Pond liner
Pond liners are special films that are made for permanent sealing of garden ponds and swimming ponds. Since these films are exposed to the sun, they must be particularly stable against UV radiation. You must also be resilient, tear-resistant and cold-resistant. The films are made in different thicknesses. Most common is a thickness of 1 mm.
When raw materials are used PE ( polyethylene), PVC ( polyvinyl chloride) or EPDM ( rubber). PVC sheets can be glued or welded (by Heizkeilverfahren or Kalt-/Quellschweißmittel THF), rubber sheets are vulcanized welded ( depending on type) or glued with special primer and adhesive or seam tape incl seam sealing, PE films are also welded.
Gallery
Pond liner is aligned
Pond liner is laid
Pond liner in a self-cleaning swimming pond
Laid pond liner
Pond liner in a stream. garden pond