Pozzolanic reaction mechanism of rice husk ash in concrete: a review
Recently, incorporation of cement replacement material (CRM) in concrete has gained considerable attention throughout the world. It is known that the commonly used CRM in current concrete industry is silica fume (SF), pulverized fuel ash (PFA) and rice husk ash (RHA). RHA is an agricultural waste fr...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English English |
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2014
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| Online Access: | http://irep.iium.edu.my/41267/ http://irep.iium.edu.my/41267/1/CORRECTED-Pozzolanic_Reaction_Mechanism_of_Rice_Husk_Ash_in_Concrete_%E2%80%93_A_Review-IIES2014-Siti_Asmahani_Saad.pdf http://irep.iium.edu.my/41267/3/IIES2014_Program_Book_v9.1.pdf |
| _version_ | 1848782086486360064 |
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| author | Saad , Siti Asmahani Nuruddin, Muhd Fadhil Shafiq, Nasir Shafiq Ali, Maisarah |
| author_facet | Saad , Siti Asmahani Nuruddin, Muhd Fadhil Shafiq, Nasir Shafiq Ali, Maisarah |
| author_sort | Saad , Siti Asmahani |
| building | IIUM Repository |
| collection | Online Access |
| description | Recently, incorporation of cement replacement material (CRM) in concrete has gained considerable attention throughout the world. It is known that the commonly used CRM in current concrete industry is silica fume (SF), pulverized fuel ash (PFA) and rice husk ash (RHA). RHA is an agricultural waste from rice milling process. Rice farming activities is one of the main crops planted in Malaysia and therefore, the rice husk abundantly generated every year. RHA exhibits positive pozzolanic reaction during concrete strength development. The material contains amorphous silica and hence it contributed towards enhancement of various concrete properties. This paper presents a short review of RHA properties as CRM and pozzolanic reaction determination.
Keywords: Rice husk ash; concrete; properties of rice husk ash; pozzolanic reaction determination. |
| first_indexed | 2025-11-14T15:59:52Z |
| format | Proceeding Paper |
| id | iium-41267 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T15:59:52Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-412672015-10-15T09:43:14Z http://irep.iium.edu.my/41267/ Pozzolanic reaction mechanism of rice husk ash in concrete: a review Saad , Siti Asmahani Nuruddin, Muhd Fadhil Shafiq, Nasir Shafiq Ali, Maisarah TA401 Materials of engineering and construction Recently, incorporation of cement replacement material (CRM) in concrete has gained considerable attention throughout the world. It is known that the commonly used CRM in current concrete industry is silica fume (SF), pulverized fuel ash (PFA) and rice husk ash (RHA). RHA is an agricultural waste from rice milling process. Rice farming activities is one of the main crops planted in Malaysia and therefore, the rice husk abundantly generated every year. RHA exhibits positive pozzolanic reaction during concrete strength development. The material contains amorphous silica and hence it contributed towards enhancement of various concrete properties. This paper presents a short review of RHA properties as CRM and pozzolanic reaction determination. Keywords: Rice husk ash; concrete; properties of rice husk ash; pozzolanic reaction determination. 2014 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/41267/1/CORRECTED-Pozzolanic_Reaction_Mechanism_of_Rice_Husk_Ash_in_Concrete_%E2%80%93_A_Review-IIES2014-Siti_Asmahani_Saad.pdf application/pdf en http://irep.iium.edu.my/41267/3/IIES2014_Program_Book_v9.1.pdf Saad , Siti Asmahani and Nuruddin, Muhd Fadhil and Shafiq, Nasir Shafiq and Ali, Maisarah (2014) Pozzolanic reaction mechanism of rice husk ash in concrete: a review. In: International Integrated Engineering Summit (IIES 2014), 1st-4th December 2014, Dewan Sultan Ibrahim, Universiti Tun Hussein Onn, Johor Bharu, Johor. (Unpublished) http://iies.uthm.edu.my/index.php/presentation-schedule |
| spellingShingle | TA401 Materials of engineering and construction Saad , Siti Asmahani Nuruddin, Muhd Fadhil Shafiq, Nasir Shafiq Ali, Maisarah Pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| title | Pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| title_full | Pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| title_fullStr | Pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| title_full_unstemmed | Pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| title_short | Pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| title_sort | pozzolanic reaction mechanism of rice husk ash in concrete: a review |
| topic | TA401 Materials of engineering and construction |
| url | http://irep.iium.edu.my/41267/ http://irep.iium.edu.my/41267/ http://irep.iium.edu.my/41267/1/CORRECTED-Pozzolanic_Reaction_Mechanism_of_Rice_Husk_Ash_in_Concrete_%E2%80%93_A_Review-IIES2014-Siti_Asmahani_Saad.pdf http://irep.iium.edu.my/41267/3/IIES2014_Program_Book_v9.1.pdf |