BetonFIP RASANTE MONO R3

BetonFIP RASANTE MONO R3 has been designed and formulated to restore cortical thicknesses of superficially degraded concrete structures, increasing their durability. It can also be used to correct slight construction imperfections such as pitting due to air bubbles coming to the surface during casting, cracks caused by poor concrete compaction, lack of flatness, lack of concrete cover.

BetonFIP RASANTE MONO R3 should be applied in thicknesses from 1 to 3 mm, with a trowel or spatula, using piston or auger plastering machines. Continuous cycle plastering machines must not be used.
The substrate must be slightly roughened by sandblasting or with water under pressure ≥ 400 bar.
The special formulation increases the durability of the structure due to its high resistance to aggressive environmental agents such as chlorides, sulphates, carbon dioxide, etc;

High adhesion, which contributes to long-term monolithicity with the original structure
Extremely easy to use, thanks to the presence of inorganic fibres which counteract expansion and make it possible to eliminate the use of contrast reinforcements; this simplification makes the interventions last longer. In fact, if these reinforcements were placed in contact with or too close to the substrate, adhesion would be lost; if, on the other hand, they were placed too far from the substrate, cracks would appear on the surface due to insufficient concrete cover;
Excellent resistance to cracking, an essential requirement to ensure the durability of the intervention carried out by not creating easy entry routes for aggressive environmental agents. This resistance is achieved by combating cracking due to plastic shrinkage, thanks to the presence of specific polyacrylonitrile fibres in the product;
Excellent resistance to freeze-thaw cycles, which increases the durability of the intervention carried out on concrete structures frequently exposed to low temperatures;
Excellent resistance to aggressive environmental agents, thanks to which durability is guaranteed thanks to the very high impermeability obtained, which prevents water, chlorides, sulphites and carbon dioxide from entering the structure;
High mechanical strength, which is essential for restoration and repair work together with short curing times both for working under traffic (vibrations, etc.) and for quick commissioning;