Major blocking factors affecting the application of industrialized building system

Al-Aidrous, Al-Hussein M. H.; Shafiq, Nasir; Rahmawati, Yuni; Mohammed, Bashar S.; Al-Ashmori, Yasser Yahya; Baarimah, Abdullah O.; Alawag, Aawag Mohsen

doi:10.1016/j.asej.2023.102151

Cited by 21 publications

(6 citation statements)

References 53 publications

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“…Also, their study delves into the natural frequencies of IBS columns and beams as well as examines the acceleration response, displacement response, and hysteresis response of both column and subframe models. The results from finite element simulations align closely with experimental findings, particularly in terms of displacement response and the identification of failure mechanisms [2,20,21].…”

Section: Contrary To the Results Of Previous Investigationssupporting

confidence: 76%

“…The maximum uplifting displacement at the top of the steel base plate for specimen LC1 was 0.3 mm, while it was 1.2 mm for specimen LS1. These findings align with the cited sources [1,20,34].…”

Section: Load-displacement Relationshipsupporting

confidence: 90%

“…This necessitates a re-evaluation of terms such as offsite, prefabrication, offsite construction, modern methods of construction, offsite production, offsite manufacturing, and pre-assembly. Such a reexamination provides a distinct viewpoint and enhances one's overall understanding of the IBS concept [13,20,21].…”

Section: Introductionmentioning

confidence: 96%

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Lateral Displacement Behavior of IBS Precast Concrete Elements Reinforced with Dual System

Mohammed Al-Fasih,

Edris,

Elbialy

et al. 2024

Civ Eng J

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Throughout history, the construction industry has been a significant contributor to construction waste, presenting an ongoing challenge in efficiently managing this waste to mitigate environmental pollution. The Industrialized Building System (IBS) stands out as a construction approach that utilizes prefabricated components made from various waste materials, implemented with machinery and formwork, leading to minimal waste production. The potential failure of IBS blockwork columns under lateral loads is a significant concern, and the deformation of these columns is crucial in assessing overall structural performance against lateral forces. This study focuses on examining the deformation and flexibility of components in IBS blockwork columns when subjected to lateral loads. Using Finite Element Modeling (FEM), a 1:5 scale prototype model of the dual-reinforced system IBS Block Work Column is analyzed. The IBS Block Work Column, comprising four prefabricated components assembled in the form of a crucifix plan to enhance lateral stability, is subjected to FEM analysis and experimental investigations. The study aims to explore the impact of four different shapes of reinforcement on deformation resistance. The findings suggest that employing a dual-reinforced system in the IBS Block Work Column enhances its resistance to lateral loads compared to a column with conventional reinforcement. Moreover, the assembled IBS Block Work Column exhibits greater stiffness than a single prefabricated component when subjected to lateral loads. Doi: 10.28991/CEJ-2024-010-01-020 Full Text: PDF

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Section: Contrary To the Results Of Previous Investigationssupporting

confidence: 76%

Section: Load-displacement Relationshipsupporting

confidence: 90%

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Lateral Displacement Behavior of IBS Precast Concrete Elements Reinforced with Dual System

Mohammed Al-Fasih,

Edris,

Elbialy

et al. 2024

Civ Eng J

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“…Lack of information and skilled workers are the common obstacles to implementing IBS in Malaysia, directly addresses this issue as it relates to the country's construction industry. Furthermore, obstacles to widespread utilization of IBS included high costs and a shortage of design options [4,9]. Studies have shown that costs are heavily impacted by a wide variety of variables, from the time of project estimation until the time of project completion.…”

Section: Introductionmentioning

confidence: 99%

Stakeholders' Perception on the Current Practices of Industrial Building System (IBS) Construction Technology

