Construction Technologies and Architecture Vol. 4 | p. 2

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href="/CTA">Construction Technologies and Architecture</a><i class="inline-icon arrow-breadcrumbs"></i><span class="bread-crumbs-second">Construction Technologies and Architecture Vol. 4</span></div> <div class="page-name-block underline-begin"> <h1 class="page-name-block-text">Construction Technologies and Architecture Vol. 4</h1> </div> <div class="clearfix title-details"> <div class="papers-block-info col-lg-12"> <div class="row"> <div class="info-row-name normal-text-gray col-md-2 col-sm-3 col-xs-4"> <div class="row"> <p>Title:</p> </div> </div> <div class="info-row-content semibold-middle-text col-md-10 col-sm-9 col-xs-8"> <div class="row"> <p>Sustainable Construction (WSCC 2022)</p> </div> </div> </div> </div> <div class="papers-block-info col-lg-12"> <div class="row"> <div class="info-row-name normal-text-gray col-md-2 col-sm-3 col-xs-4"> <div class="row"> <p>Subtitle:</p> </div> </div> <div class="info-row-content semibold-middle-text col-md-10 col-sm-9 col-xs-8"> <div class="row"> <p>Selected peer-reviewed full text papers from the World Sustainable Construction Conference Series 2022 (WSCC 2022)</p> </div> </div> </div> </div> <div class="papers-block-info col-lg-12"> <div class="row"> <div class="info-row-name normal-text-gray col-md-2 col-sm-3 col-xs-4"> <div class="row"> <p>Edited by:</p> </div> </div> <div class="info-row-content semibold-middle-text col-md-10 col-sm-9 col-xs-8"> <div class="row"> <p>Ramadhansyah Putra Jaya</p> </div> </div> </div> </div> <div class="papers-block-info col-lg-12"> <div class="row"> <div class="info-row-name normal-text-gray col-md-2 col-sm-3 col-xs-4"> <div class="row"> <p>DOI:</p> </div> </div> <div class="info-row-content semibold-middle-text col-md-10 col-sm-9 col-xs-8"> <div class="row"> <p><a href="https://doi.org/10.4028/v-445890">https://doi.org/10.4028/v-445890</a></p> </div> </div> </div> </div> <div id="titleMarcXmlLink" style="display: none" class="papers-block-info col-lg-12"> <div class="row"> <div class="info-row-name normal-text-gray col-md-2 col-sm-3 col-xs-4"> <div class="row"> <p>Export:</p> </div> </div> <div class="info-row-content semibold-middle-text col-md-10 col-sm-9 col-xs-8"> <div class="row"> <p><a href="/CTA.4/marc.xml">MARCXML</a></p> </div> </div> </div> </div> <div class="papers-block-info col-lg-12"> <div class="row"> <div class="info-row-name normal-text-gray col-md-2 col-sm-3 col-xs-4"> <div class="row"> <p>ToC:</p> </div> </div> <div class="info-row-content semibold-middle-text col-md-10 col-sm-9 col-xs-8"> <div class="row"> <p><a href="/CTA.4_toc.pdf">Table of Contents</a></p> </div> </div> </div> </div> </div> <div class="volume-tabs"> </div> <div class=""> <div class="volume-papers-page"> <div class="block-search-pagination clearfix"> <div class="block-search-volume"> <input id="paper-search" type="search" placeholder="Search" maxlength="65"> </div> <div class="pagination-container"><ul class="pagination"><li class="PagedList-skipToPrevious"><a href="/CTA.4" rel="prev"><</a></li><li><a href="/CTA.4">1</a></li><li class="active"><span>2</span></li></ul></div> </div> <div class="block-volume-title normal-text-gray"> <p> Paper Title <span>Page</span> </p> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.115">Rheological and Mechanical Properties of Hot Mix Asphalt Incorporating Polypropylene and Polyethylene Fibers</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Rashida Ferdaus, Khairil Azman Masri, Ramadhansyah Putra Jaya, Shoaib Md. Shahnewaz </div> </div> <div id="abstractTextBlock595050" class="volume-info volume-info-text volume-info-description"> Abstract: Polymer-modified binders in hot mix asphalt (HMA) mixtures have become more widely used in recent years. To prevent fatigue, rutting and various distresses, different types of polymer modifiers have been utilized. This study investigates modifying asphalt mixture in dense asphalt mixture with polypropylene (PP) and polyethylene (PE) fibers. The performance test includes softening point, penetration test as physical properties, and dynamic creep test for mechanical behavior of modified PP, PE, and unmodified asphalt. The dosage of PP and PE adopted for this study was 0.5% - 2.5% by weight of the asphalt binder. The results of the study are that the effect of polypropylene and polyethylene fibers on asphalt mixture behavior is sensibly good from considering rheological and mechanical properties. Furthermore, PE offers a better blend in comparison to PP was found in softening point and penetration tests. Consequently, a modifying content of 2% of PP and PE by weight of asphalt is suggested for the enhancement of asphalt mixtures, as determined by the dynamic modulus test at 40 C. A further consideration is highlighted that combining a polymer with hot mix asphalt maximized the service life of the pavement. </div> <div> <a data-readmore="{ block: '#abstractTextBlock595050', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 115 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.127">Beach Profile and Shoreline Sediment Properties