Pregled bibliografske jedinice broj: 170226
Porosity-strength relation in calcium aluminate cement pastes
Porosity-strength relation in calcium aluminate cement pastes // Cement and concrete research, 33 (2003), 11; 1801-1806 doi:10.1016/S0008-8846(03)00201-1 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 170226 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Porosity-strength relation in calcium aluminate cement pastes
Autori
Matusinović, Tomislav ; Šipušić, Juraj ; Vrbos, Nevenka
Izvornik
Cement and concrete research (0008-8846) 33
(2003), 11;
1801-1806
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
calcium aluminate cement ; lithium compounds ; compressive strength ; modeling ; porosity
Sažetak
The compressive strength and the volume porosity of calcium aluminate cement pastes have been studied in order to connect their relationship. The influence of mass fraction of lithium carbonate on compressive strength and porosity of calcium aluminate cement (CAC) has been investigated at different water– cement (w/c) ratios. The functions proposed in the literature for different technical materials were tested on obtained strength and porosity data. Those functions have been a base for further development of more general functional dependence of strength and porosity for cement materials. Thus, we propose the following equation to relate the strength and porosity for CAC pastes: sigma=sigmaP0(1-P/P0)^2
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
