抄録
Wood, steel, aluminum, stainless steel, PVC board and cement mortar were exposed to outdoor, indoor and underground for 10 years to provide the relative comprehension for some building materials degradation. It was obtained that the progression degree of degradation differs depending on exposure place. For example, in the case of wood and steel, degradation in the underground is the most progress, and in the case of aluminum and PVC board, degradation at outdoor is the most progress. It is useful to understand intercomparison of building materials degradation.
