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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... sted that on average the surface temperature is about 1 K higher than the outdoor air temperature. Thus for example, snow that falls during temperatures aro

Basic principle for calculating thermal bridges

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hat the linear reference is adhered to all throughout. If interior references are used in the context o... 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

Interior walls on floor slabs @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples

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slabs are often calculated two-dimensionally without the influence of the ground. The result will be s... floor slab"]]. For this, first a conductance without taking the interior wall into account is determin... e the difference in the conductances with and without the interior wall. Another advantage is that the

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. {{ :... s, it is very difficult to draw any conclusions about the temperatures that occur in unheated basement