I metalcostruttori dicono “sì” a scelte più sostenibili nei materiali per l’edilizia. La netta crescita delle edificazioni in ferrocemento crea grossi problemi di demolizione e riciclaggio, ha detto il presidente Piergiorgio Rossi all’assemblea dell’Unione svizzera del metallo, oggi (venerdì) a Gordola.
Servono sempre più spazi in discarica e alla base c’è una progettualità che non tiene conto della problematica ambientale e ricorre con crescente frequenza a prefabbricati in calcestruzzo, in massima parte provenienti dall’Italia. L’USM propone in alternativa di privilegiare l’ecoacciaio.
CSI/pon
Gallery audio - "Un'edilizia più attenta all'ambiente"
Il servizio di Luigi Frasa
RSI Cronaca 20.12.2013, 13:41
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