Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete
Malaysia's construction industry is experiencing rapid growth, translating into increased demand for cement. However, cement production pollutes the air to the detriment of the climate via CO2 emission, making research into a cementitious replacement in concrete a necessity. This paper details...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2022
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| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/45739/ |
| _version_ | 1848827498683432960 |
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| author | Rafiza, Abd Razak Chin, Yi Qin Mohd Mustafa Al Bakri, Abdullah Zarina, Yahya Mokhzani Khair, Ishak Garus, Sebastian Nabiałek, Marcin Warid Wazien, Ahmad Zailani Khairil Azman, Masri Sandu, Andrei Victor Śliwa, Agata |
| author_facet | Rafiza, Abd Razak Chin, Yi Qin Mohd Mustafa Al Bakri, Abdullah Zarina, Yahya Mokhzani Khair, Ishak Garus, Sebastian Nabiałek, Marcin Warid Wazien, Ahmad Zailani Khairil Azman, Masri Sandu, Andrei Victor Śliwa, Agata |
| author_sort | Rafiza, Abd Razak |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Malaysia's construction industry is experiencing rapid growth, translating into increased demand for cement. However, cement production pollutes the air to the detriment of the climate via CO2 emission, making research into a cementitious replacement in concrete a necessity. This paper details an experimental study of self-compacting concrete (SCC) with partial replacement of cement by rice straw ash (RSA), which is expected to result in environmental preservation due to the green materials being used in cement production. The physicomechanical properties of the SCC with RSA replacement were determined via its compressive strength, water absorption, self-workability, and fire resistance (residual strength after exposure to high temperatures). The proportion of RSA replacement used were 0%, 5%, 10%, 15%, 20%, and 25%, and all passed the slump flow test, except the 20% and 25% samples. The SCC samples with 15% of RSA replacement reported the highest compressive strength at 7 and 28 curing days and the highest residual strength post-exposure to high temperatures. The lowest percentage of water absorption was reported by the 15% of RSA replacement, with a density of 2370 kg/m3. |
| first_indexed | 2025-11-15T04:01:40Z |
| format | Article |
| id | ump-45739 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T04:01:40Z |
| publishDate | 2022 |
| publisher | Polish Academy of Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-457392025-09-25T08:19:48Z https://umpir.ump.edu.my/id/eprint/45739/ Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete Rafiza, Abd Razak Chin, Yi Qin Mohd Mustafa Al Bakri, Abdullah Zarina, Yahya Mokhzani Khair, Ishak Garus, Sebastian Nabiałek, Marcin Warid Wazien, Ahmad Zailani Khairil Azman, Masri Sandu, Andrei Victor Śliwa, Agata TA Engineering (General). Civil engineering (General) TH Building construction Malaysia's construction industry is experiencing rapid growth, translating into increased demand for cement. However, cement production pollutes the air to the detriment of the climate via CO2 emission, making research into a cementitious replacement in concrete a necessity. This paper details an experimental study of self-compacting concrete (SCC) with partial replacement of cement by rice straw ash (RSA), which is expected to result in environmental preservation due to the green materials being used in cement production. The physicomechanical properties of the SCC with RSA replacement were determined via its compressive strength, water absorption, self-workability, and fire resistance (residual strength after exposure to high temperatures). The proportion of RSA replacement used were 0%, 5%, 10%, 15%, 20%, and 25%, and all passed the slump flow test, except the 20% and 25% samples. The SCC samples with 15% of RSA replacement reported the highest compressive strength at 7 and 28 curing days and the highest residual strength post-exposure to high temperatures. The lowest percentage of water absorption was reported by the 15% of RSA replacement, with a density of 2370 kg/m3. Polish Academy of Sciences 2022 Article PeerReviewed pdf en cc_by_nc_nd_4 https://umpir.ump.edu.my/id/eprint/45739/1/Effect%20of%20Rice%20Straw%20Ash%20%28RSA%29%20as%20partially%20replacement.pdf Rafiza, Abd Razak and Chin, Yi Qin and Mohd Mustafa Al Bakri, Abdullah and Zarina, Yahya and Mokhzani Khair, Ishak and Garus, Sebastian and Nabiałek, Marcin and Warid Wazien, Ahmad Zailani and Khairil Azman, Masri and Sandu, Andrei Victor and Śliwa, Agata (2022) Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete. Archives of Civil Engineering, 68 (1). pp. 353-363. ISSN 1230-2945. (Published) (Foreword) https://doi.org/10.24425/ace.2022.140172 https://doi.org/10.24425/ace.2022.140172 https://doi.org/10.24425/ace.2022.140172 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TH Building construction Rafiza, Abd Razak Chin, Yi Qin Mohd Mustafa Al Bakri, Abdullah Zarina, Yahya Mokhzani Khair, Ishak Garus, Sebastian Nabiałek, Marcin Warid Wazien, Ahmad Zailani Khairil Azman, Masri Sandu, Andrei Victor Śliwa, Agata Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete |
| title | Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete |
| title_full | Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete |
| title_fullStr | Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete |
| title_full_unstemmed | Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete |
| title_short | Effect of Rice Straw Ash (RSA) as partially replacement of cement toward fire resistance of self-compacting concrete |
| title_sort | effect of rice straw ash (rsa) as partially replacement of cement toward fire resistance of self-compacting concrete |
| topic | TA Engineering (General). Civil engineering (General) TH Building construction |
| url | https://umpir.ump.edu.my/id/eprint/45739/ https://umpir.ump.edu.my/id/eprint/45739/ https://umpir.ump.edu.my/id/eprint/45739/ |