Natural Pozzolan
Volcanic land is a natural pozzolan of volcanic origin and is suitable for the restoration of monuments and traditional buildings and the construction of new constructions.Its difference from volcanic earth is that its thicker in grading. It is suitable to create compatible mortars for grouting, building, filling, rebuilding-construction of coatings, mosaic substrates, frescoes and grouts for fixing masonry, mosaics, murals.