Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete
This paper presents the use of blend of Portland cement with rice husk-bark ash in producing self-compacting concrete (SCC). CT was partially replaced with ground rice husk-bark ash (GRHBA) at the dosage levels of 0%–40% by weight of binder. Compressive strength, porosity, chloride penetration, and...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/429727 |
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| _version_ | 1832563908562386944 |
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| author | Sumrerng Rukzon Prinya Chindaprasirt |
| author_facet | Sumrerng Rukzon Prinya Chindaprasirt |
| author_sort | Sumrerng Rukzon |
| collection | DOAJ |
| description | This paper presents the use of blend of Portland cement with rice husk-bark ash in producing self-compacting concrete (SCC). CT was partially replaced with ground rice husk-bark ash (GRHBA) at the dosage levels of 0%–40% by weight of binder. Compressive strength, porosity, chloride penetration, and corrosion of SCC were determined. Test results reveal that the resistance to chloride penetration of concrete improves substantially with partial replacement of CT with a blend of GRHBA and the improvement increases with an increase in the replacement level. The corrosion resistances of SCC were better than the CT concrete. In addition, test results indicated that the reduction in porosity was associated with the increase in compressive strength. The porosity is a significant factor as it affects directly the durability of the SCC. This work is suggested that the GHRBA is effective for producing SCC with 30% of GHRBA replacement level. |
| format | Article |
| id | doaj-art-59c51129469244cb846bd15e8d4b11c4 |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-59c51129469244cb846bd15e8d4b11c42025-02-03T01:12:14ZengWileyAdvances in Civil Engineering1687-80861687-80942014-01-01201410.1155/2014/429727429727Use of Rice Husk-Bark Ash in Producing Self-Compacting ConcreteSumrerng Rukzon0Prinya Chindaprasirt1Department of Civil Engineering, Faculty of Engineering, Rajamangala University of Technology Phra Nakhon (RMUTP), Bangkok 10800, ThailandSustainable Infrastructure Research and Development Center, Department of Civil Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002, ThailandThis paper presents the use of blend of Portland cement with rice husk-bark ash in producing self-compacting concrete (SCC). CT was partially replaced with ground rice husk-bark ash (GRHBA) at the dosage levels of 0%–40% by weight of binder. Compressive strength, porosity, chloride penetration, and corrosion of SCC were determined. Test results reveal that the resistance to chloride penetration of concrete improves substantially with partial replacement of CT with a blend of GRHBA and the improvement increases with an increase in the replacement level. The corrosion resistances of SCC were better than the CT concrete. In addition, test results indicated that the reduction in porosity was associated with the increase in compressive strength. The porosity is a significant factor as it affects directly the durability of the SCC. This work is suggested that the GHRBA is effective for producing SCC with 30% of GHRBA replacement level.http://dx.doi.org/10.1155/2014/429727 |
| spellingShingle | Sumrerng Rukzon Prinya Chindaprasirt Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete Advances in Civil Engineering |
| title | Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete |
| title_full | Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete |
| title_fullStr | Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete |
| title_full_unstemmed | Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete |
| title_short | Use of Rice Husk-Bark Ash in Producing Self-Compacting Concrete |
| title_sort | use of rice husk bark ash in producing self compacting concrete |
| url | http://dx.doi.org/10.1155/2014/429727 |
| work_keys_str_mv | AT sumrerngrukzon useofricehuskbarkashinproducingselfcompactingconcrete AT prinyachindaprasirt useofricehuskbarkashinproducingselfcompactingconcrete |