GEOSYNTHETICS - DRAINAGE - LANDFILLS - LANDFILL CAPPING
						Tenflow
						Tenflow allows for rapid transmission of fluids, prevents seepage induced slope failure above the liner and prevents landfill gass pressure build up under the liner.

Surface water infiltrating through the cover soil accumulates above the barrier layer and generates detrimental pore water pressure if it is not drained. Excessive head buildup due to inadequate drainage may cause catastrophic failure of the cover.

Landfill gas (LFG) pressure underneath a lined cover system significantly reduces the effective normal stress on the liner. Large-scale landfill cover slope failures have been directly attributed by an inadequate LFG venting layer.

SynTec Tenflow tri-axial geocomposite has at least 2-3 times the transmissivity of conventional bi-axial geocom-posites for both fluid or gas transmission. This high performance geocomposite allows for wide levels of gas venting to occur preventing gas pressure build-up under the liner. Tenflow also allows for greater variances in cover soil permeability, and a longer slope length while still preventing induced slope failure.