COMBINED CONTRIBUTION OF PU FOAM AND GYPSUM FIBRE SHEATHING ON THE BEHAVIOUR OF LIGHTWEIGHT STEEL C- PROFILE IN A COMPOSITE WALL PANEL. Collection of scientific works «Modern structures of metal and wood», [S. l.], n. 29, p. 34–40, 2025. DOI: 10.31650/2707-3068-2025-29-34-40. Disponível em: https://www.msmw-odaba.org.ua/index.php/msmw/article/view/Vol-25-4. Acesso em: 15 jul. 2026.