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Exterior wall on floor slab

11 Hits, Last modified: 2 years ago

ncrete layer (layer number 19) is disregarded because the insulating effect is small compared to the su... ulation. The same dimensional reference should be used in the respective [[planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package |PHPP]] calculation. In the exam... which boundary conditions for the temperature are used for determining the conductances; however, it is

Unheated basement

10 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... is calculated in accordance with Equation 1. Because the heat losses due to the ventilation of the spa... alculating_energy_efficiency:phpp_-_the_passive_house_planning_package |PHPP]]; for this, some rows in ... f the Research Group for Cost-effective Passive Houses and is demonstrated below. Only the conductances

Heated basement

5 Hits, Last modified: 3 years ago

alculating_energy_efficiency:phpp_-_the_passive_house_planning_package |PHPP]] it is sufficient to ente... alculating_energy_efficiency:phpp_-_the_passive_house_planning_package |PHPP]], U-values for the baseme... \\ 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

4 Hits, Last modified: 4 years ago

The result will be strongly on the safe side because the "insulating effect" of the ground is not take... As a two-dimensional approximation, which is also used in the context of certification for a constructi... ore sense to depict the exterior wall as well because the connection of the exterior wall to the floor ... e safe side the surface temperatures will be, because these increase in line with the increasing distan