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Purpose Industry and government in Malaysia coined the term industrialised building system (IBS) to describe the adoption of construction industrialisation, mechanisation, and the use of prefabrication of components in building construction. IBS consists of precast component systems, fabricated steel structures, innovative mould systems, modular block systems, and prefabricated timber structures as construction components. Parts of the building that are repetitive but difficult -and too time consuming and labour intensive to be casted onsite -are designed and detailed as standardised components at the factory and are then brought to the site to be assembled. The construction industry in Malaysia has started to embrace IBS as a method of attaining better construction quality and productivity, reducing risks related to occupational safety and health, alleviating issues for skilled workers and dependency on manual foreign labour, and achieving the ultimate goal of reducing the overall cost of construction. The chronology of IBS-adoption in Malaysia goes back a long way, reaching back to the 1960s, when precast elements were adopted in the building industry to address the problem of an acute housing shortage. However, the introduction of IBS was never sustained beyond this period. As a result of the failure of early closed-fabricated systems, the industry is now avoiding changing its construction method to IBS. Some of the foreign systems that were introduced during the late 1960s and 1970s were also found to be unsuitable in Malaysia's climate and not very compatible with social practices. IBS has regained its popularity presently due to problems with construction workforces where the industry has been relying for a long time on unskilled workers from neighbouring countries. Method In 1999, the IBS Strategic Plan was launched to promote the system's usage in the industry. This was followed by the IBS Roadmap 2003-2010 and IBS Roadmap 2011-2015; these are blueprints for industrialised construction by 2015. The roadmaps have been developed by the government to chart progress and guide the awareness programmes, incentives, vendor scheme development, training, quality control and research and development programmes. The government also took the lead in 2008, by mandating that all public-sector projects must attain no less than 70% IBS-content under the Treasury Circular SPP 07/2008. This policy aims to build up momentum and to establish demand for IBScomponents, thus bringing the cost down. Results & Discussion At present, IBS-construction is widely used as a mainstream method and the implementation has moved from prefabrication towards mechanisation, automation, and robotics applications. This paper highlights some of the history, policies, experiences, and lesson learned in adopting IBS in Malaysia. The outlook for IBS-implementation in Malaysia is bright, but much work is still needed from the government to convince the contractors, manufacturers, and suppliers to adopt IBS-construction.
Purpose -The purpose of this paper is to identify the contribution of off-site manufacturing application towards sustainable construction. Design/methodology/approach -The paper looks at different views and ideas of sustainable construction and assesses the impact of off-site manufacturing towards sustainability. Findings -Many aspects of off-site manufacturing practices and applications are contributing to sustainable construction. Originality/value -The paper is of value as it outlines to researcher and practitioner on the values of off-site manufacturing, i.e. on environmental impacts, ease of construction, construction time saving and construction waste management.
The wide use of machine and machinery in the construction industry can reduce the dependency on foreign workers. The Construction Industry Development Board is formulating a strategic plan to promote the use of machine and machinery in the construction industry. Therefore, this study aims to study the level and status of the usage machine and machinery among the G7 contractors at construction sites. The instrument used in the study consist of questionnaire and interviews. Based on the literature findings, there are 9 types of machine and 9 types machinery used in the construction industry. The percentage use of machine and machinery as well as the level of mechanisation for each phase of construction is at level 1, where the machine and machinery is still driven by the operator and do not involved high technology. The main recommendation in this study is to provide training on the latest information on machine and machinery and CPD (Continue Professional Development) training to promote the use of machine and machinery. In addition, the offering better incentives such as tax breaks and loan facilities should be awarded and provided by the government to activate the economic growth.
The construction sector based on industry or Industrialised Building System is a method of construction using the industrialised building materials at the manufacturing plant. This method can replace the conventional method which is able to reduces the amount of foreign labor as well as to improve the quality of construction, lower cost and reduction in construction time. This study is intended to create a guideline that can be used to encourage all private construction projects in the Klang Valley implement the IBS System in 2015. Therefore, this study was undertaken to assess the level of IBS usage in the building construction. There are about 400 private sector projects in the Klang Valley has been identified as a sample for this study in which 184 private projects are using IBS technology achieved a score of 55% and above. The findings of this study had identify the perceptions, barriers exist and the measures to be taken in the implementation and the criteria for developing a business model that can be used to be a concept of IBS in the private sector.Keywords: Industrialised Building System (IBS); guideline; private construction project; business model AbstrakSektor pembinaan berasaskan industri atau Industrialised Building System (IBS) merupakan satu kaedah pembinaan menggunakan bahan binaan yang diindustrikan di kilang pembuatan. Kaedah ini dapat menggantikan kaedah konvensional dimana ia dapat mengurangkan tenaga buruh asing selain dapat meningkatkan kualiti binaan, pengurangan kos dan masa pembinaan. Kajian ini dijalankan bagi mewujudkan satu satu garis panduan yang boleh digunapakai khususnya dalam menggalakkan kesemua projek pembinaan swasta di Lembah Klang menggunakan Sistem IBS pada tahun 2015. Justeru, kajian ini dijalankan dengan mengukur tahap penggunaan IBS di dalam kerja-kerja pembinaan bangunan. Terdapat sebanyak 400 projek swasta di Lembah Klang telah dikenal pasti sebagai sampel untuk kajian ini dan 184 projek swasta telah menggunakan teknologi IBS yang mencapai skor IBS 55 peratus ke atas. Hasil daripada dapatan kajian ini telah mengenalpasti persepsi, halangan yang wujud dan langkah-langkah yang perlu diambil di dalam perlaksanaan serta mengkaji kriteria untuk membangunkan model perniagaan yang boleh dijadikan konsep untuk projek IBS di sektor swasta.Kata kunci: Sistem Binaan Berindustri (IBS); garis panduan, projek pembinaan swasta; model perniagaan © 2013 Penerbit UTM Press. All rights reserved. 1.0 PENGENALANIBS telah mula diperkenalkan sejak tahun 60-an dengan projek pembinaan Flat Jalan Pekeliling menggunakan konkrit pratuang yang merupakan usaha permulaan kerajaan untuk menggunakan kaedah pintar ini dalam projek awam [1]. CIDB telah meletakkan sasaran untuk mencapai markah IBS Score minimum sebanyak 70% kandungan IBS dalam projek awam yang melibatkan pemerolehan tender daripada kerajaan [2].Kerajaan Malaysia melalui CIDB telah melancarkan Road Map IBS 2003-2010 dan 2011-2015 menggalakkan penggunaan IBS supaya dapat mengurangkan kebergantungan industri pembinaan kepada tenag...
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