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Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact

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earth with a thermal conductivity of 2.0 W/(m•K) has a U-value of just 0.02 W/(m 2•K), so the relevant... t is averaged out because the number of charging phases are the same as the discharging phases. Steady-state consideration of the heat flows is therefore qu... ne with increasing soil depth. Simultaneously, a phase shift takes place so that external air temperatu

Exterior wall on floor slab @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples

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moisture barrier (layer number 17) and therefore has a poorer rated value for thermal conductivity acc... only modelled up to the axis of symmetry and thus has the length $\frac{B'}{2}=3{,}996 \, \text{m}$. Th... b reaches a few centimetres into the ground. This has the effect that the resultant Ψ-value matches the... *Attention !** If the connection to be calculated has an insulation skirt, then its influence will also

Unheated basement @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples

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e heated interior space and the outdoor air which has to be taken into account. {{ :picopen:unbeheizte... r a temperature difference of 1 K the conductance has the same numerical value as the sum of the heat f... nly to a certain extent because heat storage and phase shifts in the ground are not considered. In addi

Heated basement @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples

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sement wall connection to the basement floor slab has not been implemented in an ideal manner. One wou