Study of kinetic, structure and properties evaluation of organically modified montmorillonites and micro nanocellulose added to cement paste

Analía Vazquez, Teresa M. Piqué, Catalina Gómez Hoyos, Mariano M. Escobar

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

4 Citas (Scopus)

Resumen

The effect of the addition of cellulose microfibrils, water soluble polymer, nanoclays and carbon nanotubes to the cement paste was studied. The hydration kinetic was determined by means of an adiabatic rise temperature method. The addition of polymer to the cement paste produced the highest delay in the hydration kinetic followed by the addition of organically modified montmorillonites in a polymer solution. Flexion and compression strength were determined. Some admixtures produced an increase of the cement paste's void content. Cellulose produced a change in the rheology and a delay in the hydration kinetic of the cement paste. The use of heat for curing increased the mortar's mechanical properties. Carbon nanotubes also were added to the cement paste in order to study the effect on electric conductivity and hydration kinetic.

Idioma originalInglés
Título de la publicación alojadaASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2012
Páginas829-833
Número de páginas5
DOI
EstadoPublicada - 2012
Publicado de forma externa
EventoASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2012 - Rio de Janeiro, Brasil
Duración: 1 jul. 20126 jul. 2012

Serie de la publicación

NombreProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
Volumen6

Conferencia

ConferenciaASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2012
País/TerritorioBrasil
CiudadRio de Janeiro
Período1/07/126/07/12

Huella

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