随着经济的发展和人民物质生活水平的提高,城乡建筑迅速增加,建筑耗能的问题日益突出,,我国政府适时制定了中长期节能规划,在规划中建筑业被列为节能与环保的重点行业。而建材行业作为消耗自然资源、能源高,破坏土地多,废气、粉尘排放量大,对大气污染严重的行业,节能问题更是刻不容缓。 With the development of economy and improvement of people’s material life, the construction of urban and rural areas is rapidly increasing, and the problem of building energy consumption is becoming increasingly prominent. Our government has formulated medium- and long-term energy-saving plans timely, and the construction industry is listed as the key point of energy saving and environmental protection industry. The building materials industry as a natural resource consumption, high energy, destruction of land and more emissions of dust, dust emissions, serious air pollution in the industry, energy saving is even more urgent.