玻化微珠保温砂浆外墙外保温系统裂缝控制技术研究  

Research on Crack Control of Exterior Wall External Insulation System with Vitrified Microsphere Insulation Mortar

作　　者：袁波[1] 李珠[1] 

机构地区：[1]太原理工大学建筑与土木工程学院,山西太原030024

出　　处：《施工技术（下半月）》2011年第8期75-77,共3页Construction Technology

基　　金：国家自然科学基金项目(50778118);山西省自然科学基金项目(2006011050)

摘　　要：玻化微珠保温砂浆外保温技术是外墙保温系统重要的推广技术之一,而其保温面层的裂缝是影响质量的主要病害。据此,介绍了玻化微珠保温砂浆外墙外保温系统裂缝控制的基本原则,分析研究了裂缝产生的原因,并提出了该类保温系统基层墙体、保温层、抗裂防护层和饰面层的裂缝控制技术措施。经实践证明,这些措施对避免裂缝产生有明显效果,促进了玻化微珠保温砂浆外墙保温技术的发展与应用。Exterior wall external insulation technology of vitrified microsphere insulation mortar is one of important popularize techniques of external insulation,while the crack of insulation system is mainly disease.On this ground,the basic principles of crack control in exterior insulation system of vitrified microsphere insulation mortar are introduced,and the causes of crack are analyzed and researched.Authors put forward some technical measures for basic walls,insulation layer,anti-crack protection layer and facing layer to control cracks.The result shows that these measures have a good effect on cracks control,it is useful to develop or apply vitrified microsphere insulation mortar in the project.

关 键 词：裂缝 控制 外墙外保温 玻化微珠保温砂浆 

分 类 号：TU551[建筑科学—建筑技术科学]