Evaluation Method of Deterioration Degree of Structural Material for Remodeling Old Educational Facilities(I) - On the Repairing Records of Elementary Facilities -

교육시설(敎育施設)의 리모델링을 위한 구성재료(構成材料)의 노후화(老朽化) 판정기준(判定基準) 작성(作成)(I) - 초등학교(初等學校) 시설(施設)의 개.보수이력에 관하여 -

To obtain basic data used for establishing the criteria of deterioration in renovation of educational facilities, current problems of material and method and quality improvements were examined. In this study, the elementary schools built 20 and 70 years ago were unintentionally chosen and studied. With the data of the repair of old educational facilities, the results are as follows. The First problem is that the construction priority which was based on non-experts decision. The Second problem is that maintenance method which changes the materials after their life was ended. So, refer to remodeling of educational facilities, the selections of proper materials and methods to use of each function were main object in this study.