摘要
外墙外保温系统作为一项重要的建筑节能技术在工程实践中应用广泛。但是,近年来外墙外保温系统脱落事故频发,给社会造成了不良影响。因此,对某住宅楼外墙外保温系统的拉伸粘结强度做了测试,分析外墙外保温系统的脱落原因,并提出预防措施,为延长外墙外保温系统寿命提供技术依据。
As an important building energy-saving technology,the external thermal insulation composite system is widely used in energy-saving buildings.However,there have been frequent accidents of the external thermal insulation composite system falling off in recent years,which has caused a negative impact on the society.This article analyzes the reasons for the fall-off of the the external thermal insulation composite system,and proposes preventive measures,which provides technical basis for prolonging the life of external thermal insulation composite system.
作者
李展
吴玉杰
王湘珍
LI Zhan;WU Yujie;WANG Xiangzhen(Henan Academy of Building Research,Zhengzhou Henan 450053;Zhengzhou Technical College,Zhengzhou Henan 450010)
出处
《河南科技》
2021年第25期116-119,共4页
Henan Science and Technology
基金
河南省重点研发与推广专项“建筑节能保温防护与修缮关键技术研究与推广”(212102310941)。
关键词
建筑节能
外墙外保温系统
拉伸粘结强度
保温脱落
building energy efficiency
external thermal insulation composite system
tensile adhesive strength
insulation layer falls off
