喷射聚合物保温砂浆在外墙加固节能中的应用  

APPLICATION OF SPRAYING INSULATION POLYMER-MODIFIED MORTAR FOR ENERGY-SAVING AND REINFORCEMENT TO EXTERNAL WALL

作　　者：张学伟[1] 刘卫东[1] 钟海荣[1] 邹文宝[1] 肖煌俊[1] 

机构地区：[1]上海理工大学土木工程系,上海200093

出　　处：《工程力学》2011年第A01期167-171,共5页Engineering Mechanics

基　　金：上海市科委科技创新行动计划项目(08DZ1203802);上海市教委重点学科建设项目(J50502)

摘　　要：该文在材料试验研究和现场施工样板检验的基础上,证明采用喷射聚合物保温砂浆加固与节能组合法是一种行之有效的墙体加固节能方法,尤其在砖砌体结构的加固改造中其优势更加明显。该文首先对聚合物保温砂浆进行了性能测试研究,着重介绍了喷射聚合物保温砂浆加固与节能组合法的施工工艺,分析了该方法加固保温的机理,并进行了现场砂浆喷射模拟试验,结果表明该方法的施工效果良好,可供相关加固节能改造工程参考。Based on experiments and engineering sample plate tests,it is concluded that employing the combination technique of reinforcement and insulation of spraying insulation polymer-modified mortar is effective for energy-saving and reinforcement of masonary wall,especially with more advantage in reinforcement and reconstruction engineering of important masonry structures.Firstly,the performance of insulation polymer-modified mortar was experimentally studied,with special focus on the construction technology and mechanism of reinforcement and insulation of the combination technique of spraying insulation polymer-modified mortar,and mortar spraying construction on-site simulation tests was conducted.In conclusion,the effect of this construction method is satisfactory and could possibly provide a source of references for relevant reinforcement and reconstruction projects.

关 键 词：建筑结构 喷射施工工艺 聚合物保温砂浆 钢丝网水泥加固 节能改造 

分 类 号：TU376[建筑科学—结构工程] TU317.2