Economic Analysis of Insulation Wall Panel System using LCC Method

LCC기법을 활용한 단열외벽패널시스템의 경제성분석

  • 김민우 (청주대학교 건축공학과) ;
  • 전규남 (청주대학교 건축공학과) ;
  • 이건철 (한국건설생활환경시험연구원 방수방식팀) ;
  • 조병영 (한국건설생활환경시험연구원 방수방식팀) ;
  • 한민철 (청주대학교 건축공학과) ;
  • 한천구 (청주대학교 건축공학과)
  • Published : 2011.05.20

Abstract

In this study, an insulation panel system that has the most excellent economic feasibility in a long term LCC viewpoint in some analysis, which determine a proper insulation panel construction method for the out wall of structures, is analyzed. As a result, in the case of a deterministic LCC analysis, the initial investment cost represents about 80,000Won/㎡ for extrusion ceramic panels. Also, although the costs of maintenance, disassembling, and disposal show no large differences compared with other panel systems, metal panels indicate a bit higher than other panel systems about 1.5 times. In the probability density function that analyzes the variation of the probabilistic cost between panel systems and its economic feasibility, metal panels show the highest cost distribution and extrusion and stone panels represent low cost distributions. In the cumulative function distribution that composites probability density functions, the extrusion ceramic panel represents the most excellent economic feasibility and reliability and that is also the most superior subject among the subjects used in this study.

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