<論文>木質内装住宅の湿度調節

Abstract

気積の異なる三種類の箱および小型住宅を用い,その内面を合板と非吸放湿性の二種類の材料で,相互の割合を変化させて内装し密閉状態における温度と相対湿度の経時変化を測定した。得られた結果から,合板内装面積率δ_1,日平均相対湿度H(T_0)および温度の日較差ΔTが既知の場合,相対湿度の日較差ΔHを求めるノモグラフを作成した。

Measurements were made of the relative humidity H (T) and temperature T in closed boxes and a prefabricated wooden house lined with different combinations of plywood and vinyl film or galvanized steel. The logarithm of relative humidity log_10 H(T) was a linear function of temperature T and the extent of humidity conditions caused by lined materials was estimated by the slope B of log_10 H(T)-T curve. The value B in the boxes and the house lined with different combinations of plywood and vinyl film or galvanized steel was increased nonlinearly with increasing fraction of lined area of plywood δ_1. From the results, the nomograph for predicting the humidity range ΔH in a closed house at temperature range ΔT and plywood lining fraction δ_1 was made.