The development of energy saving building is the inevitable trend of the construction industry since twenty-first century, and energy saving building is not only beneficial to improve the comfort of houses, but also help to build an environment-friendly society. In this paper, the influence of the thermal insulation system of the building envelope on the energy saving effect is mainly analyzed, and the current situation of energy consumption in China and the strategy of building energy saving abroad are introduced. Energy saving building is an urgent requirement for the development of China's ...
