Results 261 to 270 of about 37,592 (308)
Some of the next articles are maybe not open access.
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
openaire +1 more source
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
openaire +3 more sources
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
openaire +1 more source
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
openaire +1 more source
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
openaire +2 more sources
The hydrated calcium silicates
Eos, Transactions American Geophysical Union, 1937The hydrated‐calcium silicates are of particular geological interest as typical minerals formed by hydrothermal reactions at contact‐zones of different mineral species. They are also of technical significance as compounds which may be formed in the steam‐treatment of Portland cement and pozzolanic materials and in the manufacture of sand‐lime brick. To
openaire +1 more source
Achievements, Challenges, and Prospects of Calcium Batteries
Chemical Reviews, 2020Elena Arroyo-de Dompablo +2 more
exaly