Análisis del marco normativo y constructivo de techos en viviendas de San Francisco de Campeche: implicaciones en el desempeño térmico, energético y ambiental

The thermal, energy, and environmental impacts of roof construction in social housing in San Francisco de Campeche, located on the Yucatan Peninsula, Mexico, were analyzed. A housing model was calibrated using temperature and relative humidity measurements collected over one year, which was then use...

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Autores principales: May Tzuc, Oscar, Alvarado Pacheco, Jordy, Noh Pat, Felipe, Demesa López, Francisco, Herrera, José Israel, Jiménez Torres, Mario Antonio
Formato: Artículo
Lenguaje:español
Publicado: 2025
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Acceso en línea:https://dialnet.unirioja.es/servlet/oaiart?codigo=10587012
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Sumario:The thermal, energy, and environmental impacts of roof construction in social housing in San Francisco de Campeche, located on the Yucatan Peninsula, Mexico, were analyzed. A housing model was calibrated using temperature and relative humidity measurements collected over one year, which was then used to evaluate scenarios not covered by national regulations, varying ceiling height, and considering four roofing configurations based on passive technologies, including the widely used terracotta cladding. Results show that exceeding the heights established in the regulations improves thermal performance and energy savings. While the terracotta cladding increases energy consumption and emissions, reflective waterproofing optimizes comfort and reduces environmental impact. It is noted that the use of thermal insulation does not outperform the cladding, contrary to expectations set by national regulations, emphasizing the urgency of updating regulations to incorporate strategies adapted to the regional climatic context.