MORPHOLOGY OF CALCIUM HYDROXIDE IN CEMENT PASTE
LITERATURE ON OCCURRENCE AND MORPHOLOGY OF CRYSTALLINE CALCIUM HYDROXIDE IN CEMENT PASTE IS SURVEYED. NATURAL CALCIUM HYDROXIDE /PORTLANDITE/ AND RELATED NATURAL MINERAL DEPOSITS ARE CITED. CHEMICAL AND PHYSICAL CONDITIONS NECESSARY FOR FORMATION OF CALCIUM HYDROXIDE IN SUCH FINE PORED SYSTEMS AS CEMENT PASTE AND CONCRETE ARE POINTED OUT. THE PRESENCE OF CRYSTALLINE CALCIUM HYDROXIDE IN AIR BUBBLES IS EMPHASIZED, WITH MENTION OF THE EFFECT OF EXTERNAL NATURAL CONDITIONS ON CRYSTALLIZATION. EXPLANATIONS AND MICROPHOTOGRAPHS ABOUT RECENT RESEARCH ARE AIMED AT PROMOTING FUTURE INVESTIGATIONS.
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Supplemental Notes:
- 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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Corporate Authors:
Highway Research Board (HRB)
Washington, DC -
Authors:
- BACHE, H H
- Idorn, G M
- Nepper-christensen, P
- NEILSEN, J
- Publication Date: 1966
Media Info
- Media Type: Print
- Features: Figures; Photos; References;
- Pagination: pp 154-174
- Monograph Title: Symposium on structure of Portland cement paste and concrete
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Serial:
- Highway Research Board Special Report
- Issue Number: 90
- Publisher: Highway Research Board
Subject/Index Terms
- TRT Terms: Calcium hydroxide; Cement; Morphology; Pastes; Reviews; Rock crystals
- Old TRIS Terms: Formations; Occurrences
- Subject Areas: Highways; Materials;
Filing Info
- Accession Number: 00212297
- Record Type: Publication
- Files: TRIS, TRB
- Created Date: Dec 12 1994 12:00AM