Sandblasting is an effective way to precisely remove dirt, deposits, stains, coatings, graffiti etc. We carry out dry sandblasting and hydrodynamic sandblasting and we use professional IOS system for the restoration of monuments in the water shield. With this method we clean elevation, architectural details, ornaments, statues, monuments, gravestones, walls, basements, pedestals, stairs, cladding, floors, steel structures, bridges and viaducts, halls, shelters, masts, chimneys, small parts like gates, grilles, railings, tanks, silos, concrete structures. Sandblasting is used depending on the area of ??special sand, corundum, powdered glass.