URI | http://purl.tuc.gr/dl/dias/A23BB71C-BCD6-4F04-9A99-00E4C825B0CA | - |
Αναγνωριστικό | https://doi.org/10.3390/buildings10120214 | - |
Αναγνωριστικό | https://www.mdpi.com/2075-5309/10/12/214 | - |
Γλώσσα | en | - |
Μέγεθος | 17 pages | en |
Μέγεθος | 2,82 megabytes | en |
Τίτλος | Utilization of quarry dust and calcareous fly ash for the production of lightweight cellular micro-concrete--Synthesis and characterization | en |
Δημιουργός | Soultana Athanasia | en |
Δημιουργός | Σουλτανα Αθανασια | el |
Δημιουργός | Galetakis Michail | en |
Δημιουργός | Γαλετακης Μιχαηλ | el |
Εκδότης | MDPI | en |
Περίληψη | This study aims to assess the production of cellular micro-concrete, consisting of quarry dust, calcareous fly ash, cement, and aluminum powder as aerating agent. The proposed mixture design methodology is based on a Box–Behnken fractional factorial experimental design. Testing of specimens included compressive and flexural strength, density, water absorption, and thermal conductivity measurements. Results indicate that density is a characteristic property which determines all the measured properties. Aerating agent to cement and fly ash ratio has the strongest effect on all the measured properties. The developed methodology is a valuable tool for the production of cellular micro-concrete with predetermined properties by utilizing large amounts of quarry dust. | en |
Τύπος | Peer-Reviewed Journal Publication | en |
Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
Ημερομηνία | 2021-03-29 | - |
Ημερομηνία Δημοσίευσης | 2020 | - |
Θεματική Κατηγορία | Quarry dust | en |
Θεματική Κατηγορία | Calcareous fly ash | en |
Θεματική Κατηγορία | Cellular micro-concrete | en |
Θεματική Κατηγορία | Box–behnken factorial design | en |
Βιβλιογραφική Αναφορά | A. Soultana and M. Galetakis, “Utilization of quarry dust and calcareous fly ash for the production of lightweight cellular micro-concrete—Synthesis and characterization,” Buildings, vol. 10, no. 12, Nov. 2020. doi: 10.3390/buildings10120214 | en |