Laboratory tests and modelling of mineral wool insulated steel sandwich panels Anssi Laukkarinen, Juha Vinha, Kristo Kalbe, Jyrki Kesti, Targo Kalamees and Erkki Honkakoski E3S Web Conf., 172 (2020) 17006 Published online: 30 June 2020 DOI: 10.1051/e3sconf/202017217006