Preparation
Strip any oxidized iron rods appearing on the surface of the reinforced
concrete until all rust has been removed. Use a sander to remove
the rust and apply immediately on the iron rods RIALTO UNIVERSAL,
an anti-rust protective product. Average covering capacity: 100
ml/m². Replace the iron rods whose section has been reduced
by more than 30% and weld new ones. Patch with the cement-based
mortar RIALTO WALLCEM, mixed with 10% of RIALTO MATONAL (max thickness:
0.5 cm). RIALTO WALLCEM average covering capacity: 1.2 kg/m²
per 1-mm thickness. Allow the surface to dry completely before
proceeding. Apply a coat of RIALTO STABILIZER, a hardening and
insulating primer based on acrylic and petrol resins in a solvent.
Average covering capacity: 160 ml/m². When the surface is
completely dry, apply a coat diluted to 25% with water of RIALTO
FINISH, in the same color as the finishing product. Average covering
capacity: 100 cl/m².
Finishing
Apply on a dry substrate using a medium-nap roller one coat of
RIALTO ROLLER, a protective and decorative mat coating with orange-peel
relief effect, based on a thermoplastic copolymer binder, selected
inert minerals (granite, mica and silica) with different granulometry,
and alcali-, acid- and UV ray-resistant pigments. Surface adherence
not lower than 10 kgf/cm². Water vapor permeability not lower
than 45 g/m² - 24 hours (ASTM E96 Regulations), µ=800,
Sd=0.48 m.
Average covering capacity on fine plaster: 800 g/m².
Price for material and application, excluding any scaffolds, €
…….. per m²
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