Experimental Study of CFB Modification Fly Ash in Concrete

Rong Jin Xu; Yan Kai Huo; Bin Teng; Si Hai Song

doi:10.4028/www.scientific.net/AMR.1051.743

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Changes of Mechanical Properties of Lightweight Cement Mortar Mixed with Recycled Expanded Polystyrene and Subjected to High Temperatures
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Compressive and Flexural Strength of Fine Grained Mortar Containing Rice Husk Ash: A Review
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1051Experimental Study of CFB Modification Fly Ash in...

Experimental Study of CFB Modification Fly Ash in Concrete

Abstract:

The character of the Fly ash of Circulating Fluidized Bed Boiler (CFB Fly ash) is greatly different from that of Pulverized coal furnace for its high unburned carbon. In order to make effective use of CFB Fly ash in concrete, carbon content was decreased by simulated fluidized bed combustion in laboratory and a series of concerned experiments were carried out on CFB Fly ash. The experimental results indicate that CFB modification Fly ash is possible to be used in concrete to partially replaced cement. It is a valuable reference for CFB Fly ash technical engineers.

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Periodical:

Advanced Materials Research (Volume 1051)

Pages:

743-747

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1051.743

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Online since:

October 2014

Authors:

Rong Jin Xu*, Yan Kai Huo, Bin Teng, Si Hai Song

Keywords:

CFB Fly Ash, Concrete, Modification, Unburned Carbon

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* - Corresponding Author

References

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