Abrasion resistance and compressive strength of unprocessed rice husk ash concrete
This paper investigates the effects of adding natural rice husk ash collected from uncontrolled burning and without previous grinding (NRHA) as cement replacement in concrete. To obtain an adequate particle size, NRHA was mixed with coarse aggregate for a convenient period of time before adding the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer Nature
2018
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| Online Access: | http://eprints.uthm.edu.my/4471/1/AJ%202018%20%2887%29.pdf |
| _version_ | 1825709851447132160 |
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| author | Djamaluddin, Abdul Rachman Caronge, Muhammad Akbar Tjaronge, M. W. Md. Noor, Nurazuwa Rahim, Irwan Ridwan |
| author_facet | Djamaluddin, Abdul Rachman Caronge, Muhammad Akbar Tjaronge, M. W. Md. Noor, Nurazuwa Rahim, Irwan Ridwan |
| author_sort | Djamaluddin, Abdul Rachman |
| collection | UTHM |
| description | This paper investigates the effects of adding natural rice husk ash collected from uncontrolled burning and without previous grinding (NRHA) as cement replacement in concrete. To obtain an adequate particle size, NRHA was mixed with coarse aggregate for a convenient period of time before adding the other components. Compressive strength, water absorption, porosity, and abrasion resistance expressed as weight loss were examined. Test results show that decreasing the particle size through mixing with coarse aggregate improved the compressive strength, reduced the permeability, and increased the abrasion resistance of concrete. By mixing NRHA with aggregate for 8 min, abrasion resistance improved by 10.35 and 23.62% over the control concrete at 28 and 91 days, respectively. Incorporating NRHA in concrete by grinding with coarse aggregate during the mixing process could be suitable for making normal-strength concrete and for applications where abrasion resistance is an important parameter. In addition, using NRHA as a partial replacement cement contributes to the reduction of CO2 emissions due to the production of cement. |
| first_indexed | 2024-03-05T21:48:40Z |
| format | Article |
| id | uthm.eprints-4471 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:48:40Z |
| publishDate | 2018 |
| publisher | Springer Nature |
| record_format | dspace |
| spelling | uthm.eprints-44712021-12-07T03:47:55Z http://eprints.uthm.edu.my/4471/ Abrasion resistance and compressive strength of unprocessed rice husk ash concrete Djamaluddin, Abdul Rachman Caronge, Muhammad Akbar Tjaronge, M. W. Md. Noor, Nurazuwa Rahim, Irwan Ridwan T Technology (General) TH Building construction TH1000-1725 Systems of building construction. Including fireproof construction, concrete construction This paper investigates the effects of adding natural rice husk ash collected from uncontrolled burning and without previous grinding (NRHA) as cement replacement in concrete. To obtain an adequate particle size, NRHA was mixed with coarse aggregate for a convenient period of time before adding the other components. Compressive strength, water absorption, porosity, and abrasion resistance expressed as weight loss were examined. Test results show that decreasing the particle size through mixing with coarse aggregate improved the compressive strength, reduced the permeability, and increased the abrasion resistance of concrete. By mixing NRHA with aggregate for 8 min, abrasion resistance improved by 10.35 and 23.62% over the control concrete at 28 and 91 days, respectively. Incorporating NRHA in concrete by grinding with coarse aggregate during the mixing process could be suitable for making normal-strength concrete and for applications where abrasion resistance is an important parameter. In addition, using NRHA as a partial replacement cement contributes to the reduction of CO2 emissions due to the production of cement. Springer Nature 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/4471/1/AJ%202018%20%2887%29.pdf Djamaluddin, Abdul Rachman and Caronge, Muhammad Akbar and Tjaronge, M. W. and Md. Noor, Nurazuwa and Rahim, Irwan Ridwan (2018) Abrasion resistance and compressive strength of unprocessed rice husk ash concrete. Asian Journal of Civil Engineering, 19. pp. 867-876. ISSN 1563-0854 https://doi.org/10.1007/s42107-018-0069-5 |
| spellingShingle | T Technology (General) TH Building construction TH1000-1725 Systems of building construction. Including fireproof construction, concrete construction Djamaluddin, Abdul Rachman Caronge, Muhammad Akbar Tjaronge, M. W. Md. Noor, Nurazuwa Rahim, Irwan Ridwan Abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| title | Abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| title_full | Abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| title_fullStr | Abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| title_full_unstemmed | Abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| title_short | Abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| title_sort | abrasion resistance and compressive strength of unprocessed rice husk ash concrete |
| topic | T Technology (General) TH Building construction TH1000-1725 Systems of building construction. Including fireproof construction, concrete construction |
| url | http://eprints.uthm.edu.my/4471/1/AJ%202018%20%2887%29.pdf |
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