Premixed thermal insulating base screed containing superlight aggregates made of virgin expanded polystyrene beads with curved grain size (ø 2 mm.), with controlled density, precoated bead by bead with E.I.A. additive in the production phase. Water binder with fast dehydration at 525 kg/m3 cement. Suggested for the realization of mortars for lightweight single-layer base screed with Piano Zero system for direct gluing of floor coverings (see technical data sheet and the application manual).
Drying time for direct laying of floor coverings:
■ Ceramic tiles - stoneware tiles - clinker tiles: after 48 hours.
■ Floating parquet: after 5 days.
■ 1 m3 substrate with a 7 cm thickness.
■ Can be mixed with drill with whisk.
■ Can be mixed with cement mixer.
■ Can be mixed with mixer type Turbomalt.
■ Can be mixed with and pumped on site with Isolcap Machine.
■ Can be mixed with plaster sprayer.
■ Bags of 70 L yield.
■ Pallets of 40 bags.