混凝土早强剂的研究与应用进展  

Research and Application Progresses of Concrete Early Strength Agent

作　　者：姜梅芬 吕宪俊[1] 

机构地区：[1]山东科技大学化学与环境工程学院,青岛266590

出　　处：《硅酸盐通报》2014年第10期2527-2533,共7页Bulletin of the Chinese Ceramic Society

基　　金：国家自然科学基金项目(50974082);山东科技大学科研创新团队支持计划项目(2012KYTD102);高等学校博士学科点专项科研基金资助课题(20133718110005)

摘　　要：混凝土早强剂是一类重要的混凝土添加剂,对混凝土性能有重要影响,它能够提高施工效率,节约建设成本。本文结合近年来国内外在早强剂方面的研究与应用情况,介绍了不同类型早强剂的特点和应用性能,提出非氯盐、非硫酸盐类早强剂、复合早强剂和与水泥混合材相适应的专用早强剂的研制和应用,将是混凝土早强剂的重要发展方向。The early strength agent is a major concrete admixture which plays an important role in improving concrete performance,increasing construction efficiency and saving the cost. According to the research and application of domestic and external, this paper introduced the characteristics and application performance of different types of early strength agent. The paper also proposed the development and application of the early strength agent made from inorganic salts,non sulfate salts,compound and the early strength agent adapts to the mineral admixture will be the important development direction of the concrete.

关 键 词：混凝土 早强剂 复合外加剂 

分 类 号：TU59[建筑科学—建筑技术科学]