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Cementitious Paint
A photocatalytic cement-based product for covering vertical surfaces that acts as a compound photocatalyser and, in the presence of air, can oxidise atmospheric pollutants and transform them into harmless residues. application of this product initiates processes involving cleaning, anti-pollution and anti-bacterial activities. The specially selected raw materials provide excellent photocatalytic characteristics.
The product is pre-mixed with suitable equipment and is composed of clear-coloured photocatalytic cement, inert lime substances, selected quartz granules and special additives that can be altered with the addition of dyes.
- “cleaning” effect of pollutants by means of the decomposition of micro-organisms that dirty surfaces.
- high permeability to water vapour.
- excellent adhesion to surfaces thanks to its “non-film-forming” nature”.
- antibacterial and anti-mould action by means of photocatalytic oxidation-reduction.
- breathability.
- transforms pollutants into harmless residuestion.
- facings on buildings, balconies, shelters, walls.
- pre-fabricated concrete structures.
- visible concrete and natural stone structures.
- finishings in semi-closed or closed environments like underpasses, arcades, galleries.
- finishings in interior environments like kitchens, bathrooms, offices, stairways, public places, technical offices.
Surfaces to be covered like plaster or concrete must be cleaned of chips, flakes, saline efflorescence, dust and dirt in general. surfaces to be treated must be regular and roughened to facilitate application. during warm weather, the surfaces to be treated will need to be wetted and application during the hottest part of the day or on surfaces exposed to the sun should be avoided.
To ensure good adhesion, particular care must be paid to preparing the substrate. the surfaces to be treated must be perfectly clean, solid, free from dust, water, fats and incompatible materials.
Preparing the mixture.
Prepare the product by gradually mixing the powder into 40-50% of clean water.
mix for 3 minutes with a drill or in a cement mixer until achieving a smooth consistency with no lumps.
The product must be applied using brushes, rollers or suitable pressurised spray equipment.
Further layers can be applied using the same methods as above once the previous layer is hard but no sooner than 6 hours later.
- appearance - powder
- maximum diameter of the inert material - 0.3 mm.
- mixing ratio - 100 parts product to 40/50 parts water
- mixture consistency - pliant
- duration of the mixture at 20°c and 60% rh - 90 minutes
- covering capacity - approx 0.8/1.00 kg/m2
- minimum advised thickness - 0.4/0.5 mm
- minimum time span between layers - 6 hours
- resistance to humidity - excellent
- resistance to de-icing salts - excellent
- colours - white and as per colour chart
- packaging - 20 kg bags or 500 kg big bags
- flash point - non-inflammable
- permeability to water vapour - u = 11
- storage - keep in a warm dry place
- application temperature - between 5° and 35°c
Breathable photocatalytic cement product for covering with cleaning, anti-pollutant and anti-bacterial properties. contains titanium dioxide (tio2) with ppstm (proactive photocatalytic system) technology, inert substances and specially prepared ultra-fine special that meet the specifications of ministerial decree (department of the environment) dated 01.04.2004.
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