Calcium silicate hydrates: Solid and liquid phase composition
B Lothenbach, A Nonat - Cement and Concrete Research, 2015 - Elsevier
This paper presents a review on the relationship between the composition, the structure and
the solution in which calcium silicate hydrate (C–S–H) is equilibrated. The silica chain length …
the solution in which calcium silicate hydrate (C–S–H) is equilibrated. The silica chain length …
Effect of Ca/Si and Al/Si on micromechanical properties of C (-A)-SH
Calcium silicate aluminate hydrate (C (-A)-SH) is the main hydration product used in cement-
based materials. It plays a specific role in both the mechanical properties and volumetric …
based materials. It plays a specific role in both the mechanical properties and volumetric …
[HTML][HTML] Effect of alkali hydroxide on calcium silicate hydrate (CSH)
This paper investigates the effect of KOH and NaOH on CSH structure and solubility. Both
KOH and NaOH have a similar effect, they increase pH values and silicon concentrations …
KOH and NaOH have a similar effect, they increase pH values and silicon concentrations …
Model structures for c-(a)-sh (i)
IG Richardson - Structural Science, 2014 - journals.iucr.org
C-(A)-SH (I) is a calcium silicate hydrate that is studied extensively as a model for the main
binding phase in concrete. It is a structurally imperfect form of 14 Å tobermorite that has …
binding phase in concrete. It is a structurally imperfect form of 14 Å tobermorite that has …
[HTML][HTML] Kinetics of Al uptake in synthetic calcium silicate hydrate (CSH)
The effect of equilibration time on the composition, structure and solubility of calcium
aluminate silicate hydrate (CASH) was investigated in 0.5 M NaOH solutions at Al/Si= 0.1 …
aluminate silicate hydrate (CASH) was investigated in 0.5 M NaOH solutions at Al/Si= 0.1 …
Comparison between natural and accelerated carbonation (3% CO2): Impact on mineralogy, microstructure, water retention and cracking
M Auroy, S Poyet, P Le Bescop, JM Torrenti… - Cement and Concrete …, 2018 - Elsevier
The consequences of accelerated carbonation at 3% CO 2 were compared with those of
natural carbonation (0.04%). Cement pastes (CEM I and CEM V/A) as well as the three …
natural carbonation (0.04%). Cement pastes (CEM I and CEM V/A) as well as the three …
The atomic-level structure of cementitious calcium silicate hydrate
Efforts to tune the bulk physical properties of concrete are hindered by a lack of knowledge
related to the atomic-level structure and growth of calcium silicate hydrate phases, which …
related to the atomic-level structure and growth of calcium silicate hydrate phases, which …
Effect of temperature and aluminium on calcium (alumino) silicate hydrate chemistry under equilibrium conditions
There exists limited information regarding the effect of temperature on the structure and
solubility of calcium aluminosilicate hydrate (C–A–S–H). Here, calcium (alumino) silicate …
solubility of calcium aluminosilicate hydrate (C–A–S–H). Here, calcium (alumino) silicate …
High performance concrete incorporating ceramic waste powder as large partial replacement of Portland cement
Ceramic waste powder (CWP) is produced during ceramic tile polishing with potential
environmental pollution. CWP is silica-rich, alumina-rich and fine particle size material. High …
environmental pollution. CWP is silica-rich, alumina-rich and fine particle size material. High …
Carbonation of hardened cement pastes: Influence of temperature
E Drouet, S Poyet, P Le Bescop, JM Torrenti… - Cement and Concrete …, 2019 - Elsevier
The impact of temperature on carbonation was investigated in laboratory conditions using a
device developed for this purpose. Two hardened cement pastes (CEM I and CEM V/A) …
device developed for this purpose. Two hardened cement pastes (CEM I and CEM V/A) …