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A Systematic Review On Sustainable 3d Concrete Printing: Opportunities And Challenges., Anjalee Wijethunge, Don A.S. Samarasinghe, An Le, Akvan Gajanayake, Chinthaka Atapattu Jun 2025

A Systematic Review On Sustainable 3d Concrete Printing: Opportunities And Challenges., Anjalee Wijethunge, Don A.S. Samarasinghe, An Le, Akvan Gajanayake, Chinthaka Atapattu

CIB Conferences

This paper presents a systematic literature review of the opportunities and challenges of implementing 3D concrete printing (3DCP) in the construction industry. While 3DCP holds significant potential to improve construction processes by enhancing efficiency, sustainability, and design flexibility, its widespread adoption is hindered by several challenges. A structured review methodology was employed, analysing 58 peer-reviewed articles sourced from SCOPUS and Discovery databases, using the PRISMA guidelines for comprehensive screening and analysis. The findings are categorised using the PESTEL framework (Political, Economic, Social, Technological, Environmental, and Legal), offering a detailed perspective on the factors influencing 3DCP implementation. Key opportunities include improved …

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Rainwater Harvesting In Residential Building Located In Brazilian Unesco World Heritage City, Alberto C. Lordsleem Jr., Everton G M Silva, Micaella R F Moura Jun 2025

Rainwater Harvesting In Residential Building Located In Brazilian Unesco World Heritage City, Alberto C. Lordsleem Jr., Everton G M Silva, Micaella R F Moura

CIB Conferences

Ensure access to water and sanitation is one of the United Nations (UN) Sustainable Development Goals (SDG) to promote human health and well-being. Improving water-use efficiency is one key to reducing water stress due to rapid population growth, urbanization and increasing water needs from agriculture, industry, and energy sectors. This phenomenon is observed in less affluent regions and also in major urban centers, such as Olinda, a coastal city located in the northeast region of Brazil, where water supply issues are frequent, even in a city designated as a UNESCO World Heritage Site. This paper present an alternative for better …

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Opportunities And Challenges For Early Involvement Of Trade Partners During The Design Phase Of Construction Projects, Lorine A. Ouma, Robert M. Leicht Phd Jun 2025

Opportunities And Challenges For Early Involvement Of Trade Partners During The Design Phase Of Construction Projects, Lorine A. Ouma, Robert M. Leicht Phd

CIB Conferences

Outcomes during the execution of construction processes and methods are dependent on the details generated during the design process. A holistic analysis and selection of design alternatives by all key participants early in the design can enhance construction efficiency and outcomes. However, trade partners responsible for implementing more than 80% of building construction scopes are underutilized in developing the detials associated with the system designs. This limitation lowers the ability to optimize the design while the potential to influence cost and other client value items is still high. It also remains unclear how trade partners can be effectively engaged early …

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Ai-Based Safety Training Systems For Hispanic Workers In Construction, Gulzhanat Akhanova, Chien-Ho Ko Jun 2025

Ai-Based Safety Training Systems For Hispanic Workers In Construction, Gulzhanat Akhanova, Chien-Ho Ko

CIB Conferences

Hispanic workers represent about one third of the total workforce of the construction industry in the United States. Nevertheless, this demographic has disproportionately higher rates of fatalities and injuries. Each year, over 300 Hispanic workers lose their lives due to construction related incidents. Various efforts have been made to prevent casualties among this population, of which safety training has been found to be the most effective. However, traditional safety training methods have not been found to be adequate, particularly failing to address barriers such as language differences, cultural factors, immigration concerns, and issues related to construction operation skills. A potential …

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Exploring Social Equity And Cultural Indicators In Sustainable Road And Highway Infrastructure Development In Ghana, George Okyere Dokyi, Osei Kwame Kwakwa, Funmilayo Ebun Rotimi, John Tookey Jun 2025

Exploring Social Equity And Cultural Indicators In Sustainable Road And Highway Infrastructure Development In Ghana, George Okyere Dokyi, Osei Kwame Kwakwa, Funmilayo Ebun Rotimi, John Tookey

