- low-pressure brick and stonework facade sand-blasting and water sand-blasting
- stonework, brick and plastered facade sandblasting; water sand-blasting method (in a cloud of sprayed water)
- stonework, brick and plastered facade cleaning (removing graffiti, calcium hydroxide efflorescence and algae)
– sandstone facade pressure washing
- graffiti removal and protection
- facade impregnation
- marble, granite, sandstone and travertine flooring renovation, grinding, polishing and protection
- extensive renovation of stone floors (luting, filling holes and cracks), impregnation and crystallisation
- terrazzo and concrete floor grinding, evening and polishing