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Prediction of the water absorption by aggregates over time: modelling through the use of value function and experimental validation

Autor
Klein, N. S.; Aguado, A.; Toralles-Carbonari, B.; Real, L.
Tipus d'activitat
Article en revista
Revista
Construction & building materials
Data de publicació
2014-10
Volum
69
Pàgina inicial
213
Pàgina final
220
DOI
https://doi.org/10.1016/j.conbuildmat.2014.07.048 Obrir en finestra nova
Projecte finançador
Reacciones expansivas en obras de hormigón: prevención, diagnosis y predicción de su futura evolución
URL
http://www.sciencedirect.com/science/article/pii/S0950061814007727 Obrir en finestra nova
Resum
Knowing the volume of water absorbed by aggregates during a period of time is of great importance for industrial applications of mortars and concretes, as it allows varying the volume of water added to a mix based on both the types of aggregates used and casting times. This work proposes a model describing the evolution of the water absorption by aggregates over time. The model consists of a value function and considers the particle size distribution of the aggregates and the kinetics of the abs...
Paraules clau
Absorption over time, Aggregate absorption, CONCRETE, Experimental validation, MORTAR, Modelling, Value function
Grup de recerca
EC - Enginyeria de la Construcció

Participants

  • Klein, Nayara Soares  (autor)
  • Aguado De Cea, Antonio  (autor)
  • Toralles Carbonari, Berenice Martins  (autor)
  • Real, Lígia V.  (autor)