Diagnóstico de singularidades térmicas en viviendas : un análisis termográfico en viviendas según la norma en 13183
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Fecha
2010
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Profesor/a Guía
Facultad/escuela
Idioma
es
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Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
Existen numerosos criterios para la evaluación energética de edificios, sin embargo
para el caso de fachadas, dicha evaluación se realiza en términos de detección de
fugas o irregularidades. La inspección térmica de fachadas de edificios y viviendas se
basa en la determinación diferencial de la temperatura en las superficies que, a priori,
deberían presentar un comportamiento similar.
El presente trabajo realiza un análisis termográfico a un grupo de viviendas ubicadas en
la ciudad de Rancagua, VI Región, Chile, con el fin de detectar irregularidades térmicas
mediante la aplicación de una cámara termográfico. Este análisis se rige por la norma
europea 13187, la cual establece el procedimiento con que se lleva a cabo dicho
análisis.
En base a las anomalías térmicas detectadas en las viviendas, se entrega su posible
causa y tipo. Asimismo se proponen soluciones constructivas a la vivienda, con el fin de
reducir las pérdidas energéticas a través de estas.
There are several criteria for the energetic evaluation of buildings, however in the case of the envelope, such evaluation has to be performed in terms of leakages and irregularities. The envelope thermal inspection of buildings and housings it is based on the determination of the gradient of temperature among the walls which, a priori, should present a uniform behavior. This paper provides a thermographic analysis performed to a group of housings located in the city of Rancagua, VI Region, Chile, with the purpose of detecting thermal anomalies through the utilization of thermographic cameras. This analysis was done following the European standard 13187, which establishes the procedure needed to carry out such analysis. Based on the thermal anomalies detected in the housings, an analysis detailing the possible cause and type was reported. Also, a set of solutions involving construction modifications to the housings were proposed in order to reduce the energy losses.
There are several criteria for the energetic evaluation of buildings, however in the case of the envelope, such evaluation has to be performed in terms of leakages and irregularities. The envelope thermal inspection of buildings and housings it is based on the determination of the gradient of temperature among the walls which, a priori, should present a uniform behavior. This paper provides a thermographic analysis performed to a group of housings located in the city of Rancagua, VI Region, Chile, with the purpose of detecting thermal anomalies through the utilization of thermographic cameras. This analysis was done following the European standard 13187, which establishes the procedure needed to carry out such analysis. Based on the thermal anomalies detected in the housings, an analysis detailing the possible cause and type was reported. Also, a set of solutions involving construction modifications to the housings were proposed in order to reduce the energy losses.
Notas
Memoria (Ingeniero Civil)
Palabras clave
Aislamiento Térmico, Análisis, Normas, Viviendas, Conservación de la Energía, Chile, Rancagua