Satyir Kaur,

Nor Haslinda Abas,

Muhammad Fikri Hasmori

et al. 2024

ARASET

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The Industrialised Building System (IBS) has been adopted in the Malaysian construction sector to replace the conventional building approach. Despite the government's attempts to encourage IBS adoption, the use of IBS in Malaysian building projects remains low. This study aims to gather stakeholders' views on drivers, barriers, and strategies to improve IBS implementation in Malaysia. About 52 questionnaires were received from IBS stakeholders in Johor such as consulting firms, contractors and IBS manufacturers. Average Index Analysis was used to analyse the questionnaire data on the main factors: current drivers, factors when considering IBS construction, current barriers and strategies to increase IBS construction. From the questionnaire survey, among the main drivers of IBS construction in Malaysia are technology advancement, reduce completion time and improve quality and productivity. Stakeholders also perceived that supervision on continuous and regular improvements and IBS implementation needs planning for productive process among the main factors when considering IBS construction. Meanwhile, the main barriers for IBS construction perceived are high initial cost investment in projects related to IBS construction, lack of skilled workers and unable to adapt instant changes to design modification in IBS construction. Several main strategies were noted to enhance the IBS implementation such as improving the balance between supply and market demand, innovation in creating eco-friendly sustainable construction and factory production optimization for IBS items. The outcomes of the study could assist relevant parties to understand the current drivers and barriers of IBS construction, and further help them to enhance the IBS implementation in Malaysia.

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“…Lately, IBS has generated increasing attention, according to its characteristics of enhancing quality management, minimizing technical-labour force, saving construction time, and eliminating the waste of materials, etc. [20][21][22]. To understand the implementation of IBS in Malaysia, first, it is necessary to understand the Construction Industry Development Board (CIDB) as a governmental organisation that handles the framework of IBS in Malaysia [23,24].…”

Section: Introductionmentioning

confidence: 99%

The Role of the Total-Quality-Management (TQM) Drivers in Overcoming the Challenges of Implementing TQM in Industrialized-Building-System (IBS) Projects in Malaysia: Experts’ Perspectives

et al. 2023

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Total quality management (TQM) is a systematic management technique for developing a process-driven culture inside an organization to achieve quality and customer and employee satisfaction. TQM has started to impact global business systems, and is extensively regarded as a management “revolution”. The implementation of TQM in the industrialized building system (IBS) in Malaysian projects has not been treated in much detail, although it is essential. This research intended to assess TQM adoption in IBS projects and identify how TQM drivers will help to overcome TQM-implementation challenges. This study utilized the mixed method by developing a semi-structured interview and survey, while the respondents were experts from TQM and IBS consulting firms. The content-validity approach was used, depending on 14 interviews and 28 responses to a distributed questionnaire. The findings indicate that TQM adoption of IBS projects is extremely poor. According to experts, local firms are still unable to execute TQM because they are reluctant to implement the TQM system as a strategy implementation across the construction process. Furthermore, according to the content validity ratio (CVR), there was an agreement that TQM would provide substantial benefits to IBS projects, such as offering cooperative associations, excellent communication, enhanced customer gratification, cost reductions, and productivity improvements. This study provided practical evidence of the fact that if the organizations adopted these 23 drivers of TQM they could overwhelm the challenges of TQM implementation in IBS projects. Thus, the stated factors were trustworthy, as indicated in the transcripts of interviews, and relying on the plurality of expert assessments. This study offers a valuable list of challenges and drivers for managers of the projects as guidelines to help them adopt TQM in IBS projects.

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Major blocking factors affecting the application of industrialized building system

Cited by 21 publications

References 53 publications

Lateral Displacement Behavior of IBS Precast Concrete Elements Reinforced with Dual System

Lateral Displacement Behavior of IBS Precast Concrete Elements Reinforced with Dual System

Stakeholders' Perception on the Current Practices of Industrial Building System (IBS) Construction Technology

The Role of the Total-Quality-Management (TQM) Drivers in Overcoming the Challenges of Implementing TQM in Industrialized-Building-System (IBS) Projects in Malaysia: Experts’ Perspectives

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