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Influence of steam curing on the pore structures and mechanical properties of fly-ash high performance concrete prepared with recycled aggregates

Autor
Gonzalez, A.; Etxeberria, M.; Poon, C.
Tipus d'activitat
Article en revista
Revista
Cement & concrete composites
Data de publicació
2016-08
Volum
71
Pàgina inicial
77
Pàgina final
84
DOI
https://doi.org/10.1016/j.cemconcomp.2016.05.010 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/88577 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0958946516301433 Obrir en finestra nova
Resum
In this research work, High Performance Concrete (HPC) was produced employing 30% of fly ash and 70% of Portland cement as binder materials. Three types of coarse recycled concrete aggregates (RCA) sourced from medium to high strength concretes were employed as 100% replacement of natural aggregates for recycled aggregate concrete (RAC) production. The specimens of four types of concretes (natural aggregate concrete (NAC) and three RACs) were subjected to initial steam curing besides the convent...
Citació
Gonzalez, A., Etxeberria, M., Poon, C. Influence of steam curing on the pore structures and mechanical properties of fly-ash high performance concrete prepared with recycled aggregates. "Cement & concrete composites", Agost 2016, vol. 71, p. 77-84.
Paraules clau
Compressive strength, High performance concrete, MIP, Porosity, Recycled aggregate concrete, Steam curing
Grup de recerca
ATEM - Anàlisi i Tecnologia d'Estructures i Materials

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