000089760 001__ 89760
000089760 005__ 20210902121656.0
000089760 0247_ $$2doi$$a10.3390/app10072288
000089760 0248_ $$2sideral$$a117861
000089760 037__ $$aART-2020-117861
000089760 041__ $$aeng
000089760 100__ $$0(orcid)0000-0002-3937-454X$$aEspinosa-Fernández, Almudena$$uUniversidad de Zaragoza
000089760 245__ $$aWater-covered roof versus inverted flat roof on the mediterranean coast: A comparative study of thermal and energy behavior
000089760 260__ $$c2020
000089760 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089760 5203_ $$aReservoir, or water-collecting roofs present greater thermal inertia than inverted flat roofs due to the mass of water they contain. This feature gives them better thermal performance and leads to greater stability in the indoor air temperature Ti and the wall surface temperatures. In the summer, they can dampen the effect of solar radiation and regulate external thermal loads thanks to their greater effusivity and thermal capacity. This research compares the thermal behavior of the roofs of two buildings located in Alicante on the Spanish Mediterranean coast: a loft flat in the city center and a water-covered roof in the Museum of the University of Alicante (MUA). Values for effusivity, diffusivity, thermal capacity, decrement factor, time lag and internal, as well as external thermal admittance were obtained. After monitoring both roofs during 2014, behavior simulations were performed in Design Builder using 6 different scenarios reflecting different combinations in both buildings of water-covered, inverted and conventional roofs and marble or terrazzo paving. The water-covered roof led to a higher decrement factor and time lag, as well as to a reduction of annual energy demands between 8.86% and 9.03%.
000089760 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000089760 590__ $$a2.679$$b2020
000089760 591__ $$aPHYSICS, APPLIED$$b73 / 160 = 0.456$$c2020$$dQ2$$eT2
000089760 591__ $$aENGINEERING, MULTIDISCIPLINARY$$b38 / 91 = 0.418$$c2020$$dQ2$$eT2
000089760 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b101 / 178 = 0.567$$c2020$$dQ3$$eT2
000089760 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b201 / 333 = 0.604$$c2020$$dQ3$$eT2
000089760 592__ $$a0.435$$b2020
000089760 593__ $$aComputer Science Applications$$c2020$$dQ2
000089760 593__ $$aEngineering (miscellaneous)$$c2020$$dQ2
000089760 593__ $$aProcess Chemistry and Technology$$c2020$$dQ2
000089760 593__ $$aInstrumentation$$c2020$$dQ2
000089760 593__ $$aMaterials Science (miscellaneous)$$c2020$$dQ2
000089760 593__ $$aFluid Flow and Transfer Processes$$c2020$$dQ2
000089760 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089760 700__ $$aEcharri-Iribarren, Víctor
000089760 700__ $$aSáez, Claudio A.
000089760 7102_ $$15015$$2110$$aUniversidad de Zaragoza$$bDpto. Arquitectura$$cÁrea Construc. Arquitectónicas
000089760 773__ $$g10, 7 (2020), [26 pp.]$$pAppl. sci.$$tAPPLIED SCIENCES-BASEL$$x2076-3417
000089760 8564_ $$s2313936$$uhttps://zaguan.unizar.es/record/89760/files/texto_completo.pdf$$yVersión publicada
000089760 8564_ $$s463980$$uhttps://zaguan.unizar.es/record/89760/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000089760 909CO $$ooai:zaguan.unizar.es:89760$$particulos$$pdriver
000089760 951__ $$a2021-09-02-09:10:30
000089760 980__ $$aARTICLE