Preparation
Remove any loose paint or plaster material. Dampen, patch and
level (average thickness: 3 mm) the entire surface spreading with
a steel trowel RIALTO WALLCEM (adding 10% of RIALTO MATONAL).
After approximately 30 minutes, FINISH off with a wet sponge trowel.
Where the surface is damaged, incorporate RIALTO FIBRATEX, an
alcali-resistant fiberglass (width: 25 cm). Average covering capacity
for 1-mm thickness of RIALTO WALLCEM: 1.2 kg/m². Allow the
surface to dry completely before applying one coat of RIALTO STABILIZER,
an insulating hardening undercoat based on resins in aromatic
and aliphatic solvents, either using a brush or a roller. Average
covering capacity: 170 ml/m². Allow at least 24 hours before
applying the finishing product.
Finishing
Apply two coats, using either a brush or roller and allowing at
least 12 hours between first coat and second coat (both diluted
to 15% with water if applied by roller or to 20% if applied by
brush), of RIALTO UNION MAT, an acrylic, washable, mat finishing
product based on inert minerals with high chemical strength such
as silica and silicates. It has a thermoplastic binder with excellent
surface adherence, and is water-repellent and breathable (water
vapor permeability: 200 g/m² - 24 hours, ASTM E96 Regulations).
Average covering capacity: 0.2 l/m².
Price for material and application, excluding any scaffolds, €
…….. per m² |
