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Exterior wall on floor slab

5 Hits, Last modified: 2 years ago

ulation. The same dimensional reference should be used in the respective [[planning:calculating_energy_... which boundary conditions for the temperature are used for determining the conductances; however, it is recommended that those should be used which will be needed later on for determining th... templates for calculating the Ψ-values should be used for simplification. One can enter the heat flows

Unheated basement

5 Hits, Last modified: 3 years ago

2d}$ cannot be calculated directly, but with the use of $L_{ue}$ it is possible to express the heat fl... sing or even impossible depending on the software used. Alternatively, the conductances can be ascertai... a temperature correction factor of $f_x=0{.}6$ is used. This gives the following basement temperature: ... irc C} $$ </WRAP> These $2 \, ^\circ C$ are then used as a boundary condition for the temperature in t

Heated basement

2 Hits, Last modified: 3 years ago

\\ In practice, pre-prepared Excel templates are used here also for determining the Ψ-values. The heat... d the $f_{Rsi}$ factor, the same procedure can be used in this case as for any other thermal bridge. <

Interior walls on floor slabs

1 Hits, Last modified: 4 years ago

As a two-dimensional approximation, which is also used in the context of certification for a constructi