CIB Conferences

This study explores the integration of social equity and cultural indicators in sustainable road and highway infrastructure development in Ghana. Using a qualitative approach, semi-structured interviews were conducted with 14 professionals in the construction industry, including engineers, project managers, and consultants. The research aimed to uncover challenges and effective strategies in addressing social and cultural dimensions of infrastructure projects. Thematic analysis of interview data, facilitated by ATLAS.ti software, revealed three key areas of concern: community engagement and public participation, worker health and safety, and traffic congestion management. Findings indicate that while stakeholders recognize the importance of these factors, significant challenges …

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Machine Learning Techniques To Forecast Fatal Accidents On Construction Sites In Brazil, Filipe Dos Santos Freitas, Mirian Caroline Farias Santos, Roseneia Rodrigues Santos Melo, Paulo Henrique Ferreira, Dayana Bastos Costa Jun 2025

Machine Learning Techniques To Forecast Fatal Accidents On Construction Sites In Brazil, Filipe Dos Santos Freitas, Mirian Caroline Farias Santos, Roseneia Rodrigues Santos Melo, Paulo Henrique Ferreira, Dayana Bastos Costa

CIB Conferences

Global estimates indicate that the construction industry has one of the highest rates of occupational accidents. Given this scenario, the sector has adopted emergent technologies to improve safety conditions and decision-making. Thus, machine learning (ML) emerges as a promising tool to streamline data analysis besides being used to predict events based on datasets. In construction, the use of the ML model to predict site accidents remains emerging without studies using historical data from emerging South and Latin American countries. Therefore, this paper aims to develop a prediction model using machine learning for fatal accidents using historical data from construction. The …

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Exploring The Nexus Between Sustainability And User Satisfaction In Leed-Certified Hotels, Mohsen Goodarzi, Sajjad Naseri, Mojtaba Parsaee, Tarlan Abazari Jun 2025

Exploring The Nexus Between Sustainability And User Satisfaction In Leed-Certified Hotels, Mohsen Goodarzi, Sajjad Naseri, Mojtaba Parsaee, Tarlan Abazari

CIB Conferences

As sustainability is becoming crucial in the hospitality industry, understanding its influence on guest satisfaction is crucial for fostering competitive advantage. This study investigates the relationship between LEED (Leadership in Energy and Environmental Design) certification criteria and guest satisfaction in LEED-certified hotels. Using data from 259 LEED NC-v3 projects and aggregated guest reviews from multiple travel platforms, regression analyses were conducted to identify the most influential sustainability factors. The findings reveal that Indoor Environmental Quality (EQ) and Energy and Atmosphere (EA) are the strongest predictors of guest satisfaction, demonstrating that targeted sustainability measures significantly enhance the guest experience. Mediation analysis …

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Integrating Nature Into Norms: Evaluating Biophilic Design Attributes In Building Rating Systems, Hoda Alemrajabi, Ruichuan Zhang, Tanyel Bulbul, Annie Pearce Jun 2025

Integrating Nature Into Norms: Evaluating Biophilic Design Attributes In Building Rating Systems, Hoda Alemrajabi, Ruichuan Zhang, Tanyel Bulbul, Annie Pearce

CIB Conferences

This paper examines the integration of biophilic design attributes within building rating systems. Biophilic design, which emphasizes human connections to the natural environment through the use of natural elements in architectural and landscape design, has been increasingly recognized for its positive effects on human well-being and environmental sustainability. Despite its growing popularity, the extent to which biophilic design principles are incorporated into existing building rating systems remains unclear. To address this gap, our study systematically reviews 29 prominent building rating systems worldwide, identifying and categorizing credits that align with biophilic design attributes, such as sunlight, natural shapes, and water. Through …

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Analyzine Trends In Capital Construction Expenditures, Ankita Pradeep Joshi, Theodore J. Weidner Jun 2025

Analyzine Trends In Capital Construction Expenditures, Ankita Pradeep Joshi, Theodore J. Weidner

CIB Conferences

This research examines expenditures for renewal/renovation construction and research grant income in higher education science and engineering research facilities to identify correlations. A positive correlation suggests income benefits accrue to institutions that preserve facilities while a negative correlation suggests facilities have limited long-term value and replacement is a more cost-effective means to sustain the physical infrastructure. The research has implications for other non-profit agencies and how they determine whether to maintain facilities or allow development of a significant capital renewal backlog.

