drainage-color-env

Dalcor

Packaging

Roller

Roller

The environmental plus

Recommended for sustainable development projects

Application

An alveolar geocomposite for horizontal drainage, Dalcor is composed of an impermeable drainage core and a filtering geotextile oriented towards the ground. Dalcor drains any groundwater that may reach the slab, thereby distributing and limiting the sub-pressure under the concrete slab.
Over and above the savings in materials and construction time, the Dalcor solution offers a significant safety factor over the traditional granular material solution.

Assets

  • High, consistent long-term flow capacity thanks to excellent creep resistance
  • Control of hydraulic pressures thanks to uniform flow over the entire surface and in all possible directions, regardless of the direction in which the product is laid.
  • Eliminate granular material and optimize logistics
  • Unnecessary layout plan
  • Reduced excavations and earthworks
  • Hydraulic continuity ensured at the junction of two aquifers
  • Quick and easy to install without special equipment
  • Cost-effective compared to a granular solution in terms of purchase and execution time
  • Chemically neutral

Features

Material: HDPE (geospacer) and PP (geotextile)
Thicknesses (geospacer): 8, 10 and 20 mm thick
Standards: NF EN ISO 9863-1
NF EN ISO 25619-2
NF EN ISO 12958

Made in France