Description
USE
For external applications, including: finishing breathable EWI systems, levelling uneven base plasters and mixed substrates, repairing severely cracked plasters, finishing precast concrete elements and reinforced concrete beams, acting as a bonding bridge on existing cement-based plasters
COMPOSITION
AERIAL LIME in hydrated form (powder) certified according to UNI EN 459-1 CL90S standard, purely calcium-based, i.e. with more than 90% hydroxide, natural hydraulic lime NHL 3.5 certified according to UNI EN 459-1, natural river sand of alluvial origin, unground, free of impurities and selected according to a controlled grain size curve, certified according to UNI EN 13139, retarders and thickeners < 3%.
TECHNICAL DATA
GRANULOMETRY (mm) from 0 to 1
PH 10.5
WATER VAPOUR µ 20
ADHESION 0.6 N/mm2
WATER ABSORPTION W1
CONDUCTIVITY λ 0.53
COMPRESSION CS II
DENSITY 1500 kg/m3
RECOMMENDED THICKNESS 3 mm (recommended)
WATER RATIO 5-6 litres per bag
APPLICATION TEMPERATURE between +5°C and +30°C
OPERATING DATA
Availability:
25 kg bags – pallet of 39 bags
Type:
powder
Colour:
White
Consumption:
2.5-3 kg/m²
Processing:
Trowelled, applied in several coats
CERTIFICATIONS
Technical sheets, application guides, certifications, declarations of performance, statements of origin and safety sheets are available for each product. Get in touch for more.
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