effective Installation
Lightweight rolls deploy effortlessly over steep slopes and trenches, replacing difficult-to-place gravel layers and significantly cutting project time and cost.
Typical uses
- Water and gas drainage for landfill construction and capping closures
- Leachate collection systems in environmental containment cells
- Subgrade drainage for roadworks, motorways and railway corridors
- Reinforced soil slopes, retaining structures and building foundations
- Sports fields and agricultural water management
APPLICATIONS
On site
Active high-flow water discharge through perforated mini-pipe embedded in aggregate 
Installation of TALDRAIN in landfill leachate collection trench 
Close-up of needle-punched geotextile envelope and internal drainage conduit 
TALDRAIN deployed on civil engineering roadworks and embankment slopes
A site to specify?
Tell us the function you need, the grammage you have in mind and the quantities. We reply with the datasheet and a roll width proposal that fits.