at Eroded Area in Batu Pahat</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Mardiha Mokhtar, Mohd Effendi Daud, Masiri Kaamin, Muhamad Syamil Sabri, Fitrah Hayazi, Muhammad Hanif Hisham, Mohammad Ikhmal Siddiq, Mohamad Azim Mohammad Azmi, Nor Baizura Hamid, Hafsa Mohammad Noor </div> </div> <div id="abstractTextBlock593393" class="volume-info volume-info-text volume-info-description"> Abstract: This research focused on identifying of beach profile and shoreline sediment properties in the eroded area in Batu Pahat. Pantai Punggur was selected to study the stated parameters due to the condition of this beach which was assigned as an eroded area. The objective of this research is to study the beach profile and shoreline sediment properties in the shoreline area. Shoreline sediment properties were identified by carrying out several testing on the soil sample, whereas, the analysis of the beach profile was done by processing the aerial image in Pix4D Mapper and Global Mapper Software. Throughout the research, a profile change occurred within a few weeks of the study period. Based on the results, the minimum and maximum average moisture content ranged between 70.1-122.6%, whereas the specific gravity data lay within 2.54 to 2.78. The plastic limit (PL) is between 36% and 46%, while the liquid limit (LL) is between 69% and 132%. As for the particle size distribution, the percentage of sand was higher at HT (High Tide) and the percentage of silt was dominant at MT (Mid Tide) in each coastal zone. The significance of the beach profile study and shoreline sediment properties was to help in predicting the erosion behavior occurring in the coastal area. </div> <div> <a data-readmore="{ block: '#abstractTextBlock593393', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 127 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.139">Suitability of <i>Eugenia oleina</i> in Tropical Slope as Bio-Anchorage System</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Youventharan Duraisamy, Rokiah Binti Othman, Mohd Arif Sulaiman, Ramadhansyah Putra Jaya, Siti Noor Linda Taib </div> </div> <div id="abstractTextBlock593520" class="volume-info volume-info-text volume-info-description"> Abstract: Landslide is a major geological hazard and poses high risk to most countries in the tropical regions. This problem is more severe in places like Malaysia where residual soil is abundant. High temperature and humidity will easily disintegrate soil particles and therefore loosen the bonding between the soil and the root system. The main goal is to elucidate the interaction mechanism of bio-inspired soil anchorage system to enhance bonding between residual soil matrix in tropical region. Hence, this research aims to establish correlation between the pattern of root and its tensile strength to reinforce tropical residual slope. Basic soil property tests and classification protocols were carried out in the laboratory. Root tensile test results from the laboratory was correlated with field pull-out test data. Slope stability in the area where the plant roots were introduced have been disturbed. The factor of safety of slope with bio-anchorage system was one third of the slope with grass. The findings provide the best solution from the bioinspired soil anchorage system for tropical slope. Hence, the plant species that works well in residual soil for the purpose of reinforcing tropical slope was identified and recommended. As a result, many serious landslides and slope failures in residual soil could be avoided in the tropical region. Therefore, slope stabilization technique such as the bio-inspired soil anchorage system once established can reduce the dependency on conventional concrete wall. </div> <div> <a data-readmore="{ block: '#abstractTextBlock593520', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 139 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.153">The Potential Use of Palm Oil Clinker as Drainage Layer in Extensive Green Roof System: Runoff Quality Assessment</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Khairul Anuar Shahid, Roziah Zailan, Fadzil Mat Yahaya, Norsyafiqah Mohd Zain, Noor Suraya Romali, Mohd Faizal Md Jaafar </div> </div> <div id="abstractTextBlock593559" class="volume-info volume-info-text volume-info-description"> Abstract: Green roof technology has demonstrated the potential environmental benefits of building indoor thermal performance, eliminating air pollutants and reducing runoff flows to the drain. In addition, the green roof was used as a plant growth medium for the soil element, and several interactions were created between the two strands. Malaysia has become the world's second-largest exporter of palm oil. However, the process of extracting the oil from the fruit will produce a byproduct known as palm oil clinker (POC) that will contribute to increasing landfill area. Since the POC is a waste material, the potential of chemical reaction to the plant development and runoff quality needs to be carried out. Therefore, this study investigates the potential of using palm oil clinker as a drainage layer in green roof systems in terms of plant development and