SANTOS, J. M. B.; http://lattes.cnpq.br/9311817060563286; SANTOS, João Matheus Barbosa dos.
Résumé:
Pathological manifestations in civil construction are problems that arise
after the completion of the work and can be caused by several factors, such as failures
in the design, execution or improper use of the property. These manifestations
may compromise the safety, aesthetics and functionality of the building, in addition to
to generate financial losses for the owners. The present work aims to
objective to analyze the pathological manifestations that are recurrent in buildings
due to failure or absence of waterproofing systems, starting this study
through bibliographic research on the subject, followed by case studies
in three single-family homes in the city of Boa Ventura-PB. The results
acquired during the case studies could conclude that the manifestations
pathologies related to the failure or lack of waterproofing systems, which
were more recurrent in the buildings were mold, paint peeling,
humidity in ceramic coverings, accidental humidity, infiltration in floors,
infiltration by capillarity in walls; already the waterproofing agents that were
suggested for the solution of the problems stood out the polymeric mortars,
mortar with water repellent additive, asphaltic membranes and asphaltic blankets.