Radon measurements in the cave houses of Crevillente (Spain)
Contribuinte(s) |
Universidad de Alicante. Departamento de Edificación y Urbanismo Materiales y Sistemas Constructivos de la Edificación |
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Data(s) |
03/02/2015
03/02/2015
16/10/2013
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Resumo |
This paper focuses on the cave houses of Crevillente (Spain) as a traditional housing experience which takes advantage of local environmental conditions through simple architectural proposals, paying particular attention to the presence of radon gas inside these underground constructions. Our aim is twofold: first, to analyse the architectural conditions of the different excavated typologies found in the municipality and second, to relate them to the existing radon gas levels after checking internal concentration by means of E-PERM® long-term devices placed inside the cave houses in 2011. The measurements corresponding to the main typologies in normal use conditions show that the highest values are 881.9 Bq/m3 in the cave typology, 484.1 Bq/m3 in the cave + attached constructions typology and 373.4 Bq/m3 in the cave + house typology, with geometric mean values of 572.1, 114.0 and 75.5 Bq/m3, respectively. It can be inferred from these results that cave house levels sometimes exceed those included in the 90/143/Euratom European Commission Recommendation on the protection of the public against indoor exposure to radon. The reason why cave houses are more susceptible to radon accumulation in their spaces lies in their direct and permanent contact with the ground where they are located. This work was funded by a grant of a Post-Graduate Scholarship for University Teacher Training (FPU, for its Spanish initials) within the framework of the National Programme for Research Human Resource Training (reference AP2010-2272) for the first author. |
Identificador |
Indoor and Built Environment. 2013, Oct. 16. doi:10.1177/1420326X13507939 1420-326X (Print) 1423-0070 (Online) http://hdl.handle.net/10045/44537 10.1177/1420326X13507939 |
Idioma(s) |
eng |
Publicador |
SAGE Publications |
Relação |
http://dx.doi.org/10.1177/1420326X13507939 |
Direitos |
© The Author(s) 2013 info:eu-repo/semantics/restrictedAccess |
Palavras-Chave | #Cave house #Excavated habitat #Indoor radon #Underground building #Construcciones Arquitectónicas |
Tipo |
info:eu-repo/semantics/article |