Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate
With the increasing number of vehicle due to the boom of population and rapid modernisation, the management of waste tire is growing problem. Reusing grinded tire rubber in concrete is a green innovation which provide an outlet for reusing waste tire. While providing certain benefits to concrete, in...
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| Format: | Article |
| Language: | English |
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Faculty Mechanical Engineering, UMP
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32163/ http://umpir.ump.edu.my/id/eprint/32163/1/2021%20Mathematical%20Modeling.pdf |
| _version_ | 1848823950977531904 |
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| author | Chong, B. W. Rokiah, Othman Putra Jaya, Ramadhansyah Doh, Shu Ing Li, Xiaofeng |
| author_facet | Chong, B. W. Rokiah, Othman Putra Jaya, Ramadhansyah Doh, Shu Ing Li, Xiaofeng |
| author_sort | Chong, B. W. |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | With the increasing number of vehicle due to the boom of population and rapid modernisation, the management of waste tire is growing problem. Reusing grinded tire rubber in concrete is a green innovation which provide an outlet for reusing waste tire. While providing certain benefits to concrete, incorporation of tire rubber results in significant loss of concrete compressive strength which hinders the potential of rubberised concrete. This paper aims to develop mathematical models on the influence of tire rubber replacement on the compressive strength of concrete using design of experiment (DoE). 33 data sets are gathered from available literature on concrete with waste tire rubber as partial replacement of fine aggregate. Response surface methodology (RSM) model of rubberised concrete compressive strength shows great accuracy with coefficient of determination (R2) of 0.9923 and root-mean-square error (RMSE) of 2.368. Regression analysis on the strength index of rubberised concrete shows that rubberised concrete strength loss can be expressed in an exponential function of percentage of replacement. The strength loss is attributed to morphology of rubber particles and the weak bonds between rubber particles and cement paste. Hence, tire rubber replacement should be done sparingly with proper treatment and control to minimise concrete strength loss. |
| first_indexed | 2025-11-15T03:05:17Z |
| format | Article |
| id | ump-32163 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:05:17Z |
| publishDate | 2021 |
| publisher | Faculty Mechanical Engineering, UMP |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-321632022-03-21T01:42:41Z http://umpir.ump.edu.my/id/eprint/32163/ Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate Chong, B. W. Rokiah, Othman Putra Jaya, Ramadhansyah Doh, Shu Ing Li, Xiaofeng TA Engineering (General). Civil engineering (General) TH Building construction With the increasing number of vehicle due to the boom of population and rapid modernisation, the management of waste tire is growing problem. Reusing grinded tire rubber in concrete is a green innovation which provide an outlet for reusing waste tire. While providing certain benefits to concrete, incorporation of tire rubber results in significant loss of concrete compressive strength which hinders the potential of rubberised concrete. This paper aims to develop mathematical models on the influence of tire rubber replacement on the compressive strength of concrete using design of experiment (DoE). 33 data sets are gathered from available literature on concrete with waste tire rubber as partial replacement of fine aggregate. Response surface methodology (RSM) model of rubberised concrete compressive strength shows great accuracy with coefficient of determination (R2) of 0.9923 and root-mean-square error (RMSE) of 2.368. Regression analysis on the strength index of rubberised concrete shows that rubberised concrete strength loss can be expressed in an exponential function of percentage of replacement. The strength loss is attributed to morphology of rubber particles and the weak bonds between rubber particles and cement paste. Hence, tire rubber replacement should be done sparingly with proper treatment and control to minimise concrete strength loss. Faculty Mechanical Engineering, UMP 2021-09 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/32163/1/2021%20Mathematical%20Modeling.pdf Chong, B. W. and Rokiah, Othman and Putra Jaya, Ramadhansyah and Doh, Shu Ing and Li, Xiaofeng (2021) Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate. Journal of Mechanical Engineering and Sciences (JMES), 15 (3). 8344 -8355. ISSN 2289-4659 (print); 2231-8380 (online). (Published) https://doi.org/10.15282/jmes.15.3.2021.12.0656 https://doi.org/10.15282/jmes.15.3.2021.12.0656 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TH Building construction Chong, B. W. Rokiah, Othman Putra Jaya, Ramadhansyah Doh, Shu Ing Li, Xiaofeng Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| title | Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| title_full | Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| title_fullStr | Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| title_full_unstemmed | Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| title_short | Mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| title_sort | mathematical modelling of concrete compressive strength with waste tire rubber as fine aggregate |
| topic | TA Engineering (General). Civil engineering (General) TH Building construction |
| url | http://umpir.ump.edu.my/id/eprint/32163/ http://umpir.ump.edu.my/id/eprint/32163/ http://umpir.ump.edu.my/id/eprint/32163/ http://umpir.ump.edu.my/id/eprint/32163/1/2021%20Mathematical%20Modeling.pdf |