The façade of a building is the constructive element that suffers the most from being continuously exposed to the elements.
Although certain questions of project design, execution of the work or the materials that compose it sometimes have more or less influence on its degradation, environmental causes and those of physicochemical origin are often superimposed on those of technical and mechanical origin.
Thus, it is very easy to find various types of injuries directly related to their cladding on facades. We can find fissures, cracks, moisture stains, mold stains, chipping, material detachments….