CUED Publications database

Bond between powder type self-compacting concrete and steel reinforcement

Pop, I and Schutter, GD and Desnerck, P and Onet, T (2013) Bond between powder type self-compacting concrete and steel reinforcement. Construction and Building Materials, 41. pp. 824-833. ISSN 0950-0618

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Abstract

The paper reports an investigation on the bond behavior between steel reinforcement and powder-type self-compacting concrete (SCC). A total of 135 pull-out cubes were cast by using four self-compacting mixes (SCC) and two vibrated concretes (VC). The main analyzed parameters were the concrete compressive strength, the reinforcement bar diameter, the embedded length of bars and cement/limestone ratio. The results showed that the ultimate bond strength can be greater in self-compacting concrete compared to vibrated concrete. At the same load level the bars in SCC tend to present a smaller slip than in VC. Considering the influence of bar diameter and embedded length, it seems that SCC and VC behave in a similar way. © 2013 Elsevier Ltd. All rights reserved.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div D > Structures
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:20
Last Modified: 10 Aug 2017 01:39
DOI: