Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology
Eggshell concrete is an innovative green material that helps to recycle eggshell waste while reducing the environmental harm caused by excessive cement production. However, recent studies on eggshell concrete are limited and the outcomes may vary due to the variation of mix design. Design of experim...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
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King Saud University
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/31307/ http://umpir.ump.edu.my/id/eprint/31307/1/Meta-Analysis%20of%20Studies%20on%20Eggshell%20Concrete%20Using%20Mixed.pdf http://umpir.ump.edu.my/id/eprint/31307/2/Meta-analysis%20of%20studies%20on%20eggshell%20concrete%20using%20mixed%20regression.pdf |
| _version_ | 1848823733502869504 |
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| author | Beng, Wei Chong Rokiah, Othman Putra Jaya, Ramadhansyah Xiaofeng, Li Mohd Rosli, Mohd Hasan Mohd Mustafa Al Bakri, Abdullah |
| author_facet | Beng, Wei Chong Rokiah, Othman Putra Jaya, Ramadhansyah Xiaofeng, Li Mohd Rosli, Mohd Hasan Mohd Mustafa Al Bakri, Abdullah |
| author_sort | Beng, Wei Chong |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Eggshell concrete is an innovative green material that helps to recycle eggshell waste while reducing the environmental harm caused by excessive cement production. However, recent studies on eggshell concrete are limited and the outcomes may vary due to the variation of mix design. Design of experiment is used to simplify and optimize the study of sustainable concrete, yet analysis involving eggshell concrete is still scarce. This paper aimed to develop mathematical models for the prediction of eggshell concrete compressive strength using the mixed regression (MR) and response surface methodology (RSM). Overall, 43 datasets were collected from available studies in the literature on eggshell powder as partial cement replacement. The input variables used were percentage of eggshell, percentage of Ground Granulated Blast-furnace Slag (GGBS), cement content, fine aggregate, coarse aggregate, water, and Conplast SP-430 superplasticizer. The analysis of contour plot concluded that eggshell powder increased the concrete compressive strength at an optimal replacement percentage between 5% and 10%. However, the cement partial replacement with eggshell powder is more optimal for mix design with higher water content. The statistical results of the model, such as R2, adjusted R2 and root-mean-square error (RMSE), indicated that both MR and RSM models are powerful tools to formulate and predict the eggshell concrete compressive strength. However, RSM models showed better accuracy and lower deviation. |
| first_indexed | 2025-11-15T03:01:50Z |
| format | Article |
| id | ump-31307 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:01:50Z |
| publishDate | 2021 |
| publisher | King Saud University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-313072021-05-07T06:47:52Z http://umpir.ump.edu.my/id/eprint/31307/ Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology Beng, Wei Chong Rokiah, Othman Putra Jaya, Ramadhansyah Xiaofeng, Li Mohd Rosli, Mohd Hasan Mohd Mustafa Al Bakri, Abdullah TH Building construction Eggshell concrete is an innovative green material that helps to recycle eggshell waste while reducing the environmental harm caused by excessive cement production. However, recent studies on eggshell concrete are limited and the outcomes may vary due to the variation of mix design. Design of experiment is used to simplify and optimize the study of sustainable concrete, yet analysis involving eggshell concrete is still scarce. This paper aimed to develop mathematical models for the prediction of eggshell concrete compressive strength using the mixed regression (MR) and response surface methodology (RSM). Overall, 43 datasets were collected from available studies in the literature on eggshell powder as partial cement replacement. The input variables used were percentage of eggshell, percentage of Ground Granulated Blast-furnace Slag (GGBS), cement content, fine aggregate, coarse aggregate, water, and Conplast SP-430 superplasticizer. The analysis of contour plot concluded that eggshell powder increased the concrete compressive strength at an optimal replacement percentage between 5% and 10%. However, the cement partial replacement with eggshell powder is more optimal for mix design with higher water content. The statistical results of the model, such as R2, adjusted R2 and root-mean-square error (RMSE), indicated that both MR and RSM models are powerful tools to formulate and predict the eggshell concrete compressive strength. However, RSM models showed better accuracy and lower deviation. King Saud University 2021 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/31307/1/Meta-Analysis%20of%20Studies%20on%20Eggshell%20Concrete%20Using%20Mixed.pdf pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/31307/2/Meta-analysis%20of%20studies%20on%20eggshell%20concrete%20using%20mixed%20regression.pdf Beng, Wei Chong and Rokiah, Othman and Putra Jaya, Ramadhansyah and Xiaofeng, Li and Mohd Rosli, Mohd Hasan and Mohd Mustafa Al Bakri, Abdullah (2021) Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology. Journal of King Saud University - Engineering Sciences. pp. 1-20. ISSN 1018-3639. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.jksues.2021.03.011 https://doi.org/10.1016/j.jksues.2021.03.011 |
| spellingShingle | TH Building construction Beng, Wei Chong Rokiah, Othman Putra Jaya, Ramadhansyah Xiaofeng, Li Mohd Rosli, Mohd Hasan Mohd Mustafa Al Bakri, Abdullah Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| title | Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| title_full | Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| title_fullStr | Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| title_full_unstemmed | Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| title_short | Meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| title_sort | meta-analysis of studies on eggshell concrete using mixed regression and response surface methodology |
| topic | TH Building construction |
| url | http://umpir.ump.edu.my/id/eprint/31307/ http://umpir.ump.edu.my/id/eprint/31307/ http://umpir.ump.edu.my/id/eprint/31307/ http://umpir.ump.edu.my/id/eprint/31307/1/Meta-Analysis%20of%20Studies%20on%20Eggshell%20Concrete%20Using%20Mixed.pdf http://umpir.ump.edu.my/id/eprint/31307/2/Meta-analysis%20of%20studies%20on%20eggshell%20concrete%20using%20mixed%20regression.pdf |