随着国民经济的发展,各地城镇建设也在蓬勃发展,同时建筑能耗不断上升。按广义建筑能耗统计,20世纪90年代中期,全国建筑能耗已占总能耗的四成以上,成为经济建设中耗能较大的行业。因而在城镇建设中树立节能意识是非常重要的。《中华人民共和国节约能源法》也指出:节能是国家的一项长远战略方针。 With the development of the national economy, urban construction in various places is also booming, and the building energy consumption is on the rise. According to the generalized building energy consumption statistics, in the mid-1990s, the national building energy consumption accounted for more than 40% of the total energy consumption and became the energy-intensive industry in economic construction. Therefore, building a sense of energy conservation in urban construction is very important. The People’s Republic of China Energy Conservation Law also pointed out: Energy conservation is a long-term strategic guideline for the country.