‘It is absolutely unnecessary, even detrimental, to embellish the façades’ : Experiments with concrete in social housing in Belgium after the First World War. Bulletin KNOB, [S. l.], v. 123, n. 3, p. 1–29, 2024. DOI: 10.48003/knob.123.2024.3.830. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/830. Acesso em: 21 apr. 2026.