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Influence of Palm Oil Fuel Ash and WB Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete
Joint Authors
Tangchirapat, Weerachart
Jaturapitakkul, Chai
Sanawung, Wachilakorn
Cheewaket, Tieng
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-04
Country of Publication
Egypt
No. of Pages
8
Abstract EN
This research studies the effects of W/B ratios and palm oil fuel ash (POFA) on compressive strength, water permeability, and chloride resistance of concrete.
POFA was ground until the particles retained on sieve number 325 were less than 5% by weight.
POFA was used to partially replace OPC at rates of 15, 25, and 35% by weight of binder.
The water to binder (W/B) ratios of concrete were 0.40 and 0.50.
The compressive strength, water permeability, and chloride resistance of concrete were investigated up to 90 days.
The results showed that POFA concrete with W/B ratio of 0.40 had the compressive strengths ranging from 45.8 to 55.9 MPa or 82–94% of OPC concrete at 90 days, while POFA concrete with W/B ratio of 0.50 had the compressive strengths of 33.9–41.9 MPa or 81–94% of OPC concrete.
Furthermore, the compressive strength of concrete incorporation of ground POFA at 15% was the same as OPC concrete.
The water permeability coefficient and the chloride ion penetration of POFA concrete were lower than OPC concrete when both types of concrete had the same compressive strengths.
The findings also indicated that water permeability and chloride ion penetration of POFA concrete were significantly reduced compared to OPC concrete.
American Psychological Association (APA)
Sanawung, Wachilakorn& Cheewaket, Tieng& Tangchirapat, Weerachart& Jaturapitakkul, Chai. 2017. Influence of Palm Oil Fuel Ash and WB Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1124130
Modern Language Association (MLA)
Sanawung, Wachilakorn…[et al.]. Influence of Palm Oil Fuel Ash and WB Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1124130
American Medical Association (AMA)
Sanawung, Wachilakorn& Cheewaket, Tieng& Tangchirapat, Weerachart& Jaturapitakkul, Chai. Influence of Palm Oil Fuel Ash and WB Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1124130
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124130