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Uffici Bosio
Rappresentanz
e
ALESSANDRO MERIGO
G E O M E T R A
Certificazioni & Consulenze
Cosa intendiamo con
PASSIVE HOUSE?
In cosa si
CARATTERIZZANO
le Passive house?
Orientamento
Forma
Continuità
nell'isolamento
(assenza ponti
termici)
9.500.000
Parco edilizio anno 76-2001
2 mln
4 mln
6 mln
8 mln
Parco edilizio Ante 76
4.110.000
STATO PATRIMONIO EDILIZIO
ESISTENTE
70
%
Fonte Istat censimento 2001/Rielaborazione
interna
IL 25% DEGLI EDIFICI ESISTENTI
NON E' MAI STATO SOTTOPOSTO
A INTERVENTI DI
RIQUALIFICAZIONE
ALCUNI DATI
ANNO DI COSTRUZIONE : 1996
REALIZZAZIONE INTERVENTO: 2012 – 2013
LUOGO: Rovato (Brescia)
TIPOLOGIA : Uffici metratura 105,00 mq
INTERVENTO: Riqualificazione energetica
situazione iniziale
Pianta stato di fatto
Nord
Est
Sezioni stato di fatto
Nord Sud
Ovest
Sezioni stato
di fatto
Rilievo fotografico
progetto energetico
Progetto preliminare
Progetto preliminare
Progetto definitivo
Progetto definitivo
Ponte termico travi
Ponte termico travi
U= 0,10 w/m2k
Ponte termico travi
=0,08 w/mkΨ
Ben 21 ponti termici calcolati !!
2
Valore U medio pareti 0,10 w/m2k
Valore U medio copertura 0,09 w/m2k
1
3 Valore Uw medio serramenti 0,76 w/m2k
4 Valore Ud portoncino 0,90 w/m2k
cantiere
Tutti a lezione di FISICA TECNICA
Raccordo a pavimento
parete nord
coibentazione interna
prima
dopo
Cassonetti raffstore
prima
Durante
dopo
Copertura
interno
esterno
Tenuta all'aria
Barriera al vapore
Blower door test
E adesso che
FACCIAMO?
Ci è venuta un'
I D E A
Abbiamo preso una
VENTOLA
Un
PANNELLO
in OSB
Una
MACCHINA
DEL FUMO
Ricerca fughe
ARTIGIANALE
Impianti
Impianto fotovoltaico
Impianto ventilazione
Impianto climatizzazione
Impianto domotico
Per finire
1 Indice energetico utile riscaldamento 14 kwh/m2a
2 Carico invernale 11 w/m2a
3 Indice energetico utile raffrescamento 14 kwh/m2a
4 Carico estivo 7 w/m2a
Any questions?
Grazie per
L'ATTENZION
E ALESSANDRO MERIGO
G E O M E T R A
Certificazioni & Consulenze
Email: geomalemerigo@gmail.com
Twitter: @ alemerigo
Linkedin: Alessandro Merigo
Facebook Studio Alessandro Merigo

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Passive house office