Abstract
The purpose of this study was the wumul-maru components of Sarang-taechong with themselves in traditional houses. Physical trace method was used for this study. The samples were taken from the Sarang-taechong of 6 traditional Korean houses, Yunkyungdang, the ancient Chusa estate, Sunkyojang, Chunghyodang, Yangjindang, Unjoru. The major findings were summarized as follows; 1) Regarding to the changgui't'ul(long board); the number was from 0(minimum) to 3(maximum), the size was $244.3{\times}4407.1mm$ on average, and the proportion was 1:18.9. 2) Regarding to the tongguit'ul(center board); the number was from 5(minimum) to 18(maximum), the size $188.7{\times}2374mm$ on average, and the proportion was 1:12.9. 3) Regarding to the marunol; the number was from 42(minimum) to 155(maximum), the size was $247{\times}574mm$ on average and the proportion was 1:2.29.