Landfill is the harshest buried environment there is: aggressive leachate, differential settlement as the mass consolidates, and no realistic prospect of repair once the cap is on. HDPE handles all three — chemically inert, ductile enough to follow settlement, and fused into a continuous string with no joints to pull apart.
We supply perforated leachate collection pipe, solid riser and header pipe, gas extraction wells and the fittings that connect them, plus fabricated penetrations for liner systems.
Key features
- Perforated and slotted leachate collection pipe
- Solid-wall risers, headers and gas extraction wells
- Ductility to follow differential settlement without cracking
- Chemically inert to leachate and landfill gas condensate
- Fabricated liner penetrations and boots