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A Systematic Review Of The Mitigating Factors For Emergency Response In Facilities, Haruna Domanamwin Abudu, Modupe Cecilia M.C Mewomo Prof., Kofi Owusu Adjei Dr., Francis Kwesi Bondinuba Prof. Jun 2025

A Systematic Review Of The Mitigating Factors For Emergency Response In Facilities, Haruna Domanamwin Abudu, Modupe Cecilia M.C Mewomo Prof., Kofi Owusu Adjei Dr., Francis Kwesi Bondinuba Prof.

CIB Conferences

This research aims to identify effective practices and strategies that improve preparedness and response capabilities by examining the factors contributing to mitigating challenges in emergency response. A comprehensive literature review was adopted to analyse current trends, case studies, and expert opinions regarding global emergency response infrastructure. The review synthesised existing research and case studies and provided insights into practical experiences and perspectives from diverse operational contexts. The research highlights 11 factors categorised into 7 key factors that contribute significantly to mitigating challenges in emergency response. These factors include community engagement and capacity building, policy and governance, technological integration, collaboration and …

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The Role Of Risk Tolerance In Peer-Influenced Risk-Taking Behaviors On Construction Sites, Shiva Pooladvand, Sogand Hasanzadeh Jun 2025

The Role Of Risk Tolerance In Peer-Influenced Risk-Taking Behaviors On Construction Sites, Shiva Pooladvand, Sogand Hasanzadeh

CIB Conferences

The inherently social environment of construction job sites can exacerbate high incident rates due to social influence and peer pressure. Workers’ risk perception (RP) and risk tolerance (RT) have been identified as key factors contributing to their involvement in high-risk behaviors. However, there is a paucity of research on how workers’ RT, as a personality trait, impacts and moderates the relationship between RP and risk-taking behaviors in the presence of a risky peer. To fill this gap, this study empirically examined the changes in workers’ stress levels, due to the perceived risk, and risk-taking behaviours given their RT in the …

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What Makes New Zealand Houses Expensive: A Detailed Construction Cost Analysis Of An Energy-Efficient House., Kajavathani Panchalingam, Eziaku Rasheed, James O B Rotimi Prof Jun 2025

What Makes New Zealand Houses Expensive: A Detailed Construction Cost Analysis Of An Energy-Efficient House., Kajavathani Panchalingam, Eziaku Rasheed, James O B Rotimi Prof

CIB Conferences

The escalating global primary energy demand highlights the need for sustainable practices, particularly in the New Zealand residential sector. Despite the proven benefits of well-designed, energy-efficient houses in reducing energy consumption and ecological footprints, misconceptions about high construction and operating costs hinder their wide adoption. Therefore, this study presents a detailed cost breakdown of an energy-efficient house in New Zealand, providing insights into cost distribution and offering a systematic approach to cost planning for future projects. A case study approach was employed, analysing an energy-efficient house with an estimated Homestar rating of 7-8 and a Gross Floor Area of 121 …

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Analysis Of Social Value Creation In Infrastructure Delivery To Achieve The Sustainable Development Goal 3, Omoleye Ojuri, D'Maris Coffman, Priti Parikh Jun 2025

Analysis Of Social Value Creation In Infrastructure Delivery To Achieve The Sustainable Development Goal 3, Omoleye Ojuri, D'Maris Coffman, Priti Parikh

CIB Conferences

Good health and well-being are key indicators and a precondition for sustainable development, allowing people to enjoy fulfilling lives, receive education and be productive members of society. Social value is the positive impact of infrastructure projects on long-term well-being. Infrastructure social value (SV) delivery is a practical national/organisation-level vehicle for realising the United Nations' Sustainable Development Goal Three - ensuring healthy lives and promoting well-being for all ages. However, infrastructure SV delivery is often commissioned when the project is well underway or completed, so mechanisms to collect the required data to quantify SV impact were not set up. By that …

