Preparation
Remove any loose part of old paint, and patch and seal any damaged
section. Apply one coat of RIALTO DURASIL, a water-based single-can,
anti-saline efflorescence water-repellent and hardening primer.
Average covering capacity: 0,3 l/m². Apply one coat of RIALTO
FINISH diluted to 25% with water; Average covering capacity: 110
ml/m². Smooth and level with RIALTO WALLCEM BIANCO. Average
covering capacity: 2 kg/m².
Finishing
Apply two coats of RIALTO EPOCA OTTOCENTO, a decorative mineral
coating based on seasoned slaked lime, diluted to 20% with water,
repeatedly criss-crossing the brush strokes. Allow at least 24
hours before applying the second coat. Water vapor permeability:
430 g/m² - 24 hours (ASTM-E96 regulations), µ=140,
Sd=0.05 m. Surface adherence not lower than 30 kgf/cm².
Average covering capacity on fine plaster: 400 g/m².
Price for material and application, excluding any scaffolds, €
…….. per m²
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