We are often accustomed to celebrations of important restoration work, which displays reassuring images before and after surgery.
Instead we are rarely informed about the state of conservation of the remote recovered buildings of 10, 20 or 30 years.
The true effectiveness of a work is in fact measure with the passage of time. A recovery that has provided a careful initial phase of study and analysis and the development of techniques and targeted materials, can safely maintain their characteristics for decades.
The practice to perform minor maintenance, such as renewal of the protective facade, can guarantee an almost unlimited life to surfaces.
Primat has monitored over the years its works, some historical references such as the Mole Antonelliana, the Royal Palace in Turin and Stupinigi Palace, present even today, 20 years later, in excellent condition.