nZEB renovation of multi-storey building with prefabricated modular panelsPihelo, Peep; Kalamees, Targo; Kuusk, Kalle3rd International Conference "Innovative Materials, Structures and Technologies" : Riga, Latvia, 27-29 September 2017 : [abstracts]2017 / p. 129 nZEB renovation of multi-storey building with prefabricated modular panelsPihelo, Peep; Kalamees, Targo; Kuusk, KalleIOP conference series : materials science and engineering2017 / art. 012056, 8 p. : ill https://doi.org/10.1088/1757-899X/251/1/012056