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The saline deposits that form on the surfaces of the pieces, occurring more frequently in coatings and masonry, are called efflorescences. This phenomenon occurs due to the coexistence of moisture, soluble salts, porosity of materials and the possibility of evaporation. It is considered a damage because it changes the appearance of the element where it is deposited, but there are cases in which the constituent salts can be aggressive and may cause deep degradation, mainly when they are inside the parts, exerting expansion. Efflorescences in masonries are common in the city of Monteiro-PB. Before, the houses most affected were those that were located near the river, but there are reports that set out the evidence of efflorescence throughout the city due to poor execution of the foundations of buildings, or even the carrying of materials with a great quantity of salt. The aim of this study is to implement methods of treatment of efflorescence in a residence and analyze how these methods will work in the face of the problem. The methods will be observed in the course of time considering the recurring moisture characteristics in the building. So far no moisture spots and salts have appeared on the observed masonry, denoting the efficiency of the methods.

Implantação de métodos de tratamento para combater as eflorescências