Análise das manifestações patológicas na estrutura da cobertura da paróquia Nossa Senhora da Glória em Manaus/AM

Abstract

In the constant search for improvements in the civil construction, one of the most recurrent problems is due to the useful life of a building, where depending on its use, situations can occur that put at risk its good functioning, as an example, the pathological manifestations that can appear from the natural aging of the material used, as for problems caused during its use. The following case study was conducted at the Paróquia Nossa Senhora da Glória in Manaus - Amazonas, where inspections were carried out in accordance with the guidelines of ABNT NBR 1674/2020 Standard - Building Inspection - Guidelines, concepts, terminology and procedures, in an attempt to identify the main pathologies found in the wooden roof structure. The pathological manifestations in this case study are related to material wear, fungal attacks, termites and cracking due to infiltration caused by the environment. After the analysis, a classification of the irregularities was made using the methodology of the IBAPE Inspection Standard (2012) along with the GUT matrix, which helps prioritizing decision making when it involves several problems according to severity, urgency and tendency (GUT). Based on the results, it is proposed that these damaged parts be replaced and still maintain a system of building maintenance for the remaining life of the building.