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Showing 1 to 7 of 7 for “"Tricalcium silicate"”.
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Diffraction investigations of cement clinker and tricalcium silicate using Rietveld analysis
… structure of the main component of cement, tricalcium silicate, has not been fully determined. There has been an increase in the use of Rietveld refinement of powder diffraction data for the analysis of cement in recent years. The method has emerged as a valuable tool for the quantitative …
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Investigation of Shrinkage Mechanisms in Hydrated and Carbonated Tricalcium Silicate Systems
… determinations, were obtained on fully hydrated tricalcium silicate (C(,3)S) paste that had original water/cement (w/c) ratios of 0.4 and 0.6. The surface area of the calcium silicate hydrate (C-S-H) phase determined by water is considered to be the single most important microstructural parameter …
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Reaction of Beta Dicalcium-Silicate and Tricalcium-Silicate With Carbon-Dioxide and Water
Made available in DSpace on 2014-12-14T15:24:02Z (GMT). No. of bitstreams: 1 7820945.pdf: 5072186 bytes, checksum: 235d4b230b60ce4ad30c164b80ad408e (MD5) Previous issue date: 1978
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Biocompatibility and Bioactivity of Calcium Silicate-based Dental Bioceramics
Tricalcium silicate dental bioceramics are bioactive ceramics. They are used to repair and treat iatrogenic, and pathological communications between the oral environment and mesenchymal tissue through tooth structure, or as a retrograde root filling after root resection. They are placed in direct …
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Mechanical And Computational Evaluation Of Cementitious Materials With Hollow Glass Microsphere Inclusions
… micro-constituents, such as the C-S-H gel, tricalcium silicate, and other cement byproducts, were explicitly modeled in ABAQUS© commercial finite element code. The representative volume element (RVE) in ABAQUS was a 100x100x100 μm3 cube. Since the symmetry as well as the anisotropy of the …
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Syntéza a stanovení vlastností čistých fází portlandského slínku a jejich polymorfů
V cementářském průmyslu je kvantitativní difrakční analýza v současné době uskutečňována prostřednictvím Rietveldovy analýzy, která je schopna dekódovat různé difrakční linie na difrakčním záznamu za předpokladu, že je dobře znám strukturální model pro každou fázi slínku. Předmětem zkoumání této …