1.
Appl Opt
; 59(8): 2591, 2020 Mar 10.
Artigo
em Inglês
| MEDLINE
| ID: mdl-32225800
RESUMO
This publisher's note amends the author affiliations in Appl. Opt.59, D1 (2020)APOPAI0003-693510.1364/AO.59.0000D1.
2.
Appl Opt
; 59(13): D1-D5, 2020 May 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-32400616
RESUMO
In this work, a nondestructive and noninvasive technique, based on laser technology and the use of the Kubelka-Munk model to calculate the dynamic behavior of the cement paste from the diffuse reflection properties of both cement components and hydration products, is proposed. Also, the Powers-Brunauer model is used to explain this behavior during the first 9 h of the hydration process. This method allows us to obtain the initial and final cement setting times from the diffuse reflection measurements.