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Revista de la Construcción 2008, 7 (1)

Autor: LEONARDO VEAS PÉREZ

Fuente: http://www.redalyc.org/


Introducción



Revista de la Construcción ISSN: 0717-7925 revistadelaconstruccion@uc.cl Pontificia Universidad Católica de Chile Chile VEAS PÉREZ, LEONARDO Thermal Behavior of Walls Exposed to Moisture Phenomena: Method of Analysis Revista de la Construcción, vol.
7, núm.
1, 2008, pp.
27-35 Pontificia Universidad Católica de Chile Santiago, Chile Available in: http:--www.redalyc.org-articulo.oa?id=127612580003 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Comportamiento Térmico de Muros Expuestos a Fenómenos de Humedad: Método de Análisis Thermal Behavior of Walls Exposed to Moisture Phenomena: Method of Analysis Autor LEONARDO VEAS PÉREZ PhD, Université catholique de Louvain Académico, Escuela de Construcción Civil UC Director DECON UC email: lveas@uc.cl Fecha de recepción 11-06-08 Fecha de aceptación 01-07-08 Revista de la Construcción Volumen 7 No 1 – 2008 [ 27 Abstract The research studies the moisture problem in buildings.
A methodological model which evaluates and compares the hygrothermal behavior in external walls under natural humidity conditions has been developed. Therefore, two softwares are used, WUFI 3.2 Pro and TRNSYS 15.
With this model a house of 85 m2 placed in five different cities of Chile is analyzed.
The analysis is centred in the integral evaluation of the following variables: interior room temperature; thermal comfort model of PPD and PMV (Fanger’s Theory); humidity content in external walls throughout the time; conditions for the growth of mould and energy demand of the house. At the beginning, the evaluation was made in concrete and masonry exterior walled houses, which were typically used in Chile. Then, two alternatives of new constructive solutions were proposed for each type of ...





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