A Study of Concrete Made with Fine and Coarse Aggregates Recycled from Fresh Concrete Waste | Zendy

Maméry Adama Serifou | Zendy; Zoubir Mehdi Sbartaï | Zendy; Sylvie Yotte | Zendy; Moro Olivier Boffoue | Zendy; Edjikémé Emeruwa | Zendy; Frederiek van den Bos | Zendy

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A Study of Concrete Made with Fine and Coarse Aggregates Recycled from Fresh Concrete Waste

Author(s) -

Maméry Adama Serifou,

Zoubir Mehdi Sbartaï,

Sylvie Yotte,

Moro Olivier Boffoue,

Edjikémé Emeruwa,

Frederiek van den Bos

Publication year - 2013

Publication title -

journal of construction engineering

Language(s) - English

Resource type - Journals

eISSN - 2356-7295

pISSN - 2314-5986

DOI - 10.1155/2013/317182

Subject(s) - aggregate (composite) , compressive strength , ultimate tensile strength , properties of concrete , flexural strength , materials science , composite material , waste management , engineering

This paper deals with the possibility of using fresh concrete waste as recycled aggregates in concrete. An experimental program based on two variables (proportion of fine aggregates replacement and proportion of coarse aggregates replacement) was implemented. The proportions of replacement were 0%, 50%, and 100% by mass of aggregates. Several mechanical properties were tested as compressive and tensile strengths. The results show a good correlation between aggregates replacement percentage and concrete properties. Concerning mechanical properties, a gradual decrease in compressive, splitting, and flexural strengthn with the increase in recycled aggregate percentage is shown

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