外加剂掺量对装饰砂浆性能影响的实验研究  

Experimental Study on the Performances of Decoration Mortar Influenced by Different Admixture Intermingled Quantity

作　　者：刘伟[1] 缪正坤[1] 田国华[1] 

机构地区：[1]徐州建筑职业技术学院,江苏徐州221116

出　　处：《建筑节能》2009年第12期31-33,共3页BUILDING ENERGY EFFICIENCY

基　　金：2007年江苏省高校科研成果产业化推进项目(JH07-024)

摘　　要：外加剂的使用能够在一定程度上改善砂浆性能,从传统装饰砂浆的缺点入手,试验研究了纤维素醚、可再分散乳胶粉、憎水剂等外加剂根据掺量的不同而对砂浆性能产生的不同影响,并根据工程实际选择外加剂的合理掺量,探讨了外墙外保温用装饰砂浆的开发与应用。Admixture can be used to improve mortar properties to a certain degree. Beginning with defects of traditional decoration mortar, the mortar＇s properties affected by different kinds of admixture intermingled quantity are studied through experiment, including cellulose ether,r redispersible polymer powder and water repellent. Then reasonable admixture intermingled quantity was confirmed according to real projects. Development and application of the decoration mortar used in external insulation systems are studied.

关 键 词：外加剂掺量 物理 力学性能 应用 

分 类 号：TU528.042[建筑科学—建筑技术科学] TU578.1