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Use Of Modular And Offsite Technologies In Construction: Barriers And Pathways To Adoption, Abimbola Windapo, Mochelo Lefoka, Jason Hall, Taahir Narker Jun 2025

Use Of Modular And Offsite Technologies In Construction: Barriers And Pathways To Adoption, Abimbola Windapo, Mochelo Lefoka, Jason Hall, Taahir Narker

CIB Conferences

The construction industry struggles with low productivity, leading to time and budget overruns, ultimately escalating project costs. This research examines the barriers to adopting alternative construction technologies within the South African construction industry, including offsite and modular construction. The rationale for this study is that, despite numerous innovative technologies aimed at improving productivity and performance, these technologies have yet to be fully adopted, resulting in persistent low productivity levels. Through an in-depth literature review, the construction industry's current state was investigated to understand the selected technologies' background better. The research adopted a quantitative approach, collecting data from industry professionals through …

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Framework For Assessing The Sustainability Of Innovative Building Technology, Darmarajan Chinasamy, Abimbola Windapo, Fidelis A. Emuze, Francesco Pomponi Jun 2025

Framework For Assessing The Sustainability Of Innovative Building Technology, Darmarajan Chinasamy, Abimbola Windapo, Fidelis A. Emuze, Francesco Pomponi

CIB Conferences

The construction industry faces the dual challenge of providing affordable housing while addressing the pressing issue of climate change. In South Africa, many residents are forced to live in informal settlements due to a lack of affordable housing. This study aims to develop a sustainability assessment framework that evaluates the interconnectedness of affordability, social sustainability and environmental impact. The framework emphasizes the importance of reducing greenhouse gas emissions. It incorporates energy consumption and socio-economic impact criteria aligning with the United Nations Sustainable Development Goals (SDGs). The findings suggest that while sustainable building practices may incur higher initial costs, they offer …

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Usability Of Passive Back Exoskeletons And Ergonomic Handles For Transportation Maintenance Workers: A Field-Based Study In Shoveling, Xinran Hu, Xingzhou Guo, Yunfeng Chen, Jiansong Zhang Jun 2025

Usability Of Passive Back Exoskeletons And Ergonomic Handles For Transportation Maintenance Workers: A Field-Based Study In Shoveling, Xinran Hu, Xingzhou Guo, Yunfeng Chen, Jiansong Zhang

CIB Conferences

Shoveling activities are associated with back and shoulder injuries due to its high frequency and physical demands. Ergonomic handles and back exoskeletons (EXOs) are two commonly used tools to reduce ergonomic risks and prevent physical injuries during shoveling. Previous research has evaluated the usability of back EXOs in various activities, but most are limited to laboratory environments and there is a lack of research on usability of back EXOs in field shoveling activities. Previous research has focused on modifying the design of ergonomic handles to improve shovel ergonomics, but there has been limited evaluation of ergonomic handles’ usability in practical …

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Occupant Satisfaction With Building Systems And Thermostat Usage In Energy-Efficient Affordable Housing In Southern California: Preliminary Findings, Mirmahdi Seyedrezaei, Burcin Becerik-Gerber Jun 2025

Occupant Satisfaction With Building Systems And Thermostat Usage In Energy-Efficient Affordable Housing In Southern California: Preliminary Findings, Mirmahdi Seyedrezaei, Burcin Becerik-Gerber

CIB Conferences

This preliminary study examines resident satisfaction with building systems in energy-efficient affordable housing, addressing a gap in understanding how these systems impact low-income households. As California pushes toward net-zero energy goals, insights into resident experiences are essential for achieving energy efficiency while ensuring occupant well-being and equitable access to sustainable living environments. Seven residents of a newly constructed energy-efficient affordable housing property were interviewed in a semi-structured format. Thematic analysis revealed varied satisfaction levels with systems such as heating, cooling, lighting, and water heating. While residents appreciated the building’s energy systems, they shared concerns regarding hot water delivery and usage …

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Evaluating Workers’ Well-Being In Off-Site Construction Facilities, Sena Assaf, Mohamed Assaf, Ahmed Bouferguene, Mohamed Al-Hussein Jun 2025

Evaluating Workers’ Well-Being In Off-Site Construction Facilities, Sena Assaf, Mohamed Assaf, Ahmed Bouferguene, Mohamed Al-Hussein

