建筑节能的重要性及一项新技术  

THE IMPORTANCE OF ENERGY EFFICIENCY IN BUILDINGS AND INTRODUCTION OF A NEW TECHNIQUE

作　　者：李珠[1] 张泽平[1] 刘元珍[1] 穆启华[2] 

机构地区：[1]太原理工大学建筑与土木工程学院,太原030024 [2]太原思科达科技发展有限公司,太原030006

出　　处：《工程力学》2006年第S2期141-149,共9页Engineering Mechanics

基　　金：山西省自然科学基金项目(2006011050)

摘　　要：能源是社会发展的动力,有计划、有节制地利用能源是可持续发展的重要保证。介绍了建筑节能的含义及范围,分析了我国目前的建设规模及能耗状况,并与经济发达国家能耗状况进行对比,反映建筑节能的重要性及紧迫性。针对我国目前外墙保温的实际情况,提出一种新型外墙保温技术——玻化微珠保温系统,采用理论分析和试验相结合的方法进行研究开发。试验及工程应用均表明该系统保温性能优异,同时绿色环保,具有良好的经济效益和社会效益,有着广阔的应用前景。As the power of society development, energy resources must be utilized designedly and abstemiously to meet the requirement of sustainable development. The definition and scope of energy efficiency in buildings are introduced firstly, and the status is presented on construction scale and energy consumption. Energy consuming level in Chinese buildings is compared with that in developed countries to represent the importance and urgency of energy efficiency in buildings in China. Based on the situation analysis on exterior wall insulation, a new technique, glazed hollow bead insulation system, was proposed for heat preservation and energy saving in exterior wall. Theoretical analysis was combined with experiments in the research. The experimental results and the practice in civil engineering both showed that the insulation system had excellent energy-conservation performance. The insulation system has no harmful effect on environment, additionally, it shows better economical and social benefits than other insulation techniques, therefore it can be used widely in civil engineering.

关 键 词：建筑节能 外墙 玻化微珠 保温系统 能耗状况 

分 类 号：TU201.5[建筑科学—建筑设计及理论]