INTESA (INTegrazione ed elevata Efficienza con sistemi a Secco per l’Abitare, Integration and high efficiency with drywall technology for building envelopes) is an innovative solu-tion of a drywall façade embedding electrical, plumbing and HVAC systems, especially de-signed for residential needs. The INTESA system is usable either for new and retrofit design and is competitive with the traditional wet technology made of clay bricks or blocks. Since the early stage of the project, an integrated approach has been the key element to design the wall system in order to obtain an easy and efficient way of assembling, a perfect integration of the plants, as well as high thermal and acoustical performances. In-field INTESA perfor-mances were tested in laboratory and in a real case study through the construction of a proto-type building located in Calliano d’Asti, near Turin, where the following acoustical parame-ters were measured: the apparent sound reduction index (R’), the standardized sound level difference of a façade (D2m,nT) and the vibration sound reduction index (Kij), a quantity relat-ed to the vibrational power transmission over a junction between structural elements.

Acoustical performance of an innovative dry-wall facade system with high thermal properties / Astolfi, Arianna; Alessandro, Schiavi; Carpinello, Sara; Pietrafesa, Carmen; Valsesia, Eric; Griginis, Alessia; Prato, Andrea; De Astis, Vincenzo; Zito, Daniela; Cavaleri, Andrea. - CD-ROM. - (2015), pp. 1-8. (Intervento presentato al convegno 22nd International Congress on Sound and Vibration tenutosi a Florence (Italy) nel 12-16 July 2015).

Acoustical performance of an innovative dry-wall facade system with high thermal properties

ASTOLFI, Arianna;PRATO, ANDREA;
2015

Abstract

INTESA (INTegrazione ed elevata Efficienza con sistemi a Secco per l’Abitare, Integration and high efficiency with drywall technology for building envelopes) is an innovative solu-tion of a drywall façade embedding electrical, plumbing and HVAC systems, especially de-signed for residential needs. The INTESA system is usable either for new and retrofit design and is competitive with the traditional wet technology made of clay bricks or blocks. Since the early stage of the project, an integrated approach has been the key element to design the wall system in order to obtain an easy and efficient way of assembling, a perfect integration of the plants, as well as high thermal and acoustical performances. In-field INTESA perfor-mances were tested in laboratory and in a real case study through the construction of a proto-type building located in Calliano d’Asti, near Turin, where the following acoustical parame-ters were measured: the apparent sound reduction index (R’), the standardized sound level difference of a façade (D2m,nT) and the vibration sound reduction index (Kij), a quantity relat-ed to the vibrational power transmission over a junction between structural elements.
2015
978-88-88942-48-3
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2650491
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