Maltina per Ricostruzioni

Reconstruction Mortar

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Modellable filling mortar for renovation and ornamental restoration

Pre-repackaged thickness modellable mortar in powder, mineral, breathable, eco-sustainable and bio-compatible, composed of pure aerial lime, micronized natural pozzolana, selected calcareous-siliceous aggregates in continuous particle size curve, natural reinforcing microfibres and specific additives to improve rheological function. Absolutely free of salts and any form of clinker. When the dough is solidified, it does not contain any trace of free lime.

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

Amber

Water vapour permeability UNI EN 1015-19

μ < 8

Fields of application

Suitable for grouting, reconstruction of corners, mouldings, friezes, ornamental and architectural details. Suitable as “edge mortar” in the monumental and artistic restoration. Internal and external application. Maltina da Ricostruzioni – Calchèra San Giorgio is particularly suitable where a natural, breathable and compatible with traditional material id needed.

Indicative consumption

13-16 Kg/m2 for 10 mm thickness

Packaging

5-20 Kg bags

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