Atomic-Level and Surface Structure of Calcium Silicate Hydrate Nanofoils. [PDF]
J Phys Chem C Nanomater Interfaces, 2023 Deciphering the calcium silicate hydrate (C-S-H) surface is crucial for unraveling the mechanisms of cement hydration and property development. Experimental observations of C-S-H in cement systems suggest a surface termination which is fundamentally ...
Casar Z +3 more
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Mesocrystalline calcium silicate hydrate: A bioinspired route toward elastic concrete materials. [PDF]
Sci Adv, 2017 Controlled aggregation of polymer-stabilized calcium silicate hydrate nanoparticles leads to elastic cementitious materials.
Picker A +7 more
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Quantitative Evaluation of Carbon Fiber Dispersion in Amorphous Calcium Silicate Hydrate-Based Contact-Hardening Composites [PDF]
Molecules, 2021 Carbon fiber dispersion has a substantial influence on the properties of amorphous calcium silicate hydrate-based contact-hardening composites. In this study, a mixture of carbon fiber and calcium silicate hydrate powder was compressed into solid ...
Guangxiang Ji +6 more
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Synthesis, Characterization, and Cementitious Activity of the Magnesium Silicate Hydrate and Calcium Silicate Hydrate from Coal Gangue [PDF]
MoleculesCoal gangue, a prevalent solid waste in the coal industry, has long been a significant concern due to its substantial production volume and potential environmental hazards.
Qing Zhang +3 more
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Synthesis and additive manufacturing of calcium silicate hydrate scaffolds [PDF]
Journal of Materials Research and Technology, 2021 A Calcium silicate hydrate (CSH) powder containing above 60 wt% xonotlite (remaining being tobermorite, scawtite and calcite) were produced from lime and ordinary recycled soda-lime glass via simple hydrothermal synthesis route.
Ezgi Ogur +4 more
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Case Studies in Construction MaterialsThis study aimed to prepare poorly ordered calcium silicate hydrate (C-S-H) via the hydrothermal synthesis method, using ground quartz sand powder and lime as starting materials. The fineness of quartz sand powder under different grinding time and varied
Guangxiang Ji +5 more
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A Study of Calcium-Silicate-Hydrate/Polymer Nanocomposites Fabricated Using the Layer-By-Layer Method. [PDF]
Materials (Basel), 2018 Calcium-silicate-hydrate (CSH)/polymer nanocomposites were synthesized with the layer-by-layer (LBL) method, and their morphology and mechanical properties were investigated using atomic force microscopy (AFM) imaging and AFM nanoindentation.
Kamali M, Ghahremaninezhad A.
europepmc +2 more sources
Quantitative study of hydration of C3S and C2S by thermal analysis. Evolution and composition of C-S-H gels formed [PDF]
, 2010 This research is part of a European project (namely, CODICE project), main objective of which is modelling, at a multi-scale, the evolution of the mechanical performance of non-degraded and degraded cementitious matrices.
Baroni, Fulvio +21 more
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Hydration of tricalcium silicate in the presence of synthetic calcium–silicate–hydrate
Journal of Materials Chemistry, 2009 The early age-hydration of tricalcium silicate, the main chemical compound in Portland cement, was studied in the presence of synthetic calcium silicate hydrate (C–S–H) addition having C/S ratios = 0.8 and 1.2. Isothermal conduction calorimetry, scanning electron microscopy, differential scanning calorimetry and 29Si MAS NMR were employed in order to ...
Alizadeh, Rouhollah +4 more
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Compatibility studies of N-A-S-H and C-A-S-H Gels in Alkali-Activated Geopolymer Mortar [PDF]
Iranian Journal of Chemistry & Chemical EngineeringThe primary reaction products in the alkali-activated green tuff alumino-silicate geopolymer mortar are Natrium (sodium) Aluminum-Silicate Hydrate (N-A-S-H) and Calcium Aluminum-Silicate Hydrate (C-A-S-H) gels.
Parand Razeghi Tehrani +3 more
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