我国建筑节能工作进展缓慢,从认识上的障碍来说,有个经济帐怎么算的问题。节能措施是要花点钱的,按现在的做法,单位建筑面积造价要增加5%甚至10%,这样一来岂不是少建了同样比例的房屋?实际情况不是这样。整个基本建 The progress of building energy conservation in our country is slow. From the standpoint of understanding, there is a problem of how to calculate the economic account. Energy-saving measures are to spend a little money. According to the current practice, the cost per unit of building area will increase by 5% or even 10%. Will this not be the case for building the same proportion of houses? This is not the case. The entire capital construction