Efeitos da temperatura e do tempo de armazenamento no comportamento de falsa pega do cimento Portland CPI-S

Autor: E. de Jesus, V. H. S. Ramos, R. M. Mota, J. C. T. Rezende, Antônio Santos Silva

Publikováno v: Cerâmica, Volume: 66, Issue: 379, Pages: 321-329, Published: 17 JUL 2020
Cerâmica, Vol 66, Iss 379, Pp 321-329 (2020)
Cerâmica v.66 n.379 2020
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP

The false setting is when cement stiffens prematurely in a few minutes after adding water. Some variables could cause false setting in CPI-S-32 Portland cement, for example, alkali concentration in the cement, the formation of alite (C3S) with low re

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