runoff quality. The extensive green roof (EGR) specimens were prepared and the POC was used to replace the conventional drainage layer in the green roof system. In addition, physical and chemical tests were carried out in the laboratory to ascertain the result including the turbidity, total suspended solids (TSS), pH, and chemical oxygen demand (COD) test. Based on the results, although the COD and TSS are high, it is still within an acceptable range set by National Water Quality Standard (NWQS). The data analysed by using the quantitative data analysis techniques have shown that the POC has a good potential to be used as a drainage layer in the green roof system. </div> <div> <a data-readmore="{ block: '#abstractTextBlock593559', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 153 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.161">Lighting Audit for Energy Conservation and Safety and Health in the Academic Office Building</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Roziah Zailan, Mohammad Ismail Yousef Al Biajawi, Mohd Faizal Md Jaafar, Norhaiza Ghazali, Khairul Anuar Shahid </div> </div> <div id="abstractTextBlock593615" class="volume-info volume-info-text volume-info-description"> Abstract: A lighting audit is an investigational process that measures conditions against standards to determine any lighting improvement measures. The objective of this study is to conduct a lighting audit to evaluate the level of existing lighting in the work environment of the academic faculty building. The lighting audit for the faculty buildings consists of a walk-through audit, lighting desktop work, field data measurement, and lighting analysis. The illuminance level cross-checks with the MS 1525:2019 and the lighting guideline from the Department of Safety and Health Malaysia. The illuminance analysis finding denotes most areas have violated the standards and are in overlit status. Few lighting conservation measures were proposed and prioritized the LED lighting installation. Economic analysis for retrofitting of LED lighting generates energy saving at 30%, a return on investment of two months, and about 6.60-tonne CO<sub>2</sub> emission reduction annually. The LED lighting installation shows attractive investment and has good potential at higher luminous efficacy around 40-256 Lm/Watt for the respective areas. </div> <div> <a data-readmore="{ block: '#abstractTextBlock593615', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 161 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.171">Research Trends on Green Roof Applications and Materials in Green Buildings</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Hadhirra Nurdiana Abdul Hamid, Noor Suraya Romali, Rahimi Abdul Rahman </div> </div> <div id="abstractTextBlock594860" class="volume-info volume-info-text volume-info-description"> Abstract: Green roof is a vegetated roof system to minimize the negative impacts of urbanization. This systematic review focuses on trends in green roof applications and materials for green buildings published between 2000 and 2022, using the PRISMA method. The database search was conducted using Scopus, obtaining 90 relevant articles. The articles were categorized based on the green roof applications (hydrological performance, stormwater quality, and urban heat island (UHI)) and the materials used, yielding 45 articles each on commercial materials and recycled waste. The highest number of articles were published in the “Journal of Building Engineering.” Between 2012 and 2022, it is observed that recycled waste was the most widely researched material within the published literature. Research interest in utilizing recycled waste material for green buildings has substantially increased. The use of waste material for green buildings shows a promising advancement in improving stormwater management i.e., in hydrological performance and quality, as well as reducing UHI. </div> <div> <a data-readmore="{ block: '#abstractTextBlock594860', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 171 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.181">Study of Model and Material Houses Effect on Tsunami Hazard in Banda Aceh City Using SmarthPLS</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Widya Soviana, Munirwansyah Munirwansyah, Syamsidik Syamsidik, Ashfa Achmad </div> </div> <div id="abstractTextBlock595090" class="volume-info volume-info-text volume-info-description"> Abstract: The tsunami in 2004 had devastated many thousands of houses in Banda Aceh City. The worst damage occurred in Meuraxa, Kuta Raja, Syiah Kuala and Kuta Alam sub-districts, because the location faced directly to the Malacca Strait. The Rehabilitation and reconstruction activities have rebuilt the houses in the same spot area. More over the house models have not heeded the risk of tsunami. This study aims to identify the effect of model and material house toward the tsunami risk in Banda Aceh city. The research method used questionnaires that were distributed to 30 respondents from the expert. Data processing and analyzing used Structural Equation Model-Partial Least Square (Smarth-PLS) through standardized