CIB Conferences

Well-being is defined as “the way people feel and function on a personal and social level and how they evaluate their lives as a whole”. It encompasses several interrelated dimensions, including the physical, emotional, social, financial, environmental, vocational, and intellectual. An individual’s well-being is influenced not only by their personal experiences but also by their experiences at the workplace. Individuals spend nearly one-third of their life at work and tend to carry their experiences into non-work-related domains. As a result, promoting a work environment centered on employees’ health, happiness, and satisfaction not only is important to ensure efficiency and productivity …

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A Systematic Literature Review On The Thermal Behaviour Of Building Elements Constructed Through 3d Concrete Printing (3dcp), Asad Ur Rehman Bajwa, Don A.S. Samarasinghe, Claire L. Flemmer, Ding Wen Bao Jun 2025

A Systematic Literature Review On The Thermal Behaviour Of Building Elements Constructed Through 3d Concrete Printing (3dcp), Asad Ur Rehman Bajwa, Don A.S. Samarasinghe, Claire L. Flemmer, Ding Wen Bao

CIB Conferences

3D concrete printing (3DCP) is increasingly used in construction due to its high speed, low waste, and geometric freedom capabilities. Researchers have signaled that 3DCP can help achieve long desired sustainability in the construction industry. Understanding the thermal behaviour of 3DCP based building elements could play a crucial role in attaining an energy efficient envelope, yet research on assessing the thermal behaviour of printed elements remains limited. This systematic literature review of records published between 2013 to 2023, provides a comprehensive overview of the thermal behaviour of several 3DCP-based materials and the important factors affecting heat transfer properties. The most …

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Accra Airport City: Construction Practices And Forms, Arturo Pavani Dr Jun 2025

Accra Airport City: Construction Practices And Forms, Arturo Pavani Dr

CIB Conferences

This paper analyzes the scientific theory about African and Global cities and their practices through the analysis of a specific case study, the Airport City business district in Accra, Ghana. The goal of this research is to investigate what are the characteristics that influence this neighborhood’s architectural and urban development, starting from the analysis of its practices and forms. The purpose of the broader research is to investigate the forms and dynamics that shape this urban environment using a problem-driven and phronetic approach that starts from local practice and context and later reframes them within scientific theory.

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Analysis Of Supply And Demand Of Urban Community-Based Elderly Care Facilities And Services: The Case Of Shanghai, China, Ding Rong, Sara Biscaya Jun 2025

Analysis Of Supply And Demand Of Urban Community-Based Elderly Care Facilities And Services: The Case Of Shanghai, China, Ding Rong, Sara Biscaya

CIB Conferences

Community-based elderly care is a method of providing care to the elderly that has been actively developed in China. This approach involves utilising facilities within local communities as a key strategy to deliver care to older adults, emphasizing the role of community resources in supporting the elderly. These community-based facilities are essential for implementing social elderly care, ensuring that older individuals receive the necessary support and services within their communities. Elderly people should have equal opportunities to access basic public services from elderly care facilities and be respected for their free choice. The gaps between the supply and demand of …

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Bridging The Gap Between Environmental Sustainability And Building Operation In Office Buildings: Performance Measurement Based On User Behavior, Alice Paola Pomè, Chiara Tagliaro Jun 2025

Bridging The Gap Between Environmental Sustainability And Building Operation In Office Buildings: Performance Measurement Based On User Behavior, Alice Paola Pomè, Chiara Tagliaro

CIB Conferences

The Architecture-Engineering-Construction-Operation (AECO) industry is reshaping due to two major disruptions. First, the climate crisis underscored the urgency to reduce environmental pressures. The global debate on sustainable economies has emphasized the need for the sector to evolve, particularly in the operation and maintenance phase, which has the most significant potential to leverage environmental impact. Second, the COVID-19 pandemic changed social behavior, in particular, shifting work patterns toward more flexible modes and reducing office occupancy. While the variability in office utilization highlighted the need to rethink workspaces based on user behavior, existing tools cannot effectively measure the impact of Operation & …

