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Pregled bibliografske jedinice broj: 524438

Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste


Gabrijel, Ivan; Mikulić, Dunja; Milovanović, Bojan
Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste // Journal of Civil Engineering and Architecture, 5 (2011), 3; 278-283 (podatak o recenziji nije dostupan, članak, znanstveni)


CROSBI ID: 524438 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste

Autori
Gabrijel, Ivan ; Mikulić, Dunja ; Milovanović, Bojan

Izvornik
Journal of Civil Engineering and Architecture (1934-7359) 5 (2011), 3; 278-283

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

Ključne riječi
Cement hydration; setting time; ultrasonic measurements; acoustic emission

Sažetak
Concrete setting and hardening processes are the most critical phases during construction works, influencing properties of a concrete structure. The initial set is important as it provides an estimate when concrete has reached a point that it can no longer be vibrated without damaging concrete. The point at which final set occurs is important since it provides an estimate when the development of concrete strength and stiffness starts. In this study, experimental work is performed under laboratory conditions to indentify the setting time of cement paste using ultrasonic waves. Correlation between the ultrasonic wave parameters (speed, amplitude and energy) passing through the fresh cement paste and setting time determined using the Vicat test method is analyzed. A method of acoustic emission is also used and acoustic signals recorded in cement paste during hydration are presented.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
082-0822161-2990 - OD NANO DO MAKROSTRUKTURE BETONA (Štirmer, Nina, MZOS ) ( POIROT)

Ustanove:
Građevinski fakultet, Zagreb

Profili:

Avatar Url Dunja Mikulić (autor)

Avatar Url Bojan Milovanović (autor)

Avatar Url Ivan Gabrijel (autor)

Citiraj ovu publikaciju

Gabrijel, Ivan; Mikulić, Dunja; Milovanović, Bojan
Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste // Journal of Civil Engineering and Architecture, 5 (2011), 3; 278-283 (podatak o recenziji nije dostupan, članak, znanstveni)
Gabrijel, I., Mikulić, D. & Milovanović, B. (2011) Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste. Journal of Civil Engineering and Architecture, 5 (3), 278-283.
@article{article, year = {2011}, pages = {278-283}, keywords = {Cement hydration, setting time, ultrasonic measurements, acoustic emission}, journal = {Journal of Civil Engineering and Architecture}, volume = {5}, number = {3}, issn = {1934-7359}, title = {Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste}, keyword = {Cement hydration, setting time, ultrasonic measurements, acoustic emission} }
@article{article, year = {2011}, pages = {278-283}, keywords = {Cement hydration, setting time, ultrasonic measurements, acoustic emission}, journal = {Journal of Civil Engineering and Architecture}, volume = {5}, number = {3}, issn = {1934-7359}, title = {Application of Ultrasonic Measurements for Determination of Setting and Hardening in Cement Paste}, keyword = {Cement hydration, setting time, ultrasonic measurements, acoustic emission} }

Uključenost u ostale bibliografske baze podataka:


  • Database of EBSCO
  • Chinese Database of CEPS
  • Cambridge Science Abstracts (CSA)
  • Ulrich’s Periodicals Directory
  • Summon





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