Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash
Excessive use of natural river sand causes degradation of river environment scenery and water quality as well as certain flora and fauna in the area. At the same time, continues generation of by-product from palm oil industry and coal power plants namely oil palm shell and coal bottom ash calls for...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Elsevier Ltd
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35548/ http://umpir.ump.edu.my/id/eprint/35548/1/Mechanical%20properties%20and%20acid%20resistance%20of%20oil%20palm%20shell%20lightweight%20aggregate%20concrete.pdf |
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| author | Khairunisa, Muthusamy Mohd Hafizuddin, Rasid Nurul Nabilah, Isa Nurliyana Hanis, Hamdan Nurul Atikah Shafika, Jamil Mokhtar Albshir Budiea, Ahmed Saffuan, Wan Ahmad |
| author_facet | Khairunisa, Muthusamy Mohd Hafizuddin, Rasid Nurul Nabilah, Isa Nurliyana Hanis, Hamdan Nurul Atikah Shafika, Jamil Mokhtar Albshir Budiea, Ahmed Saffuan, Wan Ahmad |
| author_sort | Khairunisa, Muthusamy |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Excessive use of natural river sand causes degradation of river environment scenery and water quality as well as certain flora and fauna in the area. At the same time, continues generation of by-product from palm oil industry and coal power plants namely oil palm shell and coal bottom ash calls for the utilization of these waste in material production rather than disposing it as waste. The present research investigates the mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash as partial sand replacement. Four types of concrete mixes were casted by using coal bottom ash as partial sand replacement from 0%, 10%, 20%, and 30% by weight of sand. All specimens were air cured until the testing age. The compressive strength and splitting tensile strength of concrete were tested at 7, 28 and 60 days. The resistance of specimen against acid attack was evaluated by measuring the mass loss and compressive strength after concrete cubes exposed to sulphuric acid solution. The results show that OPS lightweight aggregate concrete exhibit higher compressive and splitting tensile strength also enhanced acid resistance upon inclusion of 10% of coal bottom ash as sand replacement. |
| first_indexed | 2025-11-15T03:18:53Z |
| format | Conference or Workshop Item |
| id | ump-35548 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:18:53Z |
| publishDate | 2020 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-355482022-12-27T06:53:03Z http://umpir.ump.edu.my/id/eprint/35548/ Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash Khairunisa, Muthusamy Mohd Hafizuddin, Rasid Nurul Nabilah, Isa Nurliyana Hanis, Hamdan Nurul Atikah Shafika, Jamil Mokhtar Albshir Budiea, Ahmed Saffuan, Wan Ahmad T Technology (General) TA Engineering (General). Civil engineering (General) TH Building construction Excessive use of natural river sand causes degradation of river environment scenery and water quality as well as certain flora and fauna in the area. At the same time, continues generation of by-product from palm oil industry and coal power plants namely oil palm shell and coal bottom ash calls for the utilization of these waste in material production rather than disposing it as waste. The present research investigates the mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash as partial sand replacement. Four types of concrete mixes were casted by using coal bottom ash as partial sand replacement from 0%, 10%, 20%, and 30% by weight of sand. All specimens were air cured until the testing age. The compressive strength and splitting tensile strength of concrete were tested at 7, 28 and 60 days. The resistance of specimen against acid attack was evaluated by measuring the mass loss and compressive strength after concrete cubes exposed to sulphuric acid solution. The results show that OPS lightweight aggregate concrete exhibit higher compressive and splitting tensile strength also enhanced acid resistance upon inclusion of 10% of coal bottom ash as sand replacement. Elsevier Ltd 2020 Conference or Workshop Item PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/35548/1/Mechanical%20properties%20and%20acid%20resistance%20of%20oil%20palm%20shell%20lightweight%20aggregate%20concrete.pdf Khairunisa, Muthusamy and Mohd Hafizuddin, Rasid and Nurul Nabilah, Isa and Nurliyana Hanis, Hamdan and Nurul Atikah Shafika, Jamil and Mokhtar Albshir Budiea, Ahmed and Saffuan, Wan Ahmad (2020) Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash. In: Materials Today: Proceedings; 11th Malaysian Technical Universities Conference on Engineering and Technology, MUCET 2019 , 19-22 November 2019 , Pahang. pp. 47-50., 41. ISSN 2214-7853 (Published) https://doi.org/10.1016/j.matpr.2020.10.1001 |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) TH Building construction Khairunisa, Muthusamy Mohd Hafizuddin, Rasid Nurul Nabilah, Isa Nurliyana Hanis, Hamdan Nurul Atikah Shafika, Jamil Mokhtar Albshir Budiea, Ahmed Saffuan, Wan Ahmad Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| title | Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| title_full | Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| title_fullStr | Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| title_full_unstemmed | Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| title_short | Mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| title_sort | mechanical properties and acid resistance of oil palm shell lightweight aggregate concrete containing coal bottom ash |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) TH Building construction |
| url | http://umpir.ump.edu.my/id/eprint/35548/ http://umpir.ump.edu.my/id/eprint/35548/ http://umpir.ump.edu.my/id/eprint/35548/1/Mechanical%20properties%20and%20acid%20resistance%20of%20oil%20palm%20shell%20lightweight%20aggregate%20concrete.pdf |