摘要
可再分散乳胶粉具有极突出的粘结强度,可提高砂浆的柔韧性,赋予砂浆优良的耐碱性、防水性、可塑性、耐磨性和施工性。本文研究了可再分散乳胶粉对水泥砂浆拉拔强度、热循环后拉拔强度、冻融循环后拉拔强度、浸水后拉拔强度以及破坏方式的影响。结果表明:可再分散乳胶粉对水泥砂浆在不同处理条件下的拉伸强度和粘附强度有明显的改善效果。
The flexibility of the cement mortar can be enhanced by addition of redispersible latex powder because of which has excellent adhe-sive strength. It gives the cement mortar outstanding alkali resistance, waterproofness, plasticity, abrasive resistance and application property.The effect of redispersible latex powder on the original, thermal cycle, freeze cycle, and soaking treatment drawing strength and mode of fail-ure of the cement mortar was investigated. The results show that the redispersible latex powder obviously improve the tensile strength and ad-hesion strength of the cement mortar under various treatment condition.
出处
《佛山陶瓷》
2016年第5期30-33,共4页
Foshan Ceramics
关键词
瓷砖粘结剂
乳胶粉
拉拔强度
粘附强度
Tile adhesive
Latex powder
Tensile strength
Adhesion strength
