The synergic effect of fly ash and high reactivity attapulgite in ternary blended cement
Author
Source
Engineering and Technology Journal
Issue
Vol. 37, Issue 12A (31 Dec. 2019), pp.528-535, 8 p.
Publisher
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
Abstract-The main objective is to study the synergic effect of fly ash (FA) and high reactivity Attapulgite (HRA) together in ternary blended cement of (OPC+FA+HRA) and evaluate the efficiency factor of FA and HRA in binary blended cement and (FA+HRA) in ternary blended cement.
To achieve this objective compressive strength of binary blended cement mixes of (OPC+FA) with FA replacement percentages of (20 %, 30% and 40%), (OPC+HRA) with HRA replacement percentages of (5 and 10%) by weight of cement and ternary blended cement mixes of (OPC+FA+5% and/or 10%HRA).
Were tested and compared with that of reference mix at ages of (7, 28, 56 and 90) days to assess the synergic effect of FA and HRA in ternary blended cement.
The results showed that using ternary blended cement of (OPC+FA+5% and/or 10%HRA) led to increasing compressive strength relative to binary blended cement mixes of (OPC+FA) at the same replacement percentages by weight of cement.
More significant increments in compressive strength were noticed at the age of 7 days.
The results also showed that the efficiency factors calculated according the modified bolmoy΄s equation for ternary blended cement were always higher than their corresponding binary blended cement of (OPC+.FA).
American Psychological Association (APA)
al-Ubaydi, Shabar Jawad Kazim. 2019. The synergic effect of fly ash and high reactivity attapulgite in ternary blended cement. Engineering and Technology Journal،Vol. 37, no. 12A, pp.528-535.
https://search.emarefa.net/detail/BIM-949889
Modern Language Association (MLA)
al-Ubaydi, Shabar Jawad Kazim. The synergic effect of fly ash and high reactivity attapulgite in ternary blended cement. Engineering and Technology Journal Vol. 37, no. 12A (2019), pp.528-535.
https://search.emarefa.net/detail/BIM-949889
American Medical Association (AMA)
al-Ubaydi, Shabar Jawad Kazim. The synergic effect of fly ash and high reactivity attapulgite in ternary blended cement. Engineering and Technology Journal. 2019. Vol. 37, no. 12A, pp.528-535.
https://search.emarefa.net/detail/BIM-949889
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 534-535
Record ID
BIM-949889