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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 ...
I G Richardson
exaly +3 more sources
Hydration behaviors of calcium silicate-based biomaterials
Journal of the Formosan Medical Association, 2017 Calcium silicate (CS)-based biomaterials, such as mineral trioxide aggregate (MTA), have become the most popular and convincing material used in restorative endodontic treatments.
Yuan-Ling Lee +3 more
doaj +3 more sources
Influence of calcium and alumina-based pozzolanas on the strength properties of low calcium fly ash geopolymer concrete [PDF]
E3S Web of Conferences, 2021 This work presents the effect of Ground granulated blast furnace slag (GGBS), fly ash (FA) and metakaolin (MK) on the strength properties of geopolymer concrete (GPC).
Saiteja Chary K +3 more
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Buildings, 2023 Molecular dynamics (MD) is an important method for studying the molecular and atomic scale of cement (geopolymer)-based composites which provides an effective method for the optimal design of cementitious materials.
Li Li +5 more
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Controlled growth and ordering of poorly-crystalline calcium-silicate-hydrate nanosheets
Communications Materials, 2021 Calcium-silicate-hydrate is the main component of cement, and controlling its structure is vital to its properties. Here, graphene oxide is used to constrain the growth and optimize the assembly of calcium-silicate-hydrate, substantially improving its ...
Felipe Basquiroto de Souza +4 more
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Journal of Materials Research and Technology, 2021 This paper investigates the effect of varying solid alkali activators on the fresh and hardened properties and microstructural changes of one-part geopolymers (OPGs).
Ooi Wan-En +10 more
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Molecular dynamics study on axial mechanical properties of calcium silicate hydrate
Materials Research Express, 2020 The axial mechanical properties of calcium silicate hydrate during uniaxial tension or stress have been investigated by molecular dynamic simulations.
Jianzhang Huang +3 more
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Cleaner Engineering and Technology, 2022 The challenge for sustainable development is now constraining scientists, and policymakers to consider alternative materials and processes requiring low energy consumption and low emissions while prioritizing local materials and industrial waste ...
Elie Kamseu +4 more
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Order and disorder in calcium–silicate–hydrate [PDF]
The Journal of Chemical Physics, 2014 Despite advances in the characterization and modeling of cement hydrates, the atomic order in Calcium–Silicate–Hydrate (C–S–H), the binding phase of cement, remains an open question. Indeed, in contrast to the former crystalline model, recent molecular models suggest that the nanoscale structure of C–S–H is amorphous.
Ulm, F.-J. +3 more
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Hydration water and microstructure in calcium silicate and aluminate hydrates [PDF]
Journal of Physics: Condensed Matter, 2006 Understanding the state of the hydration water and the microstructure development in a cement paste is likely to be the key for the improvement of its ultimate strength and durability. In order to distinguish and characterize the reacted and unreacted water, the single-particle dynamics of water molecules in hydrated calcium silicates (C3S, C2S) and ...
FRATINI, EMILIANO +3 more
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