Campus Units

Civil, Construction and Environmental Engineering, Center for Nondestructive Evaluation (CNDE), National Concrete Pavement Technology Center

Document Type

Article

Publication Version

Accepted Manuscript

Publication Date

6-4-2019

Journal or Book Title

Cement and Concrete Composites

First Page

103345

DOI

10.1016/j.cemconcomp.2019.103345

Abstract

The impact of three different finishing times on the surface layer properties of concrete containing different contents of slag cement replacement was evaluated, as well as the relationship between finishing, abrasion resistance of surface layer, and salt-scaling resistance. In addition, a novel method for monitoring the bleeding period of fresh concrete was investigated.

Based on the results obtained in this study, choice of finishing time can influence salt scaling resistance by affecting abrasion resistance of concrete mixtures. It was found that lower resistance of slag cement concrete to salt scaling is not necessarily due to a weaker surface layer. While slag replacement reduced the mixtures’ scaling resistance, up to 40% of slag replacement improved mechanical properties, including surface abrasion resistance.

Research Focus Area

Geotechnical/Materials Engineering

Comments

This is a manuscript of an article published as Amini, Kamran, Halil Ceylan, and Peter C. Taylor. "Effect of finishing practices on surface structure and salt-scaling resistance of concrete." Cement and Concrete Composites (2019): 103345. DOI: 10.1016/j.cemconcomp.2019.103345. Posted with permission.

Creative Commons License

Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

Copyright Owner

Elsevier Ltd.

Language

en

File Format

application/pdf

Available for download on Friday, June 04, 2021

Published Version

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