Preparation
Remove any loose or dusty old paint from the plaster surfaces,
as well as enamels or glossy finishes, in order to work on a porous
and absorbing surface. Glue the panels to the surface using a
mix of RIALTO RASAL, a product based on thermoplastic copolymer
resins, sand, alcali-resistant fibers, and Portland Cement, composed
as follows: 2 parts of RIALTO RASAL, 1 part of Portland Cement
and water as needed. Average covering capacity for RIALTO RASAL:
2,5 kg/m². Fix the panels with 5 plastic anchor wedges for
each panel. Reinforce corners with plastic or aluminum trims.
Level the surface using a mix of RIALTO MATONAL, an adhesive reinforced
with alcali-resistant fibers, composed as follows: 2 parts of
RIALTO MATONAL, 3 parts of Portland Cement, 4 parts of sand and
water as needed (parts in volume). Reinforce the joints with a
15 cm wide alcali-resistant fiberglass RIALTO FIBRATEX. Average
covering for RIALTO MATONAL: 1 l/m². Allow the surface to
dry completely before applying the finishing product .
Finishing
On a dry substrate, using a stainless steel trowel, apply one
coat of RIALTO ERALIT, a protective and decorative coating with
fine troweled and antique-like speckled effect, based on selected
inert minerals (silica, marble and quartz), a thermoplastic copolymer
binder and UV ray-resistant pigments. Finish off using a plastic
trowel. Surface adherence not lower than 7 kgf/cm². Water
vapor permeability: >24 g/m² - 24 hours (ASTM E96 Regulations).
Average covering capacity: 1.5 kg/m².
Price for material and application, excluding any scaffolds, €
…….. per m²
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