In my opinion:
On case 1) it’s no necessary to put
soil on the construction but it will be necessary introduce ground temperatures
object.
On case 2) you can add a thermal zone below
your building representing this ventilated space (introducing its ventilation
conditions).
Josep Solé
URSA Insulation S.A-
URALITA
European Sustainibility & Technical Manager
Móvil +34 606 42 32 14
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De:
EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] En nombre de ylinenergy
Enviado el: lunes, 29 de marzo de
2010 15:58
Para: EnergyPlus_Support@xxxxxxxxxxxxxxx
Asunto: [EnergyPlus_Support]
ground floor construction questions
Hello everyone,
I have two questions regarding the inputs of ground floor construction?
1.The proposed floor in my building is the concrete slab on ground, which it is
adjacent to the soil below; do I need to put a material called soil in the
construction? If the answer is no, does the programme assume the floor
construction is connected to the ground below, thus calculate the heat transfer
between internal space and the ground?
2.The other option for the floor is the suspended timber structure floor, which
means there is a 300mm ventilated gap between the underneath of floor and soil
surface, how can I put this in my calculation?
Many thanks in advance.
Yuan
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