The Influence of Fly Ash on the Crack Performance of Airport Pavement Concrete by Dumbbell Test Method

Article Preview

Abstract:

In this paper, the influence of fly ash with different dosage and grades on the crack performance of airport pavement concrete was studied. Its exercise new Dumbbell Test Method could make the airport pavement concrete material be tested accurately and quickly during early-age from pouring. The effect of fly ash with different grades and dosage on volume stability of airport pavement concrete was evaluated by Dumbbell Test Method. Also the paper analyzes the mechanism of the influence of fly ash on the crack performance of airport pavement concrete.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

1719-1722

Citation:

Online since:

August 2013

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Liu Yan, Guo Yan-Hui, Study on new test method for concrete cracking resistance under constraint condition. Journal of Building Materials.2011, 14(5): 694-697

Google Scholar

[2] Liu Yan, Study on concrete crack properties by test slab method with stress risers. Journal of Building Materials.2006, 9(6): 666-670

Google Scholar

[3] K.Wang S.P. Shah,P.Phuaksuk.Plastic Shrinkage Cracking in Concrete Materials Influence of Fly Ash and Fibers. ACI Materials Journal.2001, 98 (6):485-464

DOI: 10.14359/10846

Google Scholar