loading factor and composite reliability. The model shows that the variation in the value of the material and house model variables on tsunami disaster risk is moderate. Based on the results of the bootstrap calculation, all indicators have a significant effect on tsunami hazard except the type of non-permanent house structure. The results of the path coefficient show that a house with a stilt model has a significant effect on the level of tsunami disaster risk, while the house material on the walls of the house should use fabricated materials. To sum up, the construction of houses in tsunami risk areas should consider the model of houses on stilts with reinforced concrete materials. Stilt houses provide space for tsunami flows to avoid turbulence, and with a structure of house is resistance according building code. </div> <div> <a data-readmore="{ block: '#abstractTextBlock595090', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 181 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.195">High-Rise Building Inspection by Using Unmanned Aerial Vehicles</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Nur Ain Idris, Masiri Kaamin, Abd Sukor Sarif, Muhammad Shahruikram Mohamad Nawawi, Hamidun Mohd Noh, Mardiha Mokhtar, Aslila Abd Kadir </div> </div> <div id="abstractTextBlock595890" class="volume-info volume-info-text volume-info-description"> Abstract: Building inspection is the first step before building maintenance. Without building inspections, maintenance work will be overwhelming and will result in losses in terms of time and money incurred. To determine the defect, visual inspection will be conducted as early phase of building inspection. In Malaysia, inspection on exterior enclosure of structures not usually apply because of the high cost of doing inspection and it takes a long time too. Furthermore, visual inspection usually carries out with the aid of binoculars and cameras for examining eyes. In general, the buildings that known as a high-rise building is a building that has the structure roughly seven floor or more. At such altitude, any defects and damage to the building difficult to be observe with the naked eye. Hence, the aim of this study is to propose Unmanned Aerial Vehicle (UAV) as tool that used to inspecting defect on high-rise building. Building that being choose is Urban Transformation Centre (UTC) Malacca that located at Jalan Hang Tuah, 75300 Malacca. The data collected will be analyzed using Condition Survey Protocol (CSP1 Matrix) to obtain an overall rating of the building’s condition. The process involved in this study are site visit, planning and preparation before the flight, data collection using UAV, image processing and analyzing data from image. The results of analysis, 331 defects have been identified and documented suffer from defects or faults such as cracking, scaling, spalling, peeling paint, expansion joint and mould. All defects information obtained using UAV visual inspection can help the UTC Malacca maintenance to do maintenance work. The overall condition of this building structure is 6.6, where the overall performance of the building is average. </div> <div> <a data-readmore="{ block: '#abstractTextBlock595890', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 195 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.213">Preventive Modelling in Risk Management on the Construction Project</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Kemala Hayati, Yulia Yulia, Daffa Agung </div> </div> <div id="abstractTextBlock594687" class="volume-info volume-info-text volume-info-description"> Abstract: The construction industry is a service sector that is often faced uncertain circumstances with a high rate of changes in its project operations. These changes not only often occur in the implementation (build) phase of a construction project, but it also happens in the planning (design) phase. In general, dealing with such uncertain circumstances means to have the possibility for failure in achieving the goals of a project. Even though changes and adjustments are common in this sector, it nevertheless will bring risks to the construction works. For example, the time, costs, and quality. Hence, a preventive system is needed with which can minimise the risks that may arise during the project activities. The objective of this research is to identify the caused factors of the risks on the construction business, and that to further suggest the applicable model as the preventive action of the risks. This study began with a detail review to seven risk indicators; Labour Risk (X<sub>1</sub>), Contractual Risk (X<sub>2</sub>), Human Resources Risk (X<sub>3</sub>), Design and Technology Risk (X<sub>4</sub>), Material and Tool Risk (X<sub>5</sub>), Implementation Risk (X<sub>6</sub>), and Force Majeure Risk (X<sub>7</sub>). This research was developed further using questionnaires and expert validation as the primary data, which furthermore analysed using analysis factors, descriptive analysis, and probability impact matric in order to determine the level of the risks. The risk level analysis resulted three variables as the top event (dominant