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Influence of ultrafine fly ash composite on the strength and durability of low fluidity concrete



Title: Influence of ultrafine fly ash composite on the strength and durability of low fluidity concrete
Author(s): B. Liu, Y. Xie
Paper category : conference
Book title: International Conference on Advances in Concrete and Structures
Editor(s): Ying-shu Yuan, Surendra P. Shah and Heng-lin Lü
Print-ISBN: 2-912143-41-1
e-ISBN: 2351580176
Publisher: RILEM Publications SARL
Publication year: 2003
Pages: 129 - 135
Total Pages: 7
Nb references: 8
Language: English


Abstract: 
This paper presented a study on the influence of ultrafine fly ash composite (UFAC) on the compressive strength and durability of concrete, including the resistance to freezing and thawing, impermeability, and diffusion coefficient of chloride ions. The experimental results of this study indicated that the partial replacement of ordinary Portland cement by ultrafine fly ash composite can decrease the early age compressive strength of concrete and the diffusion coefficient of chloride ions of steam-cured concrete, and the steam-cured UFAC concrete had better impermeability and freezing-thawing resistance.


Online publication: 2003-08-10
Publication type : full_text
Public price (Euros): 0.00


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