In order to increase thermal insulation performance of wooden detached house in a temperate region considering various plans and lower cost, new insulation techniques utilizing internal layers including non-residential spaces, partitions and ceilings without increasing the thickness of insulation in exterior wall were proposed. The six types of two-story house models using internal insulation layers with almost the same floor area but different plans were proposed and were clarified each air conditioning load by numerical simulation. It was confirmed that the thermal insulating effect could be enhanced by insulating the internal layers.
https://ror.org/03gz5xp73 