Naslov
A new approach in mathematical modelling of cement hydration development

Autori
Dabić, Pero ; Krstulović, Ruža ; Rušić, Davor

Izvornik
Cement and Concrete Research (0008-8846) 30 (2000), 7; 1017-1021

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
mathematical modelling; cement hydration; kinetic analysis

Sažetak
This paper describes development of a kinetic cement hydration model, wich observes hydration rate relative to time. The model established makes it possible to observe hydration rate relative to time and not relative to the reaction degree, wich offers a new approach to solving the cement hydration kinetics. The model assumes several simultaneous processes esquentially governing individal hydration segments. The model has been tested by means of experimental data obtained from the DSC plots by quantifying the content of Ca(OH)-2 from cement-water system. The results indicate that the model established is valid and can be applied well.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA