Is the house airtight: Blower door test
In the energy balance of well insulated houses, unwanted air exchange plays a big role. Was all the carefulness making the house airtight successfull shows this test.The equipment consists from a adjustable frame with cloth, the ventilator and the measuring tools.
|Weiz convention and exhibition house renovation 2005|
|1996 won Sto with the transparent insulation the innovation prize of German commerce. At the low sun in winter, the wall behind the insulation is warmed up.|
|Fireproof facade insulation|
|With more building height, fire safety becomes more important.. Sto ThermoCell is incombustible and so suitable for skyscrapers. Here the buildup of a facade insulation.|
|Wall construction wood|
|Heradomo shows a display case, how to reach with 35,5cm wall thickness on u=0.15. 0,5cm conver, 2cm ground, 5cm Heraklith BM, 20cm jamb and insulation, 1.5cm OSB plate.|