E-12 Grasp of the characteristic of gap of a part which constitutes structure skeleton of buildings of wood frame construction system and research of an airtight performance

Abstract

The characteristic of gap for every specifications, such as a floor, a wall, a roof, an opening, etc. which constitutes structure skeleton in buildings of wood frame construction system, has been grasped quantitatively. Furthermore, a comparison with the result depended on survey of the airtight performance in buildings that have already been built was performed, and the validity of a measurement result and the extendibility to a real residence were examined.