External areas waterproofing – inverted roof ("Inverted dome")
Tiled inverted-roof / terrace build-up on a concrete slab: sloped screed, vapour barrier, XPS insulation, tile-bed screed, two waterproofing coats, C2TES1 tile adhesive, tiles or natural stones, grout, elastic joints and a corner waterproofing band at the masonry upstand. Concrete (substrate) and the tiles/natural stones themselves are not MARMODOM products and are not modelled as layers.
TerracesFlat roofs
| Layer | Products | Consumption |
|---|---|---|
| Screed smoothing (slopes) | 19–20 kg/m²/cm | |
| Vapour barrier | 1.5 kg/m²/mm 1.5 kg/m²/mm | |
| Polystyrene thermal insulation panels XPS | data sheet | |
| Screed / substrate for tiles installation | 19–20 kg/m²/cm | |
| Waterproofing 1st layer | 1.4–2 kg/m² 1.5 kg/m²/mm 1.2 kg/m²/mm | |
| Waterproofing 2nd layer | 1.4–2 kg/m² 1.5 kg/m²/mm 1.2 kg/m²/mm | |
| Corner protection waterproofing band | data sheet | |
| Tiles adhesive C2TES1 (EN 12004) | 1.5 kg/m²/mm 3–5 kg/m² 3–5 kg/m² | |
| Tiles grouting | by tile size and joint by tile size and joint | |
| Elastic / expansion joints | 3 m²/tube |
Notes on this system
- diagram title prints 'Inverted dome' (likely a translation of 'inverted roof/terrace'); kept in the name in quotes
- corner band (HYPROOF BAND) sequence relative to waterproofing coats is not stated; HYPERSHIELD page says tapes are not required at corners