Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag
Joint Authors
Norrarat, Punnaman
Tangchirapat, Weerachart
Songpiriyakij, Smith
Jaturapitakkul, Chai
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-23
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper investigates the cement hydration, and the slag reaction contributes to the compressive strengths of mortars mixed with ground river sand (GRS) and ground-granulated blast furnace (GGBF) slag with different particle sizes.
GRS (inert material) and GGBF slag (reactive material) were ground separately until the median particle sizes of 32 ± 1, 18 ± 1, and 5 ± 1 micron and used to replace Portland cement (PC) in large amount (40–60%) by weight of the binder.
The results showed that, at the early age, the compressive strength obtained from the cement hydration was higher than that obtained from the slag reaction.
The results of compressive strength also indicated that the GGBF slag content and particle size play important roles in the slag reaction at the later ages, whereas cement hydration is more prominent at the early ages.
Although the results could be expected from the use of GGBF slag to replace PC in mortar or concrete, this study had presented the values of the compressive strength along with ages and the finenesses of GGBF slag that contributed from cement hydration and from GGBF slag reaction.
American Psychological Association (APA)
Norrarat, Punnaman& Tangchirapat, Weerachart& Songpiriyakij, Smith& Jaturapitakkul, Chai. 2019. Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1116334
Modern Language Association (MLA)
Norrarat, Punnaman…[et al.]. Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag. Advances in Civil Engineering No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1116334
American Medical Association (AMA)
Norrarat, Punnaman& Tangchirapat, Weerachart& Songpiriyakij, Smith& Jaturapitakkul, Chai. Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1116334
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116334