Comparative analysis of the durable performance of materials, reinforced concrete and ashlar. (#1356)

Authors

Choque Sivincha, Cristhian Alfredo

Castillo Horna, Andrea Regina

Delgado-Meneses, Patricia C.

Ibárcena Ibárcena, Valkiria Raquel

Abstract

The trend of less durable constructions brings with it a premature degradation of housing, affecting the durability of infrastructures. For this reason, the objective of the present work was based on the comparative analysis of the durable performance of two materials used in the construction of two social housing complexes, in this case specifically reinforced concrete and ashlar, as characteristic elements. The study applied was of mixed approach with a non-experimental design and cross-sectional scope. In situ measurements were made for temperature and humidity indicators in the materials, including thermographic images, and a detailed photographic record was made of the pathologies of both facades. The first phase consisted of collecting information, both climatological data and pathologies on the exterior facades of both housing complexes, and then in the second phase, quantifying, interpreting and comparing the information previously collected. With the data obtained, Nicolás de Piérola Stage 2, made of reinforced concrete material, has a better performance in terms of pathologies. With this, it is evident the importance of some external factors, such as the presence of green spaces and vegetation, helping to prevent the appearance of pathologies in the facades.