TenCate Polyfelt® DC is a geocomposite consisting of a geonet and a filter nonwoven on one or on both sides. The geonet is made from high density polyethylene (HDPE), the filter nonwoven consists of polypropylene (PP).
TenCate Polyfelt® DC is characterised by low compressibility, and is therefore used in situations where effective drainage under high overburden pressures is required.
The benefits of TenCate Polyfelt® DC drainage mats at a glance:
Reduced space requirements and excavation costs:
High compression resistance
High chemical resistance
Ease of installation:
Typical applications areas:
Wall & cellar drainage
Soil retaining structures
Cut & cover tunnels
Landfill surface drainage/sealing
Water ponds and reservoirs
Roads and railways in artesian ground water