| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials
|
| Presentation Title |
L-36: Mechanical and Rheological Characterization of Cement Pastes with Marble Dust Waste |
| Author(s) |
Karine Tavares, Isabela Batista, Mariana Pereira, Iully Pereira, Gustavo Xavier, Sergio Monteiro, Afonso Rangel Azevedo |
| On-Site Speaker (Planned) |
Afonso Rangel Azevedo |
| Abstract Scope |
The manufacturing process of materials used in civil construction generates large-scale waste. In order to create a solution that can alleviate this problem, it was proposed to use the marble dust waste as a partial replacement of the cement that will be used in the production of cement paste. Specimens will be made with replacement proportions of 10 and 20% of the cement, observed for a period of 28 days, in order to evaluate their strengths (at 7 days and at 28 days), with the objective of carrying out tests of index of consistency, viscosity and compressive strength. The results obtained through these tests were allow the analysis of mechanical properties, as well as workability characteristics, setting time of the paste and the verification of the influence of the partial replacement of the marble waste in the cement paste in the hardened state. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Composites, |