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我们辽宁地区气候比较寒冷,有五个月的采暖期。在住宅、宿舍等建筑工程中,采暖保温是个重要问题,也是搞好工程质量的一个主要环节。解放以来,我省新建了许多住宅、宿舍,绝大部分是采用集中采暖的。用集中采暖,管理集中,住户比较方便,但是也带来很多问题。首先是国家一次建设投资大,仅采暖设备一项就占建筑总投资的百分之十五到二十(还要使用大量钢材),而土法采暖仅占百分之五左右。其次是增加了国家开支和用户负担。每个采暖季节,国家
Our climate in Liaoning is relatively cold and there is a heating period of five months. Heating and heat preservation is an important issue in construction projects such as houses and dormitories. It is also a major link in the quality of construction projects. Since the liberation of the province, many new houses and dormitories have been built in our province, and most of them use centralized heating. With centralized heating, centralized management and households are more convenient, but it also brings many problems. The first is that the country’s one-time construction investment is large. Only one heating facility accounts for 15 to 20 percent of the total construction investment (and a large amount of steel is also used), while the heating method for the soil method only accounts for about 5 percent. The second is the increase of national expenditures and user burdens. Every heating season, country