Publications by Christophe Gosselin

Expansion mechanisms in calcium aluminate and sulfoaluminate systems with calcium sulfate

Karen Scrivener, Christophe Gosselin, Julien Bizzozero

The long-term expansion of calcium aluminate cement and calcium sulfoaluminate cement in the presence of added gypsum has been studied for samples cured under water. Progressively higher amounts of gypsum were added to the CAC or CSA and it was found that ...

Pergamon-Elsevier Science Ltd2014

Microstructure of roman cements used for architectural restoration

Karen Scrivener, Christophe Gosselin

2011

The hydration of modern Roman cements used for current architectural conservation

Karen Scrivener, Christophe Gosselin

Springer2011

Influence of self heating and Li2SO4 addition on the microstructural development of calcium aluminate cement

Karen Scrivener, Emmanuel Gallucci, Christophe Gosselin

Hydrated Calcium Aluminate Cement (CAC) is known to have a complex microstructure involving different phase assemblages strongly dependant on the temperature. This work presents an experimental approach to study the microstructure of CAC pastes from the fi ...

Pergamon-Elsevier Science Ltd2010

Hydration of roman cements used for architectural restoration

Karen Scrivener, Christophe Gosselin

2010

Microstructural development of calcium aluminate cement based systems with and without supplementary cementitious materials

Christophe Gosselin

Calcium Aluminate Cements (CAC) are renowned in the field of construction for specific applications requiring rapid hardening and chemical resistance. These properties result from rapid exothermic reactions occurring immediately after setting. Due to the m ...

EPFL2009

Microstructure development of calcium aluminate cement accelerated with lithium sulphate

Karen Scrivener, Christophe Gosselin

2008