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GEOSYNTHETICS

DLT DRAIN GMFL

DLT DRAIN GMFL is a three-dimensional drainage geocomposite formed by a high density polyethylene (HDPE) geocomposite with a thermofixed nonwoven polypropylene (PP) geotextile. This drainage geocomposite is bonded on one side and a low density polyethylene film is bonded on the other side of the drainage geocomposite.

DLT DRAIN GMFL is a three-dimensional drainage geocomposite formed by a high density polyethylene (HDPE) geocomposite with a thermofixed nonwoven polypropylene (PP) geotextile. This drainage geocomposite is bonded on one side and a low density polyethylene film is bonded on the other side of the drainage geocomposite.

geocomposite-for-drainage-of-polyethylene-HDPE
geocomposite-for-drainage-of-polyethylene-HDPE
geocomposite-for-drainage-of-polyethylene-HDPE
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APPLICATIONS
  • DLT DRAIN GMFL creates a high drainage capacity space under unfavourable conditions such as high pressure or low slope.
  • The geotextile filters and protects.
  • The geonet derives the element to be drained, either liquids or even gaseous.
  • The low density polyethylene film provides a high level of waterproofing to one of the geocomposite drainage’s sides.
  • Easy to install, it does not require sophisticated tools or highly qualified staff since the geotextile that forms the filter extends over the geonet therefore resulting in an overlap that allows a quick and uniform application.
  • The polyethylene film, being adhered to the geonet is much easier to install, avoiding accidental displacement of the overlaps, thus allowing considerable savings at this stage of the work.
FUNCTIONS
  • Drains liquids and gases, thus relieving tension on the surfaces that act as a continent, preventing them from deforming and leading to leaks.
  • Protection: the geotextile not only prevents the geonet from becoming clogged, but also protects the sealing of the glass.
  • Detects leaks: in the formation of the landfill body, it is placed between two waterproofing sheets.
  • Collects leachate: between the regularization layer and the waterproofing sheet to a treatment pond.