{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,16]],"date-time":"2025-04-16T21:43:52Z","timestamp":1744839832982},"reference-count":15,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2020,6,30]],"date-time":"2020-06-30T00:00:00Z","timestamp":1593475200000},"content-version":"vor","delay-in-days":181,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["E3S Web Conf."],"published-print":{"date-parts":[[2020]]},"abstract":"<jats:p>Portuguese school buildings are generally characterized by an in-service thermal discomfort, due to the poor envelope thermal properties and the lack of resources for paying energy consumption. Most Portuguese schools are free-running buildings with a natural ventilation strategy. Hundreds of high and basic schools have not been refurbished and still have problems or anomalies and inadequate in-service conditions and need to be rehabilitated in the near future. There will be, therefore, an opportunity to apply the acquired knowledge of comfort, habits, energy consumption and costs that have been studied since the last refurbishments (2008). This work studies the Portuguese <jats:italic>Brand\u00e3o<\/jats:italic> schools model (from the \u201970s), including about 100 non-refurbished basic schools. A prototype classroom was prepared in a <jats:italic>Brand\u00e3o<\/jats:italic> school, in Porto. The in situ experimental campaign consisted of temperature, relative humidity, CO<jats:sub>2<\/jats:sub> concentration and energy consumption measurements. The main tasks of this work are: (1) the validation of an advanced hygrothermal model with experimental measurements before and after the prototype refurbishment; (2) development of a sensitivity study in order to choose the best refurbishment and heating strategies for these buildings, regarding their typology, the local climate features and the actual capacity to support the operating costs; (3) assessment of the roof insulation thickness in <jats:italic>Brand\u00e3o<\/jats:italic> schools; (4) quantification of discomfort indicators.<\/jats:p>","DOI":"10.1051\/e3sconf\/202017218007","type":"journal-article","created":{"date-parts":[[2020,6,30]],"date-time":"2020-06-30T19:11:09Z","timestamp":1593544269000},"page":"18007","source":"Crossref","is-referenced-by-count":2,"title":["Strategies for school buildings refurbishment in Portuguese climate"],"prefix":"10.1051","volume":"172","author":[{"given":"Francisca","family":"Cavaleiro Barbosa","sequence":"first","affiliation":[]},{"given":"Vasco","family":"Peixoto de Freitas","sequence":"additional","affiliation":[]},{"given":"Manuela","family":"Almeida","sequence":"additional","affiliation":[]}],"member":"250","published-online":{"date-parts":[[2020,6,30]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/j.buildenv.2011.08.018","volume":"48","author":"Bak\u00f3-Bir\u00f3","year":"2012","journal-title":"Build. 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Fac. 2014."},{"key":"R12","unstructured":"Alegre A., High and Technical Schools. 2010, Lisboa: Parque Escolar."},{"key":"R13","unstructured":"Instituto da Constru\u00e7\u00e3o (IC) and Laborat\u00f3rio de F\u00edsica das Constru\u00e7\u00f5es (LFC), Consultancy report of a Basic School. 2009, Instituto da Constru\u00e7\u00e3o: Porto."},{"key":"R14","unstructured":"EVO - Efficiency Valuation Organization, International Performance Measurement and Verification Protocol - Concepts and Options for Determining Energy and Water Savings (Volume 1), EVO - Efficiency Valuation Organization, Editor. 2012."},{"key":"R15","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1016\/j.scs.2017.04.013","volume":"32","author":"Barreira","year":"2017","journal-title":"Sustain. Cities. 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