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Experimental and Theoretical Study of a New Technique for Mixing Self-Compacting Concrete with Marble Sludge Grout
Joint Authors
Alyousef, Rayed
Khadimallah, Mohamed Amine
Soussi, Chokri
Benjeddou, Omrane
Jedidi, Malek
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-23
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Currently, marble waste is valued by incorporating powders, obtained by drying and grinding sludge resulting from marble blocks cutting operation, or the aggregates, obtained by crushing the solid waste, on self-compacting concrete.
These two procedures require a lot of energy.
This experimental and theoretical work focuses on the direct incorporation of marble sludge in self-compacting concrete.
The first part needs the study of the rheological behavior of the marble sludge grout (MSG) as a function of the added water amount.
For this, different grouts were prepared and tested by varying the water/sludge ratio.
In the second part, four self-compacting concretes (SCCs) were mixed with MSG having different water/sludge ratios in order to validate a new technique of gassing self-compacting concrete with MSG.
The test results show that the marble grains of grout is totally dispersed when the water/sludge ratio was equal to 1.2.
The results also show that the gassing with MSG allows us to obtain SCC having both self-compacting property and self-leveling property compared to SCC made by adding marble filler to the cementitious matrix.
American Psychological Association (APA)
Alyousef, Rayed& Khadimallah, Mohamed Amine& Soussi, Chokri& Benjeddou, Omrane& Jedidi, Malek. 2018. Experimental and Theoretical Study of a New Technique for Mixing Self-Compacting Concrete with Marble Sludge Grout. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1115829
Modern Language Association (MLA)
Alyousef, Rayed…[et al.]. Experimental and Theoretical Study of a New Technique for Mixing Self-Compacting Concrete with Marble Sludge Grout. Advances in Civil Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1115829
American Medical Association (AMA)
Alyousef, Rayed& Khadimallah, Mohamed Amine& Soussi, Chokri& Benjeddou, Omrane& Jedidi, Malek. Experimental and Theoretical Study of a New Technique for Mixing Self-Compacting Concrete with Marble Sludge Grout. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1115829
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1115829