Mühlweg - Bauplatz A
Austria 2006 | 84 accomodation unit 4-storys
BBS inner walls
5-layers 98 mm, spruce non-visible,
capable of carrying a load and stiffened, R30
BBS partition walls
3-layers 80 mm, spruce non-visible, R30, 2-shelled
The BBS walls are delivered to the executing company unprocessed. They will then be cut, large-sized erection finished pre-erected and delivered to the building site by them.
BBS partition ceilings
5-layers 138 mm, underside spruce for use in living areas AB
BBS roof
5-layers 138 mm, underside spruce for use in living areas AB
The BBS ceiling and roof elements are cut ready for erecting in the BBS factory and delivered directly to the building site.
Low-energy standard with approx. 30 kW/m2/a heating load
Planned building costs
~ 1,250 Euro/m2 useful area excluding VAT [without honoraria and additional costs]
7,500 m2 useful area, ~ 9.4 million Euro total costs
Construction period
Construction begins July 2005, planned completion end of 2006
Sound insulation
Before the building work started a 2 storey test building made of BBS with all connection details in the scale of 1:1 was built. The apartment partition ceiling was tested regarding the noise level and different constructions were investigated with a positive result.
The measurements carried out on the building site also produced positive results.
According to the report 
Central timber page number 33
Executor: www.schertler-alge.at
Architecture: www.jkarch.at, www.kaufmann.archbuero.com Description of construction ARGE Kaufmann