risk), which are X<sub>1</sub>, X<sub>3 </sub>and X<sub>4</sub>. These findings were then advanced following Bowtie diagram and scenario analysis, hence suggested a modelling that described possible preventive and corrective strategies. Both the Bowtie diagram and scenario analysis are not only helpful as the guidance and warning, but also practical for the construction practitioners in managing the risk management and decision making for the construction project. </div> <div> <a data-readmore="{ block: '#abstractTextBlock594687', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 213 </div> </div> <div class="item-block"> <div class="item-link"> <a href="/CTA.4.223">Profit Analysis of Recycled Waste between Two Construction Sites: A Case Study</a> </div> <div class="item-link volume-authors"> <div class="semibold-middle-text"> Authors: Kageishieny Nadarason, Sasitharan Nagapan, Suaathi Kaliannan, Kanesh Kumar Kasvar, Kumarathevan Poonjolai </div> </div> <div id="abstractTextBlock592364" class="volume-info volume-info-text volume-info-description"> Abstract: Recycling of construction material helps to conserve the limited landfill spaces and increase the gained cost. Among various types of materials timber and concrete & masonry waste were the most generated waste at construction sites. The recycling practices at construction sites reduces the generation of C&D waste and increase the gained cost. Therefore, this paper aimed to investigate the total recycled C&D waste and gained amount between two different construction sites. The data was collected over 6 months period using direct and indirect measurement. The paper revealed that the gained cost for Site I is RM 29,880.90 while for site II is RM 38,217.80. The CBA revealed that it was positive for these projects with benefits of RM 360.90 and RM 927.80 respectively. This paper provides an awareness for contractors regarding costings that can be gained if the C&D waste was adequately managed. Thus, it directly benefits the construction industry in terms of economic sustainability for a construction project </div> <div> <a data-readmore="{ block: '#abstractTextBlock592364', lines: 2, expandText: '...more', collapseText: '...less' }"></a> </div> <div class="page-number semibold-large-text"> 223 </div> </div> <div class="block-bottom-pagination"> <div class="pager-info"> <p>Showing 11 to 20 of 20 Paper Titles</p> </div> <div class="pagination-container"><ul class="pagination"><li class="PagedList-skipToPrevious"><a href="/CTA.4" rel="prev"><</a></li><li><a href="/CTA.4">1</a></li><li class="active"><span>2</span></li></ul></div> </div> </div> </div> </div> </div> </div> </div> <div class="social-icon-popup"> <a href="https://www.facebook.com/Scientific.Net.Ltd/" target="_blank" rel="noopener" title="Scientific.Net"><i class="inline-icon facebook-popup-icon social-icon"></i></a> <a href="https://twitter.com/Scientific_Net/" target="_blank" rel="noopener" title="Scientific.Net"><i class="inline-icon twitter-popup-icon social-icon"></i></a> <a href="https://www.linkedin.com/company/scientificnet/" target="_blank" rel="noopener" title="Scientific.Net"><i class="inline-icon linkedin-popup-icon social-icon"></i></a> </div> </div> <div class="sc-footer"> <div class="footer-fluid"> <div class="container"> <div class="row"> <div class="footer-menu col-md-12 col-sm-12 col-xs-12"> <ul class="list-inline menu-font"> <li><a href="/ForLibraries">For Libraries</a></li> <li><a href="/ForPublication/Paper">For Publication</a></li> <li><a href="/insights" target="_blank">Insights</a></li> <li><a href="/DocuCenter">Downloads</a></li> <li><a href="/Home/AboutUs">About Us</a></li> <li><a href="/PolicyAndEthics/PublishingPolicies">Policy & Ethics</a></li> <li><a href="/Home/Contacts">Contact Us</a></li> <li><a href="/Home/Imprint">Imprint</a></li> <li><a href="/Home/PrivacyPolicy">Privacy Policy</a></li> <li><a href="/Home/Sitemap">Sitemap</a></li> <li><a href="/Conferences">All Conferences</a></li> <li><a href="/special-issues">All Special Issues</a></li> <li><a href="/news/all">All News</a></li> <li><a href="/read-and-publish-agreements">Read & Publish Agreements</a></li> </ul> </div> </div> </div> </div> <div class="line-footer"></div> <div class="footer-fluid"> <div class="container"> <div class="row"> <div class="col-xs-12"> <a href="https://www.facebook.com/Scientific.Net.Ltd/" target="_blank" rel="noopener" title="Scientific.Net"><i class="inline-icon facebook-footer-icon social-icon"></i></a> <a href="https://twitter.com/Scientific_Net/" target="_blank" rel="noopener" title="Scientific.Net"><i class="inline-icon twitter-footer-icon social-icon"></i></a> <a href="https://www.linkedin.com/company/scientificnet/" target="_blank" rel="noopener" title="Scientific.Net"><i class="inline-icon linkedin-footer-icon social-icon"></i></a> </div> </div> </div> </div> <div class="line-footer"></div> <div class="footer-fluid"> <div class="container"> <div class="row"> <div class="col-xs-12 footer-copyright"> <p> © 2024 Trans Tech Publications Ltd. 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Construction Technologies and Architecture Vol. 4 | p. 2 | Scientific.Net