Preparation
Remove any loose paint or plaster material. With a steel trowel,
level the surface (layer thickness: approximately 4 mm) using
a mix composed of: 2 parts of RIALTO MATONAL, 3 parts of Portland
Cement, 3 parts of sand and water as needed (parts in volume).
Average covering capacity for 4-mm thickness of RIALTO MATONAL:
1 l/m². Where the surface is damaged, incorporate RIALTO
FIBRATEX, an alcali-resistant fiberglass (width: 25 cm). Allow
the surface to dry completely before applying one coat of RIALTO
DOMOSIL diluted to 30% with water. Average covering capacity on
fine plaster: 1 l/10 m². Allow the substrate to dry completely
before applying the finishing product.
Finishing
On a dry substrate, apply one single coat of RIALTO ROLLER SILOSSANICO,
a mat protective and decorative coating with a relief orange-peel
effect, based on siloxane resins, selected inert minerals with
different granulometry (granite, mica, silica), alcalis-, acid-
and UV ray-resistant pigments, using a medium-nap roller. Surface
adherence not less than 10 kgf/cm². Water vapor permeability:
250 g/m² - 24 hours (ASTM E96 Regulations), µ=143,
Sd=0.086 m.
Average covering capacity on fine plaster: 800 g/m².
Price for material and application, excluding any scaffolds, €
…….. per m² |
