INFLUENCE OF THE STRUCTURAL STATE OF SILICA ON LIME-SILICA REACTIONS
THE REACTIONS IN LIME-SILICA PASTES SHOWING POZZOLANIC ACTION AND CERTAIN ASPECTS OF CEMENT HYDRATION WERE STUDIED, EMPLOYING SILICA SAMPLES OF DIFFERENT CRYSTALLOGRAPHIC CHARACTERISTICS. IT IS SHOWN THAT THE STRUCTURAL STATE OF THESE SAMPLES GREATLY INFLUENCES THE REACTIONS. THE NATURE OF THE REACTION PRODUCTS AND THE MODE OF THEIR FORMATION WERE ALSO STUDIED THROUGH CHEMICAL ANALYSIS AND X-RAY AND ELECTRON MICROSCOPE STUDIES. THE RESULTS ARE DISCUSSED AND TENTATIVE CONCLUSIONS ARE GIVEN. /AUTHOR/
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Supplemental Notes:
- Paper sponsored by Committee on Basic Research Pertaining to Portland Cement and Concrete and presented at the 46th Annual Meeting. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.
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Authors:
- Srinivasan, N R
- Publication Date: 1967
Media Info
- Media Type: Print
- Features: Figures; References; Tables;
- Pagination: pp 1-13
- Monograph Title: Cement Hydration
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Serial:
- Highway Research Record
- Issue Number: 192
- Publisher: Highway Research Board
Subject/Index Terms
- TRT Terms: Calcium oxide; Cement; Chemical analysis; Crystallography; Electron microscopes; Hydration; Silica; X ray analysis
- Old TRIS Terms: Reaction
- Subject Areas: Highways; Materials;
Filing Info
- Accession Number: 00212490
- Record Type: Publication
- Files: TRIS, TRB
- Created Date: Jan 16 1994 12:00AM