Fine skim, monocomponent, thixotropic, rheoplastic, composite , "multipurpose", fast solidifying. Perfect for millimetre and cosmetic smoothing of artefacts and works of concrete in structural and/or functional restoration.
Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)
Products and systems for the protection and repair of concrete structures - Structural and non-structural repair (R4)
Shelf-life: 12 months
Pot-life: 30 min
Max. recommended thickness: 8 mm
Use wearing protective gloves
Temperature of use: +5 / +35 °C
Maximum diameter of aggregate: 0.5 mm
Min. recommended thickness: 3 mm
Determination of thermal compatibility
Resistance to carbonatation
Static elastic modulus
Reaction to fire
> 8 N/mm²
- Bag 25 kg
REPAR SM is a fine plaster, monocomponent, thixotropic, rheoplastic, composite , "multipurpose"; based on high-resistance cements, superpozzolanic fillers, hydrodispersed polymeric resins, plasticisers, stabilisers, and anticorrosives, antiallergic additives, selected aggregates, microfibres.
Repairs, finishing coats, protective and waterproofing coatings, planar regularisations, surface coatings, adhesives, etc., on concrete and masonry supports, even in cold weather.
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, add REPAR SM and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. The mixing water should be about 15-18% of the weight of the bag. After mixing is completed wait a few minutes before applying. It is recommended to prepare a limited quantity of mixture at a time, to avoid waste.
Smoothe the surfaces to be regularised by applying the product with a spatula, sponge float, etc.
- Brick trowel
- Finishing trowel
- Cement-based or lime-based mortars
- Prefabricated concrete
Do not apply in case of direct exposure to sunlight; cure the protection and the prolonged moist hardening of exposed surfaces.
Products cycle to repair concrete structures with cast mortar, with the "block" concrete technique, suitable for medium to large building sections.
Repair, restoration and renewal of concrete structures degraded due to the effects of time or the weather, by applying fibre-reinforced cement mortar, shrinkage-compensated and self-sustaining (thixotropic effect)
REPAR SM FR
Fibre reinforced finishing coat: specifically for non-reinforced finishing of irregular surfaces, where the thickness varies even by many millimetres.
REPAR SM BIC
It is the two-component version of REPAR SM. More workable, more adhesive, more waterproof and moderately deformable.
The ecological version of REPAR SM. Specifically for finishing coats, even reinforced, plaster with a hydraulic lime base.
It is the white cement version of SANASTOF, with improved performance.