ADHERE CAL is a pre-dosed mortar, formulated exclusively with Natural Hydraulic Lime (NHL) siliceous aggregates and additives, especially developed for the laying and grouting of traditional tiles in restoration works.
ADHERE CAL is marketed in beige colour, resulting from the natural colour of Natural Hydraulic Lime (NHL).
FIELD OF USE
ADHERE CAL was specially developed for laying traditional tile works, respecting the particular characteristics of this art and still ensuring maximum compatibility with the original materials in restoration works.
ADHERE CAL is preferably applied over lime-based mortars, e.g. substrates treated with REABILITA CAL RB, REABILITA RA 01, ECOCORK LIME and REABILITA CAL SCREED.
ADHERE CAL is appropriate for laying and grouting traditional tiles with high absorption (Porosity: E> 10%) on interior
and exterior walls.
ADHERE CAL is suitable for whole repairs of tile coverings or small repairs to areas with detached parts from the
For non-common uses or on particular substrates, we advise you to contact our Technical Service.
Powdered product Value Standard
Colour Beige –
Granulometry < 1,0 mm –
Paste product Value Standard
Mixing water 28,0 % ± 1,0 % –
a) Substrate preparation
Evaluation of the substrate is critical before applying the laying scheme, with special attention to adhesion, cohesion,
stability and levelling. It must be free of dirt, dust, paint, lose or unstable materials, degraded mortar, efflorescence,
organic matter, or any other material lessening the adhesion conditions.
In restoration works, the adhesion of existing tiles must be checked with a percussion test and removal of those that
25 kg paper bags in plasticized pallets of 60 bags