building physics

BUILDING PHYSICS 12 Example for calculating the sound insulation of a planned construction situation in consideration of secondary sound paths Figure 10 – Illustration of two apartments with apartment partition wall with vibration decoupling MAßSTAB: ail Variante 2 übertragung 1:50 BEARBEITER: andhal DATUM: PLAN-NR.: 21.12.2017 2 HOLZ BAUSYSTEME GmbH -HALVIC-STR. 46 HALLEIN fon +43 6245 70500-00 fax +43 6245 70500-7001 www.binderholz.com bbs@binderholz.com s Apartment separating ceiling Cement screed Footfall sound insulation Chip filling, 50 40 100 bound penetration shielding CLT BBS 5-layered Apartment 1 Apartment 2 150 MAßSTAB: PLANINHALT: Grundriss/Detail Variante 2 PROJEKT: Schall - Flankenübertragung 1:50 BEARBEITER: andhal DATUM: PLAN-NR.: 21.12.2017 2 BINDERHOLZ BAUSYSTEME GmbH SOLVAY-HALVIC-STR. 46 A-5400 HALLEIN fon +43 6245 70500-00 fax +43 6245 70500-7001 www.binderholz.com bbs@binderholz.com Interi r wall 100 15 CLT BBS 5-layered Gypsum fibre boards Interior wall CLT BBS 3-layered Battens on vibration mounts 60 70 Apartment separating wall 2x15 Gypsum fibre boards Battens on vibration mounts 30 70 bound penetration shielding CLT BBS 5-layered Apartment 2 Footfall sound: flank 2 Footfall sound: flank 4 Apartment 1 Apartment 2 120 CLT BBS 5-layered 70 30 2x15 Gypsum fibre boards Battens on vibration mounts 50 Mineral wool 15 Gypsum fibre boards 50 Mineral w ol 150 Footfall sound: flank 1 Footfall sound: flank 3 PLANINHALT: Exterior wall 100 160 40 8 CLT BBS 5-layered Heat insulation Battens with EPDM HPL Interior wall 100 15 CLT BBS 5-layered Gypsum fibre boards Interior wall CLT BBS 3-layered Battens on vibration mounts 60 70 Apartment separating wall 2x15 Gypsum fibre boards Battens on vibration mounts 30 70 15 Gypsum fibre boards Apartment 1 Apartment 2 Footfall sound: flank 2 Footfall sound: flank 4 120 CLT BBS 5-layered 70 30 2x15 Gypsum fibre boards Battens on vibration mounts 50 Mineral wool 15 Gypsum fibre boards 50 Mineral wool Footfall sound: flank 1 Footfall sound: flank 3

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