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All Journal Indonesian Journal of Computing, Engineering, and Design Indonesian Journal of Education and Social Science
Leong, Wen Kam
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Arts Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Evaluation of Industrial Training Learning Experiences Ling, Jen Hua; Leong, Wen Kam
Indonesian Journal of Education and Social Sciences Vol. 4 No. 1 (2025)
Publisher : Papanda Publishier

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/ijess.v4i1.967

Abstract

Industrial training (IT) is a critical component of engineering education, offering students practical experience and linking academic theory with professional practice. However, its effectiveness in preparing students for the workforce has not been thoroughly examined. This study assesses IT by evaluating its alignment with the standards of the Engineering Accreditation Council (EAC) and collecting student feedback through surveys with 23 students. The findings reveal that the IT met all 11 EAC requirements. Survey results indicate that all students gained valuable real-world insights, with 95.7% reporting improved technical skills and 91.3% noting enhanced soft skills. Despite these positive outcomes, several challenges were identified, including subjective student feedback, inconsistent industrial exposure, limited training duration, and difficulties in monitoring and assessment. These findings highlight areas for improvement in both the curriculum and the IT, suggesting future efforts should focus on refining industrial exposure, enhancing assessment methods, and fostering stronger collaboration with industry partners.
Evaluation of Cement Brick with Cocopeat as Partial Replacement of Sand Lim, Yong Tat; Ling, Jen Hua; Bujang, Ummi Humaira Binti; Leong, Wen Kam; Sia, How Teck; Chiong, Mary Mee Shi
Indonesian Journal of Computing, Engineering, and Design (IJoCED) Vol. 7 No. 1 (2025): IJoCED
Publisher : Faculty of Engineering and Technology, Sampoerna University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35806/ijoced.v7i1.481

Abstract

The rising population has fueled construction growth, increasing the demand for bricks and raising concerns about the depletion of raw materials, especially sand. To address this, research was carried out to investigate the utilization of cocopeat (CCP) as a partial sand replacement in the construction industry. In this study, a total of 72 specimens were manufactured with varying proportions of cocopeat to replace sand, ranging from 0% to 25%. A 1:2.5 of cement-to-sand ratio and 0.5 of water-to-cement ratio were used. Performance of the cement brick was evaluated based on dimension, compressive strength, density, water absorption, crack development, and effective strength-to-weight ratio (  ratio). Results showed that all bricks met industrial requirements. Satisfactory compressive strength was achieved with 5% to 15% of cocopeat, meeting the minimum requirements in British Standard BS 3921:1985. Bricks with 5% to 10% of cocopeat have no crack on the sample. These bricks resulted in a lower density than solid bricks, while still fulfilled the percentage of water absorption requirements of British Standard, 1985. Cement bricks with 5% and 10% cocopeat had an effective strength-to-weight ratio (  ratio) above 1.0. Notably, brick with 10% cocopeat fulfilled all the industry requirements. Therefore, the cocopeat can be recommended as a partial replacement in brick production.
Co-Authors Bujang, Ummi Humaira Binti Chiong, Mary Mee Shi Lim, Yong Tat Ling, Jen Hua Sia, How Teck