Research on Construction Technology of Composite Insulation External Wall System
With the continuous increase in energy consumption in China,the requirements for energy effi-ciency in residential buildings by engineering companies are also constantly increasing.At present,the ener-gy-saving design standards for buildings in China have shifted from saving more than 50%energy to the re-quirement of saving more than 75%energy in the first stage.In short,energy-saving design for buildings has become a top priority for industry development.To address the issue of poor economic benefits in exterior wall construction,research is being conducted on the construction technology of composite insulation exterior wall systems.A new construction scheme is proposed,including the installation of wall framework and panel,foam concrete filling and pouring,and the construction of integrated insulation board composite external wall insulation system.Through the analysis of the economic benefits of the new construction technology,it is con-cluded that the new technology has more economic benefits and lower cost per square meter.