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Achieving The Un Sustainability Goals: The Role Of Digital Product Passports In The Architecture, Engineering And Construction Industry, Daniel Oteng, Richard Asante, Hossein Omrany, Bridget T.B. Eshun Jun 2025

Achieving The Un Sustainability Goals: The Role Of Digital Product Passports In The Architecture, Engineering And Construction Industry, Daniel Oteng, Richard Asante, Hossein Omrany, Bridget T.B. Eshun

CIB Conferences

The Architecture, Engineering and Construction (AEC) industry’s extensive resource consumption, solid waste and carbon dioxide emission generation hinder the attainment of the United Nations Sustainable Development Goals (SDGs). Digital product passports (DPPs) have been proposed to enhance the industry’s circularity and sustainability performance, thereby enabling the achievement of SDGs. However, among the few DPP studies, none of them specifically focuses on identifying which United Nations (UN) SDGs can be achieved by adopting DPPs in the AEC industry. This paper presents a systematic literature review exploring the role of DPPs in achieving the UN SDGs. Synthesis of the reviewed papers that …

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Advancing Off-Site Construction: Assessing Organizational Maturity And Capabilities In The Canadian Construction Industry, Rejsha Khoteja, Rashmi Khatri, Nicole Odo, Alexandra Thompson, Amirhossein Mehdipoor, Brandon Searle, Jeff H. Rankin Jun 2025

Advancing Off-Site Construction: Assessing Organizational Maturity And Capabilities In The Canadian Construction Industry, Rejsha Khoteja, Rashmi Khatri, Nicole Odo, Alexandra Thompson, Amirhossein Mehdipoor, Brandon Searle, Jeff H. Rankin

CIB Conferences

The construction industry, despite being a vital sector for societal growth, has struggled to match the accelerated growth seen in other peer industries. Over the past two decades, productivity within construction has remained stagnant, posing challenges to meeting societal demands and sustainability targets. Recognizing the potential of digitalization to revolutionize construction processes, this research addresses the critical need to assess and benchmark organizational maturity and capabilities in the Canadian construction industry, particularly in the context of off-site construction methodologies. This research project aims to establish a comprehensive method for assessing organizational capabilities related to off-site construction, thereby providing insights into …

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Artificial Intelligence And Building Information Modeling In Construction: Applications, Challenges, And Future Opportunities, Shadi Alathamneh, Wesley Collins, Kenneth S. Sands Ii, Tom Leathem, Junshan Liu Jun 2025

Artificial Intelligence And Building Information Modeling In Construction: Applications, Challenges, And Future Opportunities, Shadi Alathamneh, Wesley Collins, Kenneth S. Sands Ii, Tom Leathem, Junshan Liu

CIB Conferences

This study explores the integration of Artificial Intelligence (AI) and Building Information Modeling (BIM) in the construction industry, emphasizing key applications, advancements, challenges, and future opportunities. Existing literature often isolates AI techniques from BIM applications; however, this research employs a systematic literature review guided by the PRISMA framework. A total of 56 articles addressing AI-BIM integration were reviewed, with 21 meeting the inclusion criteria. Findings reveal diverse applications, including design optimization, predictive maintenance, and safety management, underscoring the potential of AI-BIM integration to enhance various stages of the building lifecycle. However, significant challenges persist, such as data limitations, the complexity …

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Prioritising Critical Barriers To Digital Twins Implementation For Sustainable Smart Facility Management In The Built Environment: A Global Study, Frank Ato Ghansah Dr, Chika Udeaja, Amos Darko, Weisheng Lu, George Agyekum-Mensah, Prince Antwi-Afari, Samuel Twum-Ampofo, Benjamin K. Ababio Mr, Caleb Debrah Jun 2025

Prioritising Critical Barriers To Digital Twins Implementation For Sustainable Smart Facility Management In The Built Environment: A Global Study, Frank Ato Ghansah Dr, Chika Udeaja, Amos Darko, Weisheng Lu, George Agyekum-Mensah, Prince Antwi-Afari, Samuel Twum-Ampofo, Benjamin K. Ababio Mr, Caleb Debrah

