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Influence of recycled coarse aggregates characteristics on mechanical properties of structural concrete.
- Source :
-
European Journal of Environmental & Civil Engineering . 2016 Supplement 1, Vol. 20, ps123-s139. 1p. - Publication Year :
- 2016
-
Abstract
- This work studies with the influence of recycled coarse aggregates features on the mechanical properties of structural concrete. Recycled concrete is characterised by replacing different percentages of natural coarse aggregate with recycled coarse aggregate (0, 20, 50 and 100%) and two different water-to-cement ratios .50 and .65. The experimental program was carried out at the two laboratories: one at the University of A Coruña and another at the Università Politecnica delle Marche (Italy). For said purpose, two different recycled aggregates were used, with different water absorptions and compositions. Results obtained allowed the authors to establish different mechanical behaviour of recycled concrete (compressive strength, tensile splitting strength and modulus of elasticity) due to different replacement percentages and characteristics of the recycled aggregates. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 19648189
- Volume :
- 20
- Database :
- Academic Search Index
- Journal :
- European Journal of Environmental & Civil Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 119451111
- Full Text :
- https://doi.org/10.1080/19648189.2016.1246694