轻质砂浆复合聚氨酯板外墙外保温系统施工技术  

Construction Technology of External Thermal Insulation System Based on Lightweight Mortar Composite with Rigid Polyurethane Foam Board

作　　者：孙桂芳 王永魁 罗淑湘 邱军付 

机构地区：[1]北京建筑技术发展有限责任公司,北京100055

出　　处：《施工技术》2014年第22期112-115,共4页Construction Technology

基　　金：北京市科技计划:北京市既有建筑绿色化改造关键技术研究及示范(Z131100005613027)

摘　　要：硬泡聚氨酯复合板是近两年发展形成的一种新型保温板材,该板材采用薄抹灰外墙外保温系统,许多工程应用后出现了板框可见、板缝裂缝等质量问题,轻质砂浆复合聚氨酯板外墙外保温系统能有效解决该问题。详细介绍了系统构造、组成材料的性能、工艺流程及施工要点,并对系统技术优势进行了分析,通过工程验证表明:轻质砂浆复合聚氨酯板外墙外保温系统是一项值得推广应用的外墙外保温技术。Rigid polyurethane composite foam board is a new external thermal board. After application of the thin plastering external thermal insulation with rigid polyurethane foam board, some buildings appear the quality problems of visible board frames and cracking gaps of rigid polyurethane foam board. The external thermal insulation system based on lightweight mortar composite with rigid polyurethane foam board can successfully solve these problems. Technical structure, the performance of the composite materials, construction process and key points are introduced in detail,and the technical advantages in the system are analyzed. The engineering application result shows that external thermal insulation system based on lightweight mortar composite with rigid polyurethane foam board is worth popularizing and applying.

关 键 词：建筑节能 轻质砂浆 聚氨酯板 外墙外保温系统 施工技术 

分 类 号：TU761.12[建筑科学—建筑技术科学]