Study for the incorporation of wood ash in soil-cement brick
In: Cerâmica, Jg. 68 (2022), Heft 385, S. 38-45
Online
academicJournal
Zugriff:
Abstract This study aimed to produce soil-cement brick with wood ash incorporation coming from the textile industry. The wood ash was a partial substitute for soil and cement in the manufacture of bricks. 7 formulations were made with different proportions of substitution: 10%, 20%, and 30%. It was noticed that the substitution of cement by wood ash in 10% resulted in brick with enhanced properties, showing a 20% increase for compressive strength and a reduction of 44% for mass loss, thus, with higher durability and a reduction of water absorption of 3%, when comparing to the reference brick (soil-cement). It was shown that the reuse of wood ash in the production of soil-cement bricks is a viable and sustainable option, as it is an alternative for the destination of the waste and a reduction in the consumption of Portland cement, which generates a high volume of carbon dioxide (CO2) during its production.
Titel: |
Study for the incorporation of wood ash in soil-cement brick
|
---|---|
Autor/in / Beteiligte Person: | Souza, P. C. ; Nascimento, E. S. S. ; Melo, L. ; Oliveira, H. A. ; Almeida, V. G. O. ; Melo, F. M. C. |
Link: | |
Zeitschrift: | Cerâmica, Jg. 68 (2022), Heft 385, S. 38-45 |
Veröffentlichung: | Associação Brasileira de Cerâmica, 2022 |
Medientyp: | academicJournal |
ISSN: | 1678-4553 (print) ; 0366-6913 (print) |
DOI: | 10.1590/0366-69132022683853052 |
Schlagwort: |
|
Sonstiges: |
|