Abstract. The structure, construction method, process theory, technical requirements and economic analysis of pasted dovetail board XPS board are described by taking the engineering case analysis as examples. Compared with the existing external wall insulation board, the technology is characterized by excellent insulation effect, less product auxiliary materials, easy recognition on the quality of auxiliary materials, simpler and more convenient construction, and construction period and cost-saving. The construction technology of the external wall external insulation of pasted dovetail groove XPS board is energy-conservation, eco-friendly and has remarkable efficiency. It can be widely promoted and used in the external wall external insulation project which requires energy-conservation.
Development of Decision Support Process for Building Energy Conservation Measures and Economic Analysis
