Examination of Strength Model for the Cementitious Material Containing Aluminous Cement
Source abstract
Abstract
This study examined the compressive strength model for cementitious material based on the Portland cement -aluminous cement–anhydrite system, which considers the physical properties of the hydrate and phase composition. The volume fraction of each hydrate and the hardness of the synthesized hydrate measured by nanoindentation were used to determine the calculation formula of σ0 of the Ryshkewitch model. The formula for calculating the k value using the volume fraction of each hydrate was also suggested. In the range of this study, the difference in the compressive strength of this system could be arranged by the Ryshkewitch model using the σ0 and the k values calculated by the suggested calculation formulas.
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Research context
OpenAlex topics: Concrete and Cement Materials Research · Innovative concrete reinforcement materials · Advanced ceramic materials synthesis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Technical Development Center, Cement & Construction Materials Company, UBE Industries, Ltd., Yamaguchi, Japan.
Department of Faculty of Art and Regional Design, Saga University, Saga, Japan.
Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan.
References (17)
Show source-provided references
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