Permeability coefficient of porous asphalt mixture containing coconut shells and fibres
The abundance of coconut shells (CS) have been involved in environmental issues. Yet new sources of aggregates should be found from environmental waste. CS and coconut fibres (CF) have been chosen from environmental waste to use in this study. Generally, this research concerns the partial replacemen...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IOP Publishing
2019
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/23451/ http://umpir.ump.edu.my/id/eprint/23451/1/Permeability%20coefficient%20of%20porous%20asphalt%20mixture%20containing%20coconut%20shells%20and%20fibres.pdf http://umpir.ump.edu.my/id/eprint/23451/7/21%20Permeability%20coefficient%20of%20porous%20asphalt%20mixture.pdf |
| _version_ | 1848821806698332160 |
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| author | Norhidayah, Abdul Hassan Haryati, Yaacob Nordiana, Mashros Mohd Khairul Idham, Mohd Satar Juraidah, A. Putra Jaya, Ramadhansyah |
| author_facet | Norhidayah, Abdul Hassan Haryati, Yaacob Nordiana, Mashros Mohd Khairul Idham, Mohd Satar Juraidah, A. Putra Jaya, Ramadhansyah |
| author_sort | Norhidayah, Abdul Hassan |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The abundance of coconut shells (CS) have been involved in environmental issues. Yet new sources of aggregates should be found from environmental waste. CS and coconut fibres (CF) have been chosen from environmental waste to use in this study. Generally, this research concerns the partial replacement of coconut shells in coarse aggregates and coconut fibres as additives in porous asphalt mixture. CS and CF were put through chemical treatment by soaking in 5wt% of Sodium Hydroxide (NaOH) solution before being involved in the mixture. CS has been used to substitute 5mm of coarse aggregate with 0%, 5%, 10% and 15% while CF were added into porous asphalt mixtures with 0%, 0.3% and 0.5%. Permeability and air voids test were carried out to analyse the durability characteristics of porous asphalt mix. The results show that coconut shells and fibres can reduce the drainage time since coconut fibres in the samples could reduce clogging by binders. On the other hand, 15% of treated CS has a lower air void than untreated CS. |
| first_indexed | 2025-11-15T02:31:12Z |
| format | Conference or Workshop Item |
| id | ump-23451 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:31:12Z |
| publishDate | 2019 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-234512019-04-02T01:16:23Z http://umpir.ump.edu.my/id/eprint/23451/ Permeability coefficient of porous asphalt mixture containing coconut shells and fibres Norhidayah, Abdul Hassan Haryati, Yaacob Nordiana, Mashros Mohd Khairul Idham, Mohd Satar Juraidah, A. Putra Jaya, Ramadhansyah TA Engineering (General). Civil engineering (General) The abundance of coconut shells (CS) have been involved in environmental issues. Yet new sources of aggregates should be found from environmental waste. CS and coconut fibres (CF) have been chosen from environmental waste to use in this study. Generally, this research concerns the partial replacement of coconut shells in coarse aggregates and coconut fibres as additives in porous asphalt mixture. CS and CF were put through chemical treatment by soaking in 5wt% of Sodium Hydroxide (NaOH) solution before being involved in the mixture. CS has been used to substitute 5mm of coarse aggregate with 0%, 5%, 10% and 15% while CF were added into porous asphalt mixtures with 0%, 0.3% and 0.5%. Permeability and air voids test were carried out to analyse the durability characteristics of porous asphalt mix. The results show that coconut shells and fibres can reduce the drainage time since coconut fibres in the samples could reduce clogging by binders. On the other hand, 15% of treated CS has a lower air void than untreated CS. IOP Publishing 2019 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23451/1/Permeability%20coefficient%20of%20porous%20asphalt%20mixture%20containing%20coconut%20shells%20and%20fibres.pdf pdf en cc_by http://umpir.ump.edu.my/id/eprint/23451/7/21%20Permeability%20coefficient%20of%20porous%20asphalt%20mixture.pdf Norhidayah, Abdul Hassan and Haryati, Yaacob and Nordiana, Mashros and Mohd Khairul Idham, Mohd Satar and Juraidah, A. and Putra Jaya, Ramadhansyah (2019) Permeability coefficient of porous asphalt mixture containing coconut shells and fibres. In: IOP Conference Series: Earth and Environmental Science, National Colloquium on Wind and Earthquake Engineering , 17-18 August 2018 , Kuantan, Pahang, Malaysia. pp. 1-5., 244 (012037). ISSN 1755-1315 (Published) https://doi.org/10.1088/1755-1315/244/1/012037 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Norhidayah, Abdul Hassan Haryati, Yaacob Nordiana, Mashros Mohd Khairul Idham, Mohd Satar Juraidah, A. Putra Jaya, Ramadhansyah Permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| title | Permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| title_full | Permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| title_fullStr | Permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| title_full_unstemmed | Permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| title_short | Permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| title_sort | permeability coefficient of porous asphalt mixture containing coconut shells and fibres |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/23451/ http://umpir.ump.edu.my/id/eprint/23451/ http://umpir.ump.edu.my/id/eprint/23451/1/Permeability%20coefficient%20of%20porous%20asphalt%20mixture%20containing%20coconut%20shells%20and%20fibres.pdf http://umpir.ump.edu.my/id/eprint/23451/7/21%20Permeability%20coefficient%20of%20porous%20asphalt%20mixture.pdf |