Muhammad Azizi Azizan
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Preferred name
Muhammad Azizi Azizan
Official Name
Muhammad Azizi , Azizan
Alternative Name
Azizan, M. A.
Azizan, Muhammad Azizi
Azizan, Azizi
Azizi Azizan, Muhammad
Azizan, Muhammad Azizi Bin
Main Affiliation
Scopus Author ID
57200613794
Researcher ID
IYS-8746-2023

Research Output

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  • Publication
    The sustainability of recycled concrete as green material solution
    ( 2020-03-25)
    Muhammad Azizi Azizan
    ;
    Nik Noriman Zulkepli
    ;
    Hazry Desa
    ;
    Nurfadzillah Ishak
    ;
    Dahham O.S.
    ;
    Umar M.U.
    ;
    Johari I.
    Nowadays, there are lot of concrete waste were produced from demolition, destruction and others. The usage of concrete is not environmentally friendly due to depletion of reserve natural resources, high energy consumption and disposal issues. Construction debris give a large fraction of solid waste disposal problem, and constitutes the large component. By recycling concrete waste for brick production as replacement the other materials, it can reduce the usage of natural resources and disposal problem that have been occur. The aim of this study to determine the sustainability of the recycled concrete by producing a brick using recycled coarse concrete aggregate at nominal size 10mm. An experiment done by comparing the result of the control specimen using 100% natural sand with specimen that have replaced the sand with recycled concrete aggregate for 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, and 100%. The result showed the optimum recycled concrete to produce a brick is at 90% replacement of RCCA where the compressive strength and flexural was achieved 9.7MPA and 3.53MPA respectively with 16133.33 kg/m3 of density. The water absorption of green brick is 9.23% and the cost of brick have been reduced from Rm0.26 to 0.20.
      4  32
  • Publication
    Building Information Modelling (BIM) Application as Risk Mitigation Strategies in Building Refurbishment Project Life Cycle
    ( 2023-01-01)
    Nurfadzillah Ishak
    ;
    Muhammad Azizi Azizan
    ;
    Fazdliel Aswad Ibrahim
    ;
    Nur Soleha Abdul Rahim
    ;
    Zawawi E.M.A.
    ;
    Anuar N.H.K.
    ;
    Shohime N.S.
    Towards the implementation of inclusive sustainable cities development as one of the Sustainable Development Goals, the imbalance ratio of existing buildings to new construction became overwhelming challenges. Therefore, refurbishment of existing buildings is considered the possible solution to minimizes the environmental impact and upgrading the performance of an existing building to meet new requirements. However, building refurbishment is well-known as a project that comprehends riskier compared to new building projects which lead to limited applicability in current risk management implementation. Thus, in line with an era of digitization construction of the fourth industrial revolution (IR 4.0), the traditional risk management needs improvement from a manual basis to magnifying efficiency using integration of Building Information Modelling (BIM) application. BIM is defined as an advanced technology that assists construction players to produce, communicate, and analyse building models by providing visual tools and a set of data. Therefore, the objective of this research is to identify the potential building refurbishment risk categories and to determine the most critical project lifecycle phase in implementing the BIM applications in order to mitigate the potential building refurbishment project risk. Also, to discover the relationship strength between these two variables. The quantitative method is applied by using a questionnaire form to the certified BIM experts. This research contributes a solid understanding and useful guideline for future practice reference and improvement within the Building Refurbishment Project.
      3  26
  • Publication
    Elucidation of the Influence of Construction Waste Causative Factors and Strategies towards Sustainable Construction Waste Management Improvement
    ( 2024-01-01)
    Nurfadzillah Ishak
    ;
    Muhammad Azizi Azizan
    ;
    Nur Soleha Abdul Rahim
    ;
    Nur Amierah Harun
    The uncontrolled generation of construction waste happened due to the rapid development of the construction industry become one of the significant environmental issues in Malaysia. Therefore, sustainability was applied in construction waste management strategies. Sustainability in construction waste management emphasized the relevance of co-development in the economy, environment, and society and helped to achieve harmony in the economy, environment, and society. Therefore, this research was conducted with the aims to identify the causative factors of construction waste, determine the construction waste management strategies, and discover the relationship between the causative factors of construction waste and construction waste management strategies towards sustainable construction waste management improvement. In this regard, this research was conducted quantitatively using the questionnaire as a research medium to obtain feedback from the construction organizations on the causative factors and management strategies of construction waste towards sustainable construction waste management improvement. The developed questionnaire was distributed via a virtual method among project managers as representatives of construction organizations operating in Penang. As a result, 29.6 percent of the response rate was accepted. The analysis showed that the management factor, regulation factor and prevention strategy was important factors and strategies for sustainable construction waste management improvement and found that there was a strong relationship between them. Finally, this research outlined strategies to achieve sustainable construction waste management improvement in the construction industry and create a better environment.
