Abstract：
Considering the characteristics of energy-saving building reconstruction project, several construction processes are added, such as substratum treatment, plastering and leveling on galvanized welded mesh, etc. Heat insulation panels are installed by using combined techniques, including joisting, sticking and anchorage, as well as some detail treatments, such as window treatment, anchorage strengthening, prevention of cavity node leakage, etc., to solve the technical difficulties in energy-saving reconstruction of existing building, providng technical references for fast promotion of energy-saving reconstruction of existing old buildings in the future.
