MINERALIT RESTAURO W12

Reference documents

MINERALIT RESTAURO W12 - TDS

Related technologies

Dry, mineral mortar based on highly hydraulic lime intended for manual or machine application of traditional lime mortars outside and inside contemporary and historic buildings. Very carefully selected raw materials and recipe make the mortar look like old, traditional lime mortars meet all the requirements currently imposed on external top coats. It can be applied both as single- or multilayer coat on all typical mineral substrates (such as concrete, lime render, cement-lime render, cement render and skim coats).

Product advantages

• High resistance to weather conditions
• Mild binding reaction without cracks or shrinkage
• Traditional (historical) composition
• Mineral character
• Very high vapour permeability
• Limited surface absorptivity
• Natural ability to adjust air humidity
• Protects from algae and mould growth
• For manual and machine processing
• Contains microfibres

Technical specification

Base binder: hydrated lime;
Dry density of hardened mortar: ca. 1 420 kg/m2
Grain size: up to 1.2 mm;
Mixing ratio: ca. 5.5l of water per 25 kg of mortar;
Application time after adding water: not more than 2 hours;
Open time: ca. 60 minutes (depending on substrate water absorbency);
Colour: natural white;
Average coverage: ca. 1.7 kg/m2 per each 1 mm of the layer thickness;
Temperature of application (air and substrate): from +5°C to +25°C;
Mortar class acc. to PN-EN 998: GP (general purpose);
Adhesion: ≥ 0.1 N/mm2; FP:B;
Water absorption: cat.Wc0 ;
Heat conductivity coefficient: λ ≤ 0.39 W/m*K for P=50%, λ ≤ 0.44 W/m*K for P=90%;
Compressive strength range: cat CS II (from 1.5 to 5.0 N/mm2);
Water vapour permeability coefficient:μ ≤13.
Packaging: Disposable paper packaging containing 25 kg of product.
Storage: The product should be stored in its original sealed packaging, in a dry frostprotected room. Note: The product must be kept out of the reach of children.
Shelf life: Originally sealed products have a 12-month shelf life from the date of production.