      1  40
  • Publication
    Analysis on the Relationship Between Safety Culture and Complexity Factors in Marine Construction Safety Performances
    ( 2023-10-04)
    Nurfadzillah Ishak
    ;
    Muhammad Azizi Azizan
    ;
    Norsyakilah Romeli
    ;
    Rahim N.S.A.
    ;
    Fazdliel Aswad Ibrahim
    ;
    Rashid N.F.A.
    Safety is vital in reducing the possibilities of an accident and by increasing the safety measures in the workplace it may lead to the performance of the project. To improve the safety measures especially in marine construction project, the influence factors that contribute to safety culture factor must be studied and analyzed. However, the complexity factor that occurs during the implementation is important to be considered. Therefore, the objective of this research is to discover the relationship between safety culture and complexity factors towards marine construction safety performance. The correlation analysis was performed using Pearson’s Correlation Coefficient to measure the strength of relationship between the influenced factors. The results show that all the factors have strong linear correlation and the findings are beneficial to be used as framework to practical parties to improve their safety culture performances specifically in marine construction.
      1  30
  • Publication
    Drones and Data: A Comprehensive Exploration of UAVs in Data Mining
    ( 2024-01-01)
    Muhammad Azizi Azizan
    ;
    Nurfadzillah Ishak
    ;
    Hazry Desa
    Encapsulates a comprehensive investigation into the symbiotic relationship between Unmanned Aerial Vehicles (UAVs) and data mining, as encapsulated in the discourse titled "Drones and Data." This exploration delves into the multifaceted applications and transformative impact of UAV technology within the data mining landscape. The examination begins by elucidating the pivotal role of UAVs, highlighting their mobility, accessibility, and capability to collect data from challenging or remote environments. As technology evolves, UAVs have emerged as versatile platforms that redefine the data is collected and analysed across diverse sectors. The narrative unfolds through distinct dimensions, encompassing precision agriculture, environmental monitoring, infrastructure inspection, mining and exploration, disaster response, and urban planning. The technological transitions facilitated by UAVs, emphasizing the integration of machine learning algorithms, cloud-based data processing, and the collaborative synergy between stakeholders. These advancements position UAVs as transformative tools that not only enhance the efficiency of information acquisition but also open avenues for innovative solutions and insights. Therefore, this study a glimpse into the intricate web of applications and technological advancements at the intersection of UAVs and data mining. It serves as a scholarly guide, navigating the reader through the evolving landscape of "Drones and Data," UAVs play a central role in unlocking unprecedented insights and efficiencies, reshaping the future of data mining.
      3  18
  • Publication
    Investigating the Engineering Interventions in the Conservation of Malaysia Heritage Structures: A Review on Preserving Historical Edifices Through Advanced Civil Engineering Techniques
    ( 2024-01-01)
    Muhammad Azizi Azizan
    ;
    Nurfadzillah Ishak
    ;
    Hazry Desa
    This review delves into the realm of Malaysia's heritage conservation, spotlighting the transformative impact of advanced civil engineering techniques. Through the integration of Fiber-Reinforced Polymers (FRP) and nanotechnology, historical edifices are fortified, seamlessly blending modern engineering with architectural elegance. Non-destructive testing (NDT) methods, including ground-penetrating radar and Finite Element Analysis (FEA),empower conservationists with deep insights into structural intricacies, guiding targeted interventions. In the digital sphere, 3D laser scanning captures intricate details, while Virtual Reality (VR) simulations facilitate immersive exploration and informed decision-making. Beyond preservation, these technologies foster public engagement, ensuring a collective understanding of Malaysia's cultural heritage. This harmonious fusion of tradition and cutting edgeengine ering ensures the enduring legacy of Malaysia's architectural treasures.
