KIEAE Journal

Korea Institute of Ecological Architecture and Environment (한국생태환경건축학회)
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Establishment of Service Life of Educational Facilities - Focused on the rooftop waterproofing and floor finishing -

  • Lee, KangHee (Dept. of Architectural Eng., Andong National Univ.) ;
  • Chae, ChangU (Korea Institute of Construction and Technology)
  • Received : 2014.07.17
  • Accepted : 2014.10.13
  • Published : 2014.10.31
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Abstract

Building has been deteriorated gradually owing to geographic, physical complex and other factors. School living condition has a key role to improve the learning ability, life attitude and qualifications to adopt to social life. Therefore, it is important for school environment to keep the living condition. Repair time and scope of school facilities are required to maintain the function and performance to plan the long term repair. But there are little information about the school maintenance such as repair time and function. In this paper, it aimed at providing the service life to suggest the repair time and scope in the roof-proofing and floor finishing which used the three estimation method in probabilistic approach. The service life has a key role to decide the repair time and to make the plan for the repair maintenance. Results of this study are as follows ; First, the 1st repair time were taken through three methods in probabilistic and deterministic functions to eliminate the estimation bias. Second, the service life is suggested 36 years of an elementary school, 34 years of a middle school and 41 years of a high school. Third, the service life of a floor finishing is 43 years of an elementary, 39 years of a middle school and 41 years of a high school. The above study could not include the detailed information about the materials and repair works. Therefore it needs a further study to reflect the detailed information and to make a repair strategy.

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References

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