Abstract
A new reinforced concrete foundation system is being proposed to store renewable energy through the compressed air energy storage technology. For this application, the concrete is required to resist considerable tensile strength and to have low air permeability, which is not observed in normal concrete. Therefore, this paper is proposing to use reactive powder concrete for the suggested foundation system. Reactive powder concrete (RPC) is obtained by introducing either micro-cementitious materials like silica fume or fine powders like crushed quartz into the concrete mixture from where coarse aggregates had been removed. RPC has low water content and dense particle packing which lead to high strength and low air permeability characteristics. This paper conducts preliminary experimental investigations on the strength and air permeability of the RPC. Two important mix design parameters are studied including water-to-binder ratio ad silica fume content. Preliminary correlations between mix design parameters and strength/air permeability are developed. From the preliminary test results, it is concluded that the reactive powder concrete has potential to meet the high strength and low air permeability requirements, and is suitable for the proposed energy storage foundation system.
| Original language | English |
|---|---|
| Title of host publication | Material Science and Engineering Technology VI - 6th ICMSET 2017 |
| Editors | Ramesh K. Agarwal |
| Publisher | Trans Tech Publications |
| Pages | 321-328 |
| Number of pages | 8 |
| ISBN (Print) | 9783035712131 |
| DOIs | |
| Publication status | Published - Jan 1 2018 |
| Event | 6th International Conference on Material Science and Engineering Technology, ICMSET 2017 - Seoul, Korea, Republic of Duration: Oct 20 2017 → Oct 22 2017 |
Publication series
| Name | Materials Science Forum |
|---|---|
| Volume | 917 MSF |
| ISSN (Print) | 0255-5476 |
Conference
| Conference | 6th International Conference on Material Science and Engineering Technology, ICMSET 2017 |
|---|---|
| Country | Korea, Republic of |
| City | Seoul |
| Period | 10/20/17 → 10/22/17 |
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Keywords
- Permeability
- Porosity
- Reactive Powder Concrete (RPC)
- Silica Fume (SF)
- Strength
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
Preliminary experimental investigation on the strength and air permeability of reactive powder concrete. / Bektimirova, Umut; Tleuken, Aidana; Satekenova, Elnara; Shon, Chang Seon; Zhang, Dichuan; Kim, Jong.
Material Science and Engineering Technology VI - 6th ICMSET 2017. ed. / Ramesh K. Agarwal. Trans Tech Publications, 2018. p. 321-328 (Materials Science Forum; Vol. 917 MSF).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Preliminary experimental investigation on the strength and air permeability of reactive powder concrete
AU - Bektimirova, Umut
AU - Tleuken, Aidana
AU - Satekenova, Elnara
AU - Shon, Chang Seon
AU - Zhang, Dichuan
AU - Kim, Jong
PY - 2018/1/1
Y1 - 2018/1/1
N2 - A new reinforced concrete foundation system is being proposed to store renewable energy through the compressed air energy storage technology. For this application, the concrete is required to resist considerable tensile strength and to have low air permeability, which is not observed in normal concrete. Therefore, this paper is proposing to use reactive powder concrete for the suggested foundation system. Reactive powder concrete (RPC) is obtained by introducing either micro-cementitious materials like silica fume or fine powders like crushed quartz into the concrete mixture from where coarse aggregates had been removed. RPC has low water content and dense particle packing which lead to high strength and low air permeability characteristics. This paper conducts preliminary experimental investigations on the strength and air permeability of the RPC. Two important mix design parameters are studied including water-to-binder ratio ad silica fume content. Preliminary correlations between mix design parameters and strength/air permeability are developed. From the preliminary test results, it is concluded that the reactive powder concrete has potential to meet the high strength and low air permeability requirements, and is suitable for the proposed energy storage foundation system.
AB - A new reinforced concrete foundation system is being proposed to store renewable energy through the compressed air energy storage technology. For this application, the concrete is required to resist considerable tensile strength and to have low air permeability, which is not observed in normal concrete. Therefore, this paper is proposing to use reactive powder concrete for the suggested foundation system. Reactive powder concrete (RPC) is obtained by introducing either micro-cementitious materials like silica fume or fine powders like crushed quartz into the concrete mixture from where coarse aggregates had been removed. RPC has low water content and dense particle packing which lead to high strength and low air permeability characteristics. This paper conducts preliminary experimental investigations on the strength and air permeability of the RPC. Two important mix design parameters are studied including water-to-binder ratio ad silica fume content. Preliminary correlations between mix design parameters and strength/air permeability are developed. From the preliminary test results, it is concluded that the reactive powder concrete has potential to meet the high strength and low air permeability requirements, and is suitable for the proposed energy storage foundation system.
KW - Permeability
KW - Porosity
KW - Reactive Powder Concrete (RPC)
KW - Silica Fume (SF)
KW - Strength
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UR - http://www.scopus.com/inward/citedby.url?scp=85045301718&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.917.321
DO - 10.4028/www.scientific.net/MSF.917.321
M3 - Conference contribution
AN - SCOPUS:85045301718
SN - 9783035712131
T3 - Materials Science Forum
SP - 321
EP - 328
BT - Material Science and Engineering Technology VI - 6th ICMSET 2017
A2 - Agarwal, Ramesh K.
PB - Trans Tech Publications
ER -