| 요약2 |
Purpose: Due to the development of construction technologies of apartment housing, such as parking structures, noise between floors, air conditioning and heating facilities, and durability since the 2000s, it is possible to secure more than 40 years for the physical life of building. In spite of such advancements and increased physical life, apartment housing often fails to meet the requirements of the social life criteria. As a result, housing structures are often removed in earlier stages. Therefore, the long-life housing construction and certification standards were newly established in December 24, 2014. Nevertheless, all 392 housing cases have received a normal grade as of September 2017 except one case. The purpose of this study is to review the present status and problems of the long-life housing certification system and establish the improvement direction of the certification system. Method: For the method of study, the improvement direction of certification system were drawn through FGI, certification data analysis, and relevant expert opinion surveys. Results: The results of this study are as follow. First, it is necessary to readjust the certification period which was defined prior to the project approval plan. Second, the primary reason for a low certification rate was the financial burden accrued from increased construction expense. Moreover, the opinion to expand incentives for revitalizing the long-life housing market and distribution accounted for the highest ratio. Third, it is necessary to readjust items and point distribution by considering the field applicability and technical levels for each certification area. The result of this study is significant as it serves as preliminary data for long-term and short-term improvements of the certification system. |