Composite , reinforced fibre, reinforcing, dehumidifying cement mortar, for the structural renovation of vintage masonry or dilapidated monuments. UNISAN is composed of grey cement binders, selected aggregates, specific agents, alkali resistant fibres. It brings together in a single product, the characteristics of compression strength (23 N/mm²) and the dehumidifying quality of a macroporous plaster. UNISAN allows for the vertical reinforcement of masonry walls, by "reinforced slab", using only one product which renovates and strengthens at the same time.
Products and systems for the protection and repair of concrete structures - Structural and non-structural repair
Specification for Mortar for Masonry - Mortars for renovations (R)
Shelf-life: 12 months
Maximum diameter of aggregate: 1.5 mm
Min. recommended thickness: 20 mm
Pot-life: 60 min
Max. recommended thickness: 40 mm
Use wearing protective gloves
Temperature of use: +5 / +35 °C
Mix with water: 14 %
> 5.5 N/mm²
> 12 _
> 0.9 N/mm²
Static elastic modulus
Reaction to fire
< 0.40 _
> 30 N/mm²
- Bag 25 kg
- Pallet: 50 x (Bag 25 kg)
Approximately 15 kg/m² of UNISAN for every centimetre of thickness to be implemented (approximately 1500 kg per cubic metre).
Construction of plasters and reinforced slabs in interventions of restoration, construction of plaster and dehumidifying coatings with high performance, bedding of bricks and modular elements.
The surfaces should be clean and free of any soiling, crumbling and non-adhering parts, dust, etc., conveniently saturated with water until they reach the condition of "saturated dry surface".
In the case of structural reinforcing slabs, you will need to proceed with applying an appropriate reinforcing electrowelded mesh, to be fixed with PROFIX, GROUT MICRO-J, REPAR TIX G2 or SYNTECH IC 55.
Pour about 2/3 of the mixing water into the mixer, add UNISAN and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. The mixing water should be about 12-14% of the weight of the bag. After mixing is completed wait a few minutes before applying. Apply the product by plastering trowel and brick trowel, or preferably with plastering machine (type PFT model G4).
- Brick trowel
- Finishing trowel
- Plastering machine
- Straight edge
- Mixed walls (bricks and stones)
- Stone walls
Do not apply in case of direct exposure to sunlight or excessive ventilation. Cure the protection and the prolonged moist hardening, of exposed surfaces.
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