WOLMER, W.; http://lattes.cnpq.br/2460832313725941; WOLMER, Wanzley Rafael De Sousa.
Résumé:
The accompaniment of qualified and qualified professionals is essential in the
construction to prevent pathologies and ensure the safety of buildings. At the
However, in smaller cities, the practice of self-construction is common, which can
lead to a significant level of dangerousness and the accelerated emergence of
pathologies. In this context, the identification of normative inconsistencies is
fundamental. To carry out this study, the execution of a
single-family residence in Pombal - PB during the period of four months (October
2022 to February 2023). Executive errors were recorded in the parts
structures and masonry, in addition to identifying possible causes of manifestations
pathologies in constructive failures. Resistance tests were also carried out.
compression of concrete and ceramic blocks. The results showed that the
concrete used in the superstructures did not meet the minimum strength required by
NBR 6118 (ABNT, 2014). In addition, there were flaws in the execution of the foundations,
pillars, beams and slabs, such as inadequate dimensions, steel with a diameter smaller than the
required and lack of compliance with various standards related to concrete
armed. The sealing masonry also presented executive failures. These
nonconformities indicate the existence of conceptual and executive errors that can
lead to pathologies. It is important to emphasize that such manifestations
tend to get worse over time and may cause the appearance of other
associated pathologies. Therefore, it is essential to identify these manifestations
as soon as possible to facilitate and reduce the costs of the correction process. A
practice of self-construction, without observing the norms and monitoring
appropriate professionals, therefore, may be responsible for several manifestations
pathological conditions, compromising the safety and comfort of users.