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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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ature difference between the inside space and the outside. In the case of components in contact with th... h this depends directly on the temperature of the outdoor air, it is also influenced by radiation excha... surface temperature is about 1 K higher than the outdoor air temperature. Thus for example, snow that ... , the surface temperature can be equated with the outdoor air temperature in practice. The heat transfe

Basic principle for calculating thermal bridges

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ter which temperatures are set for the inside and outside as long as there is a temperature decline due... ween $R_{si}$ for the inside and $R_{se}$ for the outside. <WRAP center 60%> ^ Thermal resistance\\ (... erence between the set indoor temperature and the outdoor temperature. In the norm DIN 4108-2 (Section ... indoor air temperature * $\theta_e$ = −5 °C for outdoor air temperature The Passive House Institute

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

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ed values apply for perimeter insulation which is outside of the moisture barrier or sealing layers.// ... . The perimeter insulation (layer number 18) lies outside of the moisture barrier (layer number 17) and

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

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istance between the heated interior space and the outdoor air which has to be taken into account. {{ :