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Physicochemical evaluation of mineral trioxide aggregate and five mineral oxides calcium silicate-based cements. [PDF]
BMC Oral HealthBatista LCN +8 more
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The calcium silicate hydrates [PDF]
Cement and Concrete Research, 2008 This article is concernedwith the calciumsilicate hydrates, including crystallineminerals and the extremely variable and poorly ordered phase (C-S-H)\ud that is the main binding phase in most concrete. Up-to-date composition and crystal-structure information is tabulated for the most important crystalline\ud calcium(alumino) silicate hydrates and ...
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Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1953
1. Calcium “glycerate” reacts with amorphous silica with formation of dicalcium silicate, readily isolable from the glycerol solution by dilution, when it is obtained in the form of a hydrated silicate of composition 2CaO·SiO2·H2O. 2. The proposed method permits the preparation of dicalcium silicate without the introduction of excess of ...
N. A. Toropov +2 more
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1. Calcium “glycerate” reacts with amorphous silica with formation of dicalcium silicate, readily isolable from the glycerol solution by dilution, when it is obtained in the form of a hydrated silicate of composition 2CaO·SiO2·H2O. 2. The proposed method permits the preparation of dicalcium silicate without the introduction of excess of ...
N. A. Toropov +2 more
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Journal of Nanoscience and Nanotechnology, 2018
Calcium phosphate silicate bone cement (CPSC) can stimulate osteoblast proliferation and promote osteogenesis, but how CPSC supress osteoclast activity through cytokine regulation is not clear. In the current study, we synthesized CPSC by incorporating monocalcium phosphate (MCP) into calcium silicate cement (CSC), and analyzed the effects of CSC and ...
Wei, Yuan +5 more
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Calcium phosphate silicate bone cement (CPSC) can stimulate osteoblast proliferation and promote osteogenesis, but how CPSC supress osteoclast activity through cytokine regulation is not clear. In the current study, we synthesized CPSC by incorporating monocalcium phosphate (MCP) into calcium silicate cement (CSC), and analyzed the effects of CSC and ...
Wei, Yuan +5 more
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Structural Survey, 1994
Briefly reviews the history of the calcium silicate brick and examines the manufacturing process involved. Details various qualities of the bricks, including durability, precision, thermal conductivity and some more general attributes, and advises on which conditions are most suited to the use of calcium silicate bricks.
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Briefly reviews the history of the calcium silicate brick and examines the manufacturing process involved. Details various qualities of the bricks, including durability, precision, thermal conductivity and some more general attributes, and advises on which conditions are most suited to the use of calcium silicate bricks.
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Surface charges on calcium silicates and calcium silicate hydrates
Journal of Colloid and Interface Science, 1968Calcium ions effect a reversal of the sign of the electrokinetic potential on a- and ß-CaSiO3, a-Ca3Si2O7, ¿-Ca2SiO4, vitreous CaSiO3, xonotlite, and tobermorite in 0.01 N NaOH solution. Points of zero charge range from 1.10-3 to 4.10 M Ca2+. Differences of electrokinetic characteristics between different solids indicate that the surface layers are not
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Calcium Silicate Carbonation Products
Journal of the American Ceramic Society, 1995calcium silicates such as C 3 S, βT‐C 2 S, and γgM‐C 2 S were carbonated under saturated humidity at room temperature. Carbonation products were examined by DT‐TGA, gasphase mass spectroscopy, and XRD.
Seishi Goto +3 more
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Strontium binding by calcium silicate hydrates
Journal of Colloid and Interface Science, 2006In the present study the binding of strontium with pure calcium silicate hydrates (C-S-H) has been investigated using batch-type experiments. Synthetic C-S-H phases with varying CaO:SiO(2) (C:S) mol ratios, relevant to non-degraded and degraded hardened cement paste, were prepared in the absence of alkalis (Na(I), K(I)) and in an alkali-rich artificial
Tits, J. +4 more
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Cement and Concrete Research, 1984
Abstract Pastes of tricalcium silicate (C3S) and β-dicalcium silicate (C2S) 23 years old were studied by electron probe microanalysis. In both cases, regions consisting entirely or largely of calcium hydroxide and of CSH were distinguished on a scale of 2–50 μm. The regions high in CSH accounted for 75–80 percent of the whole in the C3S paste and
H.F.W. Taylor, D.E. Newbury
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Abstract Pastes of tricalcium silicate (C3S) and β-dicalcium silicate (C2S) 23 years old were studied by electron probe microanalysis. In both cases, regions consisting entirely or largely of calcium hydroxide and of CSH were distinguished on a scale of 2–50 μm. The regions high in CSH accounted for 75–80 percent of the whole in the C3S paste and
H.F.W. Taylor, D.E. Newbury
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Aggregation of Calcium Silicate Hydrate Nanoplatelets
Langmuir, 2016We study the aggregation of calcium silicate hydrate nanoplatelets on a surface by means of Monte Carlo and molecular dynamics simulations at thermodynamic equilibrium. Calcium silicate hydrate (C-S-H) is the main component formed in cement and is responsible for the strength of the material.
Delhorme, Maxime +5 more
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