Binder | Pozzolanic Lime Pantheon |
---|---|
UNI EN 459-1 | FL 5 |
Form | Dust |
Color | Amber |
UNI EN 1015-1 grain size | 0 – 3mm |
Apparent density of dried mortar UNI EN 1015-10 | 1400 Kg/ m3 |
Compressive strength UNI EN 1015-11 | Category CS II |
Resistance to vapor diffusion UNI EN 1015-19 | μ ≤ 3 |
pH | 13 |
Reaction to fire | Class A1 |
Compliant with EN 998-1 standard | R-CSII |
Calchera Paint Fortis Dehumidifying Plaster
This eco-sustainable, breathable plaster is designed for restoring damp masonry. Made from air lime, micronized natural pozzolans, and carefully selected calcareous-siliceous aggregates, it is completely free of clinker and salts that could cause harmful reactions like Ettringite and Thaumasite formation. Once set, it contains no traces of free lime.
Its hydraulic lime binder is produced by cold-mixing high-quality slaked lime—derived from low-temperature (850-900°C) limestone calcination—with micronized pozzolans of varying surface areas and energies. Known as *Calce Pozzolanica Pantheon – Calchèra San Giorgio*, this binder ensures excellent adhesion, flexibility, high breathability, and strong resistance to alkaline attacks, mold, and bacteria. Free from harmful substances, it is also fully recyclable as an inert material.
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