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Jacek Domski, Mateusz Zakrzewski, Joanna Laskowska-Bury
Koszalin University of Technology, Poland
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Abstract
This report presents the results of laboratory experiments of bending moment for fourteen concrete beams with steel bars. Twelve of the beams were made of waste fine aggregate concrete containing steel fibres: six with steel fibres 30/0.55 and six with steel fibres 50/0.80. The next two beams were made of plain concrete. The results of the experiments were compared with theoretical calculations based on a Eurocode 2 and also with the method suggested by Henager and Doherty.

Keywords 
waste sand, fine aggregate, composite, steel fibres

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