Construction of an evaluation system for selecting an appropriate waterproofing method for the roof of a building
In this study, the discussion focus on the analysis of evaluation systems for selecting an appropriate waterproofing method, which involves a series of decision-making processes for providing unbiased, methodical, and suitable grounds to facilitate the final decision of the house owner. Thus, the research can potentially develop a decomposable model for validation and a deployable application model for the construction and performance-based design of materials. This paper has determined the performance evaluation criteria of 28 items and the evaluation index that is derived from the application of the value engineering procedure through the analysis for selecting the appropriate waterproofing method, and made a cost evaluation model of the risk based weighted life cycle cost so that life cycle cost evaluation can be performed in consideration of the risk.