A Synthesis and hydration of ye’elimite Ye’elimite-rich cements or calcium sulfoaluminate (CSA) cements are commercialized to prepare shrinkage compensation and self-stressing concretes. Moreover, CSA cements show environmentally friendly characteristics associated to their production, which include reduced CO2 footprint. The expansive behavior of CSA cements is mainly controlled by ettringite amount, produced upon hydration of the key-phase, ye’elimite [Ca4(Al6O12)SO4]. This work presents, on one hand, the optimal conditions for the synthesis highly pure ye’elimite by solid state reactions, and on the other hand, it shows a fundamental description of ye’elimite formation mechanisms. Another aspect of the study encompasses the influence of ...
An alternative to decrease CO2 emissions from OPC production consists on the development of a new ki...
The basic component of calcium sulfoaluminate (CSA) cement is C4A3$, able to produce ettringite when...
One alternative to decrease CO2 emissions from ordinary Portland Cement (OPC) production consists o...
A Synthesis and hydration of ye’elimite Ye’elimite-rich cements or calcium sulfoaluminate (CSA) ceme...
Ye'elimite is the main phase in calcium sulfoaluminate cements and also a key phase in sulfobelite c...
One of the promising opportunities for a more environmentally friendly cement manufacture is the pro...
The aim of this work is to build a thermodynamic model at 25°C to describe the main hydrates of ordi...
CSA (Calcium SulfoAluminate) cements may have variable compositions but all of them contain ye’elimi...
This thesis was previously held under moratorium from 4th June 2018 until 4th June 2023.This doctora...
La producción de cementos de sulfoaluminato de calcio (CSA, del inglés Calcium SulfoAluminate) es má...
Calcium sulfoaluminate (CSA) cements, which represent a CO2-friendly alternative to conventional Por...
Les ciments sulfoalumineux sont des liants hydrauliques qui, jusqu’aujourd’hui ne sont pas normalisé...
The present work studies the hydration process and microstructural features of five calcium sulfoalu...
Ye'climitc (Ca4Al6O12SO4 or C(4)A(3)(S) over bar) is the main hydraulic mineral present in calcium s...
The mechanical properties of hydrated cements need to be optimized according to the nature of cement...
An alternative to decrease CO2 emissions from OPC production consists on the development of a new ki...
The basic component of calcium sulfoaluminate (CSA) cement is C4A3$, able to produce ettringite when...
One alternative to decrease CO2 emissions from ordinary Portland Cement (OPC) production consists o...
A Synthesis and hydration of ye’elimite Ye’elimite-rich cements or calcium sulfoaluminate (CSA) ceme...
Ye'elimite is the main phase in calcium sulfoaluminate cements and also a key phase in sulfobelite c...
One of the promising opportunities for a more environmentally friendly cement manufacture is the pro...
The aim of this work is to build a thermodynamic model at 25°C to describe the main hydrates of ordi...
CSA (Calcium SulfoAluminate) cements may have variable compositions but all of them contain ye’elimi...
This thesis was previously held under moratorium from 4th June 2018 until 4th June 2023.This doctora...
La producción de cementos de sulfoaluminato de calcio (CSA, del inglés Calcium SulfoAluminate) es má...
Calcium sulfoaluminate (CSA) cements, which represent a CO2-friendly alternative to conventional Por...
Les ciments sulfoalumineux sont des liants hydrauliques qui, jusqu’aujourd’hui ne sont pas normalisé...
The present work studies the hydration process and microstructural features of five calcium sulfoalu...
Ye'climitc (Ca4Al6O12SO4 or C(4)A(3)(S) over bar) is the main hydraulic mineral present in calcium s...
The mechanical properties of hydrated cements need to be optimized according to the nature of cement...
An alternative to decrease CO2 emissions from OPC production consists on the development of a new ki...
The basic component of calcium sulfoaluminate (CSA) cement is C4A3$, able to produce ettringite when...
One alternative to decrease CO2 emissions from ordinary Portland Cement (OPC) production consists o...