      1  24
  • Publication
    The Capabilities and Readiness of Unmanned Aerial System (UAS) implementation in Construction Work Progression
    ( 2023-01-01)
    Nurfadzillah Ishak
    ;
    Muhammad Azizi Azizan
    ;
    Hazry Desa
    Nowadays, the implementation of Unmanned Aerial Systems technology is becoming increasingly widespread in the construction industry. Unmanned Aerial Systems (UAS) have evolved over the past decade as both advanced military technology and off-the-shelf consumer devices. Nowadays, the implementation of Unmanned Aerial Systems technology is becoming increasingly widespread in construction industry. The uses of drones are increasingly moving towards successful remote procedures which can take place in a range of in building industry. Unmanned Aerial Systems remote sensing equipment is a way in which current building construction work progress can be analysed and inspected. Therefore, this study would be beneficial as eye opener for building construction practitioner that this remote sensing equipment can replaced the manual paper-based supervision and unsystematic database of current conventional construction work progression process.
      2  12
  • Publication
    Application of coal bottom ash as raw material for concrete brick in housing construction
    ( 2020-03-25)
    Muhammad Azizi Azizan
    ;
    Nik Noriman Zulkepli
    ;
    Nurfadzillah Ishak
    ;
    Hazry Desa
    ;
    Omar S. Dahham
    ;
    Umar M.U.
    ;
    Jaya H.
    Coal and coal-fired power plants are crucial for supplying global energy demand. However, coal-fired power plants produce significant quantities of bottom ash as by-products. Through these power plants, it produces approximately 18 tons of bottom ash each day. Malaysia has the challenging task of dealing with an increasing amount of waste generated by power plants each year. The high cost of construction and operation of incineration plants coupled with a lack of landfills have given rise to the need for waste minimization and recycling. The use of coal ash in concrete is a new dimension in concrete mix design and if applied on large scale can revolutionize the construction industry, by economizing the construction cost and decreasing the ash content. The used of the coal bottom ash in the concrete brick can reduce the wastage of the coal bottom ash in Malaysia, beside that the cost of the housing can be reduced. In addition, the sustainability in the housing construction in Malaysia can be achieved using the wastage material in the construction.
      43  3
  • Publication
    The effectiveness of highway information modeling in Kuala Perlis - Changlun Roadway
    ( 2020-03-25)
    Muhammad Azizi Azizan
    ;
    Nik Noriman Zulkepli
    ;
    Hazry Desa
    ;
    Nurfadzillah Ishak
    ;
    Dahham O.S.
    ;
    Umar M.U.
    ;
    Jaya H.
    Road and highway observation is critical for road engineers to determine the information of the highway itself for the needs of maintenance, rehabilitation and even in construction. This research reviews the efficiency of information of roads and highway by visual and experience. The mean of visual includes the usage of Unmanned Aerial Vehicles (UAV) and on spot observation. It also reveals the image based, photogrammetric and stereo-vision, and mobile mapping systems.The software output has compatibility with known CAD/GIS packages to widen its scope of applications. Methodologies, examples and demonstration related to the use of the developed software and laser scanning data in road mapping for a case study are described. The results showed the flexibilities of the developed software and the proposed method for generating the necessary maps and data for road distresses such as longitudinal cracks, transverse cracks, patch deterioration, potholes, and ravelling. However, the present work shows that using terrestrial laser scanning technologies for modelling the road surface has advantages such as surveying speed, big roads, highways and tunnels. Also it provides the safety for surveyors and the absence of a disruption to traffic. The developed software and methodology are suitable for universities, academic centres and are of great interest to small engineering firms for the generation of road surface maps.
      2  21
  • Publication
    Experimental Analysis of Flight Altitude for Enhanced Agricultural Drone Spraying Performance
    ( 2023-01-01)
    Hazry Desa
    ;
    Muhammad Azizi Azizan
    ;
    Nurfadzillah Ishak
    ;
    Hang T.X.
    Effective rice field management and the proper application of agricultural chemicals are crucial for ensuring agricultural product quality. These chemicals control weeds and protect against insect pests, which can harm crop yields and quality. This research explores the relationship between the altitude at which agricultural drones spray chemicals, spray uniformity, and chemical dispersion. The study assesses drone operations at heights of 1m, 1.5m, and 2m above hollow cone nozzles in 2.8m/s wind conditions. It aims to evaluate droplet uniformity and dispersion on water-sensitive paper placed on paddy plants, analyzed with ImageJ software. Results show that at 1.5m height, there's a significantly higher average droplet density, with 162.7 deposits/cm² in the upper region and 161.8 deposits/cm² in the lower region. Additionally, coverage is notably increased, at 55.21% for the upper region and 51.4% for the lower region. This research highlights the importance of optimal drone altitude for efficient chemical application in rice fields, improving crop protection and yield.
      1  30