Ready-to-use conglomerate based on hydraulic lime, botticino, and siliceous aggregates, kaolin, and natural fibres, specifically for the construction, with the only addition of water, of resistant slabs and screeds, of normal weight, for ecological building interventions and in the restoration of vintage buildings and monuments.
Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)
Maximum diameter of aggregate: 5 mm
Min. recommended thickness: 2 cm
Mix with water: 18-20 %
Pot-life: 60 min
Temperature of use: +6 / +30 °C
> 1.2 MPa
Compressive strength after 01 day
> 5 MPa
Compressive strength after 07 days
> 18 MPa
Compressive strength after 28 days
> 24 MPa
Flexural strength after 07 days
> 4.5 MPa
Flexural strength after 28 days
> 5.5 MPa
Flexural strength at 01 day
> 1.5 MPa
Static elastic modulus
- Light hazel
- Bag 25 kg
Approximately 17 kg/m² of SANASCREED for every centimetre of thickness to be implemented (approximately 1700 kg per cubic metre).
Laying slabs and screeds based on hydraulic lime.
Application surfaces should be clean, free of soiling, crumbling and non-adhering parts, dust, etc., conveniently saturated with water until they reach the condition "saturated with dry surface".
Pour about 2/3 of the mixing water into the mixer. Gradually add SANASCREED and the water still required, continue to mix until a homogeneous, lump-free mixture of the desired consistency is obtained. Support the product at the reference height and float until a smooth and planar surface is obtained, preparing the joints beforehand where necessary. The mixing water indicatively necessary is equal to 18-20% by weight (4.5 -5 litres per bag 25 kg).
- Finishing trowel
- Straight edge
It is always essential to carry out preliminary tests to verify the appropriateness of the product, depending on specific requirements.
Protect fresh surfaces from direct exposure to sunlight and cure the protection and moist hardening.
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