METHOD FOR THE MANUFACTURE OF STONE PRODUCTS, PARTICULARLY OF SLABS PROVIDED WITH A VEINED EFFECT

摘要

In the manufacture of slab-type products in which an initial mix-formed by a granulate and by a binder-is deposited on a temporary support and then subjected to vibrocompaction under vacuum and conveyed away for the hardening stages, before vibrocompaction a dye is deposited on the surface of the mix layer with a random and patch-like layout before the vibrocompaction step.