TO BE CONTINUED 3 Wooden buildings and indoor climate in summer. Computer simulation of thermal comfort.
Computer simulation of thermal comfort.
- in terms of overheating in the transparent part, the importance of attenuation and phase shift is lost
- the dominant influence is in the transparent part of the building envelope
- research has shown that the impact of the storage core is overestimated
- on the contrary, night cooling is important


DTNSE construction systems


Comparison of normative compositions
1. On the left:
Massive brick wall with contact insulation
THICKNESS 50cm
2. On the right:
Wood-based frame construction with lightweight posts.
THICKNESS 34 cm
Comparison of total energy intensity
Total energy intensity
Comparison of CEN building materials - production, transport, assembly:
Energy consumption Total energy Index relative
in the production of 1 ton consumption per to wood
of material (MJ) 1 ton of built-in
material (MJ)
Coniferous wood 626 637 1
Burnt brick 3216 2149 3
Cement 2592 2754 4
Concrete 3024 3773 6
Steel 13932 15001 24
Aluminum 78624 80028 126
Comparison of total energy intensity
Comparative criterion Silicate construction Wooden building
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Floor plan dimension 96,76m2 95,35m2
Wall thickness 40cm 28cm
U - value circuit. mantle 0,53 W/(m2K) 0,22 W/(m2K)
Annual heat demand for heating 13 500 kWh 8700 kWh
Energy consumption for production 253 760 kWh 120 080 kWh
Equivalent 23,7 CO2ekv 9,1 CO2ekv
JMP HOUSES s.r.o. & Design by Yarmila