基于指标控制的寒冷地区既有居住建筑超低能耗改造技术研究  

Research on ultra-low energy renovation technology of existing residential buildings in cold regions based on index control

作　　者：郝雨杭[1,4] 付素娟 时元元 赵士永 HAO Yuhang;FU Sujuan;SHI Yuanyuan;ZHAO Shiyong(Hebei Building Research Engineering Co.Ltd.,Shijiazhuang 050021,China;Hebei Academy of Building Research Co.Ltd.,Shijiazhuang 050021,China;Hebei Building Research Engineering Technology Co.Ltd.,Shijiazhuang 050021,China;Hebei Province Existing Building Comprehensive Transformation Technology Innovation Center,Shijiazhuang 050021,China)

机构地区：[1]河北建研科技有限公司,河北石家庄050021 [2]河北省建筑科学研究院有限公司,河北石家庄050021 [3]河北建研工程技术有限公司,河北石家庄050021 [4]河北省既有建筑综合改造技术创新中心,河北石家庄050021

出　　处：《新型建筑材料》2021年第1期126-131,共6页New Building Materials

基　　金：国家重点研发计划项目(2017YFC0702900)。

摘　　要：将既有居住建筑与超低能耗改造进行创新性应用,探索新的改造模式,通过对气密性控制指标、地面改造优化技术、楼梯间隔墙改造技术、室外地坪保温下延技术等进行优化,建立适用于寒冷地区既有居住建筑超低能耗改造技术指标,对河北省建筑科学研究院2^#、3^#住宅楼进行示范项目改造应用,并进行长期能耗监测,验证技术指标的可实施性。This article makes innovative applications of existing residential buildings and ultra-low energy renovation,and explores new renovation models,through optimization of air tightness control indicators,ground renovation optimization technology,stair partition wall reconstruction technology,outdoor floor insulation down extension technology,etc.Build technical indicators for ultra-low energy consumption reconstruction of existing residential buildings in cold areas,and use energy-saving monitoring of residential buildings 2^#and 3^#of Hebei Academy of Building Research to verify the feasibility of technical indicators.

关 键 词：既有居住建筑 超低能耗改造技术 指标控制 

分 类 号：TU111.19[建筑科学—建筑理论]