Products and Applications
DDT Liners have been involved in a broad range of projects since 1983. We have grown with the geo-lining industry and are always looking for new challenges.
We began with fabricating and installing
Some of our key milestones include:
1990 – Our first Lined/Floating Covered Potable Water Reservoir installed
1991 – Our first (and Australia’s first) Lined/Floating Covered reservoir for bulk Molasses Storage installed
1992 – Our first Double-lined ponds with Leak Detection System (for Toxic Effluent) installed
1997 – Our first Floating Cover for Bio-gas Harvesting installed
2002 – Our first Landfill Liner System installed
2002 – Our first Floating Cover for Evaporation Control installed
2004 – Our first (and World’s first) Lined/Floating Covered Reservoir for bulk concentrated Caustic Soda installed (and 4 more since)
Our biggest individual liner: 37.2 hectares of 1.5mm thick HDPE (second biggest: 32 hectares at
Our biggest dam with liner: Lake is approx 5,000 hectares when full – Liner on dam wall only… approx 70,000m².
Our best lining effort in one shift: 14,000m² of 1.5mm HDPE – deployed, joined and tested with a site team of 12 men.