摘要
通过研究在正常养护、冻融循环(15次和30次)试验条件下外墙外保温系统薄抹灰轻质聚合物抹面砂浆与EPS(膨胀聚苯乙烯泡沫)板之间的拉伸粘结强度,以及拉伸试验后EPS板的破坏形态,以便更好了解聚合物砂浆粘结性能的影响因素,为解决外墙外保温系统的空鼓、开裂、脱落等问题提供依据。
Under the laboratory condition of normal maintenance and freeze-thaw cycle （15 times and 30 times） the paper studies the tensile bonding strength between exterior insulation system plastered light polymer dispersion mortar and EPS polystyrene, as well as the destruction form after the tensile test of polystyrene, in order to understand the influential factors of the polymer mortar bond properties, which can provide the basis for solving the exterior insulation system empty drum, craze and fall-off problem.
出处
《建筑科学》
北大核心
2012年第9期68-70,共3页
Building Science
关键词
聚合物抹面砂浆
EPS板
拉伸粘结强度
polymer dispersion mortar
EPS polystyrene
tensile bond strength
