Dam Covers

DDT Liners supplies and installs Floating Covers for Evaporation Control as well for Containment Purposes.

OUR APPLICATIONS

EVAPORATION CONTROL

Stored water losses from evaporation can total as much as 2 to 2.5 metres depth per year, in many of Australia’s irrigation areas.

Independent testing has shown that evaporation can be reduced by 95% for every m2 covered by Evap Cap.

Other features of Evap Cap:

  • Best installed when pond/dam is full, or nearly full

  • Reduces algae significantly

  • Automatically “harvests” rainfall

  • Reduces build-up of salinity

  • Reduces wave-action caused bank erosion

  • Australian made for Australian (high UV) conditions

  • Warranty 5 years (or up to 10 years for the thicker version).

NON-BUBBLE FLOATING COVERS

HDPE, LDPE, and PP (reinforced, or unreinforced) are regularly used for floating covers – for evaporation control and/ or for containment purposes.

Typically these types will need supplementary buoyancy to be added, and some means (eg. pumps) to decant rainwater from the cover.

Non-bubble floating covers are usually installed with the pond empty, but DDT Liners have plenty of experience in building/installing covers on already full ponds.

More information on our Staff Experience & Training

Employment Opportunities

DDT Liners have a solid permanent staff base. However, we are willing to consider potential employees for both permanent and casual positions.

DDT Liners has a NIL TOLERANCE Drug & Alcohol Policy. Our staff are rigorously tested to ensure the safety of themselves and fellow staff members. We also perform pre-employment medicals to ensure any potential employees are fit to perform the kind of work we do.

If you’re interested in applying for a position, please either email your resume to ddtliners@ddtliners.com.au or post to: DDT Liners, PO Box 6493, Toowoomba West Qld 4350