The company begins by bringing in raw slabs. During the first step of the process, the slabs are driven by a conveyor into a massive heating and drying unit, which removes any trace of water from the slab. This unit places the slabs within an environment which is actually drier than the ambient air humidity, which allows for maximum efficiency in applying the resin.
After this stage, the resin is applied to the surface, and the slabs are moved to a second heating and drying unit, where the resin is dried at a rate much faster than it would naturally dry. If needed, the slab is then flipped, and the resin is applied to the other side of the slab as well. Given the varied nature of the stone materials processed by Ulivi Marmi, the resin often needs to be applied by hand, as the workers will rely on their personal experience to determine which areas of a slab will need the most resin. Tenax EE Epoxy Resin, a low-viscosity system for reinforcing marble and granite, is used for most materials, and it was formulated for low odor emission during application or curing. When additional reinforcement is necessary, the slab is treated with a polyester resin from Tenax, and fiberglass netting is also used when needed.