Minimum housing spaces, flexibility and sustainability: a reflection on the basis of ergonomics intervention.
This article discusses the quality of internal life space in apartments of residential buildings in the northeast region of Brazil, especially the possibility to adapt environments with small areas (according to local building codes) to the needs of different arrangements of families (considering 4 members per family). The research had a gradual approach and used multimethod strategy: (a) studying the universe of residential buildings whose apartment's inner area is between 50 and 60 m2 and were constructed in Natal-RN between 1998 and 2008, as well as not linked to social housing programs and occupied for more than one year; (b) selecting a building to do a Post Occupation Evaluation (POE), using walkthrough, technical observation and questionnaires; (c) choosing of two housing units to do an ergonomic intervention (based in interviews and detailed measurements). The results show the technical possibility to modify the units, but these modifications have a high (social, economic and environmental) price, because in general the space of units projected is not flexible. So, the paper concludes that this type of enterprise needs to be rethought, since part of them is (social and ecologically) unsustainable.
Federal University of Rio Grande do Norte, Natal-RN, Brazil. rayssac_oliveira@yahoo.com.br
Rayssa Cristiane
RC
Oliveira
Gleice Azambuja
GA
Elali
D001107:Architectural Accessibility; D001938:Brazil; D006804:Ergonomics; D005160:Facility Design and Construction; D006798:Housing; D006801:Humans