| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials
|
| Presentation Title |
L-24: Durability of Alkali Activated Tiles Produced with Residual Gray from the Ceramic Industry |
| Author(s) |
Ariana Cruz, Luis Tambara Júnior, Markssuel Marvila, Carlos Mauricio Vieira, André Marques Junior, Sergio Monteiro, Afonso Rangel Azevedo |
| On-Site Speaker (Planned) |
Afonso Rangel Azevedo |
| Abstract Scope |
Alkali activated materials present themselves as a viable solution to reduce the consumption of Portland cement and incorporation industrial waste. Thus, this research aimed to evaluate the physical and mechanical behavior of activated alkali materials, with the insertion of ash from ceramic industries, in the face of durability tests. Specimens were produced with 0 and 10% incorporating waste and were submitted to curing for 7 and 28 days. Tests were carried out compressive strength, water absorption and durability (wetting and drying and salt attack cycles). The masses of the specimens were measured every day during the durability cycles to evaluate the loss of mass. Furthermore, the mechanical strengths of the samples were evaluated before and after the durability tests, to analyze the influence of the tests on the mechanical behavior of the alkali activated material. The results showed an adequate behavior of these materials regarding their durability. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Composites, |