Mr Juan Ferriz-Papi J.A.Ferriz-Papi@salford.ac.uk
Lecturer in Building Surveying
The exceeding concrete and washing equipment water are a matter to solve in concrete production. This paper explains several possibilities for recycling and analyses the products obtained with one recycling equipment. The objective of this work is to study the possibility to increase the percentage of recycling in new mixes. The developed study relates wash water density and fine particles content. Besides, mortar and concrete samples were tested introducing different quantities of these fine particles, substituting cement, sand or only as an addition. Consistency, compressive strength, setting time, absorption, and capillarity were tested. The results indicated an improvement of the studied properties in some percentages when substituting sand. It confirms the possibility to introduce larger quantities of wash water in new concrete mixes, with corrections in sand quantity depending on water density.
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 20, 2013 |
Online Publication Date | Sep 27, 2013 |
Publication Date | Jan 1, 2014 |
Deposit Date | Jun 17, 2020 |
Publicly Available Date | Jun 17, 2020 |
Journal | Materiales de Construcción |
Print ISSN | 0465-2746 |
Electronic ISSN | 1988-3226 |
Publisher | Consejo Superior de Investigaciones Científicas |
Volume | 64 |
Issue | 313 |
DOI | https://doi.org/10.3989/mc.2013.00113 |
Publisher URL | http://dx.doi.org/10.3989/mc.2013.00113 |
Related Public URLs | http://materconstrucc.revistas.csic.es/index.php/materconstrucc/index |
Férriz Papí.pdf
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http://creativecommons.org/licenses/by/4.0/
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