Portland blended cements: demolition ceramic waste management
| Author(s): |
M. A. Trezza
S. Zito A. Tironi E. F. Irassar V. F. Rahhal |
|---|---|
| Medium: | journal article |
| Language(s): | Spanish |
| Published in: | Materiales de Construccion, February 2017, n. 325, v. 67 |
| Page(s): | 114 |
| DOI: | 10.3989/mc.2017.00516 |
| Abstract: |
Demolition ceramic wastes (DCWs) were investigated in order to determine their potential use as supplementary cementitious materials in Portland Blended Cements (PBCs). For this purpose, three ceramic wastes were investigated. After characterization of the materials used, the effect of ceramic waste replacement (8, 24 and 40% by mass) was analyzed. Pozzolanic activity, hydration progress, workability and compressive strength were determined at 2, 7 and 28 days. The results showed that the ground wastes behave as filler at an early age, but as hydration progresses, the pozzolanic activity of ceramic waste contributes to the strength requirement. |
| License: | This creative work has been published under the Creative Commons Attribution 3.0 Unported (CC-BY 3.0) license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given to the original author and the conditions of the license are met. |
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10517065 - Published on:
10/12/2020 - Last updated on:
02/06/2021
