Journal of Construction Business and Management
The Journal of Construction Business and Management (JCBM) is an open-access journal indexed by the Directory of Open Access Journals (DOAJ) and published bi-annually by the University of Cape Town Libraries in South Africa. It is hosted by the Construction Business and Management Research Group of the University of Cape Town. JCBM aims to explore the experience of construction industry stakeholders and analyse trends within the global construction system. The Journal is dedicated to advancing knowledge in construction business management, project management, strategic management, policy, and related disciplines. The journal is technically supported by the University of Cape Town, including in-kind voluntary support by reviewers and the editorial board. The Journal of Construction Business and Management publishes high-quality, original scholarly papers - including scientific articles, reviews, communications, letters, and selected conference papers - that have not been previously published or submitted elsewhere. The Journal of Construction Business and Management is an open-access journal that doesn’t charge any fees for readers to read or authors to publish. Contributions to the journal shall be submitted in English, with summaries in additional relevant languages where applicable. The journal is open to all researchers globally, regardless of gender, career stage or ethnic and religious affiliation. The Journal is published twice a year. The Journal is indexed in the Directory of Open Access Journals (DOAJ). The journal is also indexed in the ARCOM database and Google Scholar. Authors can self-archive the final published PDF or version of the record on institutional repositories, personal websites, academic websites, and social media platforms.
The JCBM is an open access journal, and the authors (copyright owners) should be properly acknowledged when works are cited. Authors retain publishing rights without any restrictions.
Improving Business Resilience, Digital Readiness, Project Performance and Sustainable Construction in Emerging Markets
Welcome to Issue 2 of Volume 8 of the Journal of Construction Business and Management. This issue brings together five papers that address important concerns in the practice of construction business and project management. The papers focus on project management performance, business survival, net-zero construction, digital transformation, and supply chain management. The studies show that construction performance depends on people, organisations, technology, finance, sustainability, and governance. They also show the need for practical strategies that can help construction organisations improve delivery, manage uncertainty, and respond to changing economic and environmental conditions. The articles in this issue were contributed by 20 authors from Nigeria, South Africa, and China. The studies are primarily set in sub-Saharan Africa construction contexts, proposing useful lessons for other emerging markets facing similar challenges.
Copyright (c) 2026 Abimbola Windapo; Nnedinma Umeokafor, Oluwole Olatunji https://creativecommons.org/licenses/by/4.0
Prioritizing Strategies for Surviving Economic Turbulence: Case of Quantity Surveying Consultancy Organizations in Nigeria
Economic contraction is inevitable in any business lifetime and often hinders it from achieving the desired objectives. The need to adopt proven survival strategies is essential to survive the adverse effects of economic downturn in most developing countries. Of the construction-related organizations, quantity surveying consultancy organizations often suffer the highest effect of economic turbulence because they are majorly classified as micro-sized or small-sized firms. In developing countries however, firms in these classifications are the livewire of the construction industry. Hence, the need to assess the strategies for surviving economic turbulence with a view to prioritizing the strategies to be adopted for enhancing the continual service delivery of quantity surveying consultancy organizations. To achieve this study’s goal, quantitative research approach was adopted and through the questionnaire-survey, data was obtained from top management or principal partners of 99 quantity surveying consultancy organizations in South-western, Nigeria. The data collected were analysed using descriptive and inferential statistics including mean score, standard deviation, Kruskal Wallis test, Mