AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Materials and Construction
VERIFICATION OF PERFORMANCE ON CONCRETE CONTAINING LARGE QUANTITY OF FLY ASH WITH FULL SCALE SPECIMENS
Tomoyuki KOYAMAYasunori MATSUFUJIKorekiyo ITOHidehiro KOYAMADA
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JOURNAL FREE ACCESS

2008 Volume 14 Issue 28 Pages 383-388

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Abstract
The concretes containing large quantity of fly ash with constant portland cement content were produced at the ready-mixed concrete plants, and placed into full scale formworks. Their fresh and hardened properties were measured and discussed.
1.At various fly ash content per unit volume, for example 455kg/m3, the concretes which have various flowability, such as medium or high fluidity concrete, were produced easily. And they could be filled smoothly into narrow space of wall formworks with reinforcements.
2.The fly ash concretes appeared higher compressive strength from the early age and carbonation resistance than those of the concrete without fly ash.
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© 2008 Architectural Institute of Japan
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