Landfill construction - from execution and rehabilitation to extraction of landfill gas

Deponiebau

The range of services in the field of landfill construction includes new construction, extention and adaptation of existing landfills to meet new standards. Besides earthworks, especially the construction of landfill linings and the extraction of landfill gas are STREICHER's areas of expertise.

Within the remaining material of landfills vast amounts of methane gas can be found. To extract this polluting gas, vertical wells or horizontal drainages normally are installed, but their functionality is limited because of the pressure. The company uses a different innovative method: horizontal gas drainages are installed trenchlessly and subsequently into the landfill.

Scope of services

  • Earthworks including filter and land restoration work
  • Lining systems of foil
  • Mineral linings
  • Asphalt linings
  • Subsoil draines and drain lines
  • Collection and extraction of landfill gas
  • Drillings for the extraction of landfill gas