抄録
From the result of research which we showed in former report, we analyzed the relation of dew condensation and leaking of rain to various conditions. Dew condensation seems to relate to the usage of the room (mainly manned or unmanned), rather than the design of buildings or meteorological conditions. But this relation seems not to be so obvious. Leaking of rain can be reduced by the projections from surrounding walls, such as eaves or balconies. But various phenomena occurring on surrounding walls of actual buildings can not be fully explained with such commonly considered conditions. These phenomena seems to be influenced by various conditions which are not considered in the stage of design of buildings.
