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The Physical Properties of Granite Microfines and the Workability of Mortar with Granite Microfines
Koehler, Eric,Hahn, Michael De Moya,Trachet, Alison,Rached, Marc,Choi, Jae Jin,Fowler, David Korean Recycled Construction Resources Institute 2009 한국건설순환자원학회지 Vol.4 No.3
This paper summarizes the analysis of granite microfines from California for use in portland cement concrete. For reference, the granite microfines were compared to microfines used in previous International Center for Aggregates Research(ICAR) projects. The particle shape characteristics, based on the packing density results, were assessed and apparent clay content, based on the methylene blue value test, was evaluated. Also, the physical properties of the microfines were confirmed in self-consolidating mortar mixtures.