Fibre-reinforced anti-shrinkage mortar for structural vertical repairs based on microsilicates with resistance class in accordance with UNI EN 1504-3: R4. The repairs carried out with SIRIOBETON FA are characterized by very high adhesion, durability and waterproof.
Fields of use: Restoration and reclamation of concrete cover in aggressive environments or subjected to frequent freeze/thaw cycles, plastering and structural consolidation of dams or canal banks, viaducts or motorway and railway bridges.
Advantages: quick and easy application on vertical surfaces or ceilings, high mechanical resistance, strong and immediate adhesion to the support, high applicable thicknesses (1-6 cm) characterized by volumetric stability, high durability against chemical aggression and even water under pressure.
TECHNICAL DATA
Onset time: approximately 1 hour at 25 ° C.
Colour: grey.
Application thickness: from 10 to 60 mm.
Working time for each mixture: 20 minutes.
Consumption: 16-18 kg/m2/cm; Max inert Ø: 1.5 mm.
Mixing water: 14 -18 lt/100 kg (14-18%).
Application: trowel or pump.
Packaging:25 kg bags.