CIB Conferences

Digital twins (DT) is a potent technology that could revolutionise the built environment towards sustainable smart facility management (FM). However, there are critical barriers that prior studies have not paid much attention to. Thus, this paper investigates the barriers to effective DT implementation for sustainable smart FM by exploring and prioritising them. This is achieved via a quantitative design comprising a literature review and a global expert survey. The design is further integrated with critical analysis and Pareto analysis. The study revealed an adequate level of agreement on the notion that DT if implemented effectively could achieve sustainable smart FM …

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Research On Renewal Strategy Of Residential Buildings With Light Environment Optimization Under The Guidance Of Rural Traditional Construction Techniques -- A Case Study Of Matou Village Of China, Zhu Yuan, Zhenyi Wang Jun 2025

Research On Renewal Strategy Of Residential Buildings With Light Environment Optimization Under The Guidance Of Rural Traditional Construction Techniques -- A Case Study Of Matou Village Of China, Zhu Yuan, Zhenyi Wang

CIB Conferences

Based on the inheritance and modern translation of traditional Chinese rural arts and culture, this paper hopes to take the traditional residential houses in Matou Village, Jing Town, Anhui Province, China, as an example, to explore the optimization methods of light environment based on the traditional Chinese rural construction technics. Firstly, through field investigation and simulation calculation, the status quo of lighting and the related residential architectural technics of Matou Village in Jing Town were summarized, thus to conclude and evaluate the lighting efficiency related to the architectural technics. Then, by using Ladybug and Honeybee software related to lighting coefficient …

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Optimisation Of Occupant Comfort And Energy Consumption In Indoor Environments: Responsive Homes Through Digital Twin And Building Automation Integration, Kushani Semasinghe, Srinath Perera, Xiaohua Jin, Marini Samaratunga, Samudaya Nanayakkara Jun 2025

Optimisation Of Occupant Comfort And Energy Consumption In Indoor Environments: Responsive Homes Through Digital Twin And Building Automation Integration, Kushani Semasinghe, Srinath Perera, Xiaohua Jin, Marini Samaratunga, Samudaya Nanayakkara

CIB Conferences

Purpose: Building Automation System (BAS) presents encouraging opportunities to optimise energy consumption while elevating occupants’ thermal comfort. BAS ranges from regular thermostatic valves to home automation systems (HAS), in residential buildings. Well-designed HAS advantage in occupant spaces, providing optimum occupant comfort and energy efficiency. However, not accompanying essential parameters such as real-time climate conditions and occupancy thermal behaviour prevent real-time responsive HAS developments. Existing studies demonstrate an elevated need for efficient HAS, which can potentially consider these significant influencing factors with real-time responses. A developed approach that considers these dynamic changes provides an accurate HAS that addresses the current performance …

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Enhancing The Practice Of Sustainable Construction Materials In The Construction Industry Of Developing Countries, Henok Asfaw Hailu Dr Jun 2025

Enhancing The Practice Of Sustainable Construction Materials In The Construction Industry Of Developing Countries, Henok Asfaw Hailu Dr

CIB Conferences

Globally, the utilization of sustainable construction materials has recently gained more attention. However, this practice faces different barriers in developing countries, where economic constraints, rapid urbanization, and other issues often complicate the adoption of sustainable practices. The study aimed to explore the key drivers, facilitators, and barriers to the practice of sustainable construction materials in the construction industry of developing countries. For this, a systematic literature review was preferred to identify relevant studies in the study area. After screening with inclusion/exclusion criteria, 22 publications were selected for further analysis. A thematic analysis was employed to explore the differentdrivers, facilitators, and …

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Community Matters: Building A Sense Of Belonging For Women In Construction, Jennifer Warrner Jun 2025

Community Matters: Building A Sense Of Belonging For Women In Construction, Jennifer Warrner

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Recruiting and retaining students from underrepresented populations, such as female students, is challenging for construction programs at higher education institutions. This paper discusses how outreach activities have successfully been used to build a sense of community and belonging for female students in a baccalaureate construction management program at a four-year higher education institution. Activities from the outreach program, ideas for funding sources, challenges and lesson learned, and recommendations for developing similar outreach programs will be highlighted in the article that could be incorporated at other institutions.

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