摘要
石灰石粉是一种新型的混凝土掺合料,推动绿色混凝土的发展。主要介绍了石灰石粉在混凝土中的应用情况和国内外研究现状,对石灰石粉混凝土的性能做了简要的概述;同时,介绍了掺入石灰石粉对水泥石的TSA破坏机理,并提出了相应的改善措施,在保证混凝土性能不变的情况下,充分有效利用石灰石粉;最后,对其应用前景及研究方向做了简要分析。
Limestone powder is a new kind of concrete admixture,it promotes the development of green concrete.This article mainly introduces the application of limestone powder concrete and its situation,and makes a brief summary.The TSA mechanism of cement containing limestone powder was studied,and the corresponding improvement measures were built to make effective use of limestone powder with guaranteeing con-crete performance under the condition of invariable.Finally,makes a brief analysis of the prospect of application and research direction.
出处
《混凝土》
CAS
CSCD
北大核心
2011年第8期79-81,84,共4页
Concrete
基金
国家科技支撑计划课题(2008BAE61B05)
水文水资源与水利工程科学国家重点实验室开放研究基金(2010490611)
