Effects of Fly Ash Content on the Strength Property of Cement Concrete Pavement

Hong Guo Zhang; Xiu Shan Wang; Pei Wen Hao

doi:10.4028/www.scientific.net/AMM.174-177.403

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 174-177Effects of Fly Ash Content on the Strength...

Effects of Fly Ash Content on the Strength Property of Cement Concrete Pavement

Abstract:

Using ordinary material, calculating through the external addition method and then adjusting through experimental tests, the mixing proportion of cement mortar is determined. The testing results show that: when the water cement ratio is 0.50, the fly ash content is too large and the strength of cement mortar will sharply decrease with the increase of its content. Therefore, the fly ash content in engineering cannot exceed 30% of the gelled material.

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Periodical:

Applied Mechanics and Materials (Volumes 174-177)

Pages:

403-408

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.174-177.403

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Online since:

May 2012

Authors:

Hong Guo Zhang, Xiu Shan Wang, Pei Wen Hao

Keywords:

Fly Ash (FA), Mechanism of Action, Strength, Water Cement Ratio

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