Laboratory studies on the consolidation and protection of calcareous materials in the Cathedral of Oviedo. Part II

Abstract

We have carried out a series of accelerated artificial ageing tests to study the evolution of the silico-organic treatment products applied to calcareous materials of the Catedral of Oviedo. Test valoration has been made both by visual examination and weight loss measuring. We conclude by comparing different behaviours of treated stones with diverse products in the tests monitored.