摘要
介绍了混凝土膨胀剂的研究及发展历程,阐述了膨胀剂种类及其膨胀原理,指出了膨胀剂存在问题及发展前景。
This article presents the concrete expansive agent and its development, it also expounds the category of expansive agent and their expansion theory, and point out the problems of the expansive agent and its development in the future.
出处
《建筑技术开发》
2008年第5期68-70,22,共4页
Building Technology Development
基金
国家自然科学基金项目(50478038)
关键词
混凝土
膨胀剂
钙矾石
氧化镁
Concrete, Expansive agent, Ettringite, Magnesia
