- Tytuł:
- Effect of the ground granulated blast furnaceslag on the pore structure of concrete
- Autorzy:
- Chalid, Abdul
- Powiązania:
- https://bibliotekanauki.pl/articles/1853634.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
wytrzymałość na ściskanie
struktura porów
beton
żużel wielkopiecowy
żużel mielony
żużel granulowany
porozymetria z intruzją rtęciową
compressive strength
pore structure
concrete
ground slag
granulated slag
blast furnace slag
site cured
mercury intrusion porosimetry - Opis:
- The objective of this study is to analyze effect of ground granulated blast furnace slag (GGBFS) in concrete on the pore structure, this research will contribute to the knowledge regarding the use of GGBFS as a cementitious material in terms of the future reference and potential improvement to the properties of concrete. To this aim, on the one hand a control specimens (CS) and another samples with 40% and 60% of GGBFS as replacement cement with moist cured at 20°C, 27°C, and cured at site. The compressive strength and the Mercury intrusion porosimetry (MIP) test were done. The result indicates that the strength of concrete with GGBFS at early ages tend to be lower in comparison with the CS. However, the GGBFS reaction plays important roles at the later ages. The samples cured at higher temperature produce higher strength value. The total pore volume (TPV) of the concrete use GGBFS decreases with increasing age.
- Źródło:
-
Archives of Civil Engineering; 2021, 67, 1; 203-214
1230-2945 - Pojawia się w:
- Archives of Civil Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł