Products » Systems

FOUNDATION WATERPROOFING-HORIZONTAL SURFACE

1. SUBSTRATE

Typical: concrete screed

  • The substrate will be clean, dry, smooth and free from contamination.

2.PROTECTION LAYER

Typical: 300-500 g/m² geotextile

  • Install loose, with 100 mm overlap

3.SINTOFOIL MEMBRANE

Typical:ST/Black/1.5mm

  • Any type of Sintofoil membrane (recommended thickness: 1.5 mm min.) is also acceptable.
  • Install loose, with overlap and welded seam as per specifications.*

* Refer to "welded seam technology" section

4.DRAINAGE LAYER

Typical: 300-500 g/m² geotextile

  • Install loose, with 100 mm overlap.

5.SEPARATION LAYER

Typical: 200µ polyethylene film

  • Install loose, with min. 100 mm overlap.

6. PROTECTION LAYER

Typical: 1.5-3 mm protection course

  • Install loose, with butted joints covered by a self-adhesive tape.

7.STRUCTURAL SLAB

Note:
Refer to the local code requirements when applicable.

FOUNDATION WATERPROOFING-HORIZONTAL SURFACE