Tonachino Cocciopesto

Cocciopesto Coating

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Finishing mortar of pure lime, natural pozzolana and cocciopesto

Pre-packaged finishing plaster in powder, mineral, breathable, eco-sustainable and bio-compatible, composed of pure aerial lime, micronized natural pozzolana, cocciopesto, made of crushed bricks baked at low temperature and selected calcareous-siliceous aggregates in continuous particle size curve. Absolutely free of any form of clinker.

The binder contained in this mortar is a hydraulic lime obtained by cold mixing of aerial top-quality slaked lime, obtained from calcination, at low temperature (about 850-900°C), of pure limestone and micronized natural pozzolana of different specific surface and energy. The particular binder, called Calce Pozzolanica Pantheon – Calchèra San Giorgio, gives the dough excellent adhesion to the support, considerable elasticity (low elastic modulus), very high breathability, high resistance to alkaline aggressions, mould and bacteria formation. Free from substances harmful to health and environment. Recyclable as an inert material at the end of its life

Main technical data

Binder

Pantheon Pozzolanic Lime

Form

Powder

Colour

Pinkish

Water vapour permeability UNI EN 1015-19

μ < 8

Fields of application

Tonachino Cocciopesto – Calchèra San Giorgio is suitable for finishing indoor and outdoor masonry, particularly suitable to operations intended to confer the natural colour of the material to the surfaces, where the use of a natural, hygroscopic material that is very breathable and resistant to chemical aggression is required. This product is specifically designed for conservative and monumental restoration in total compatibility with the original materials employed in the past, thanks to its formulation with historical raw materials. Particularly suitable in environmentally-friendly buildings to ensure hygroscopicity and health to the environments.

Indicative consumption

3-4 Kg/m2

Packaging

20 Kg bags

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