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Gas Vents

Bubbles under the liner system can cause substantial damage to effluent and irrigation ponds. These gases result to localise lifting of the liner, which has been linked to the rising of the phreatic table and the decomposition of organic matter in the soil. It is important to have a suitable venting system that will provide an even distribution of under-pressures. 

Pondco vents are specifically designed for the effective release of drained gasses.

Our products will provide the following:
  • Continuity between the draining strips and release
  • Prevent penetration of meteoric water
  • Prevent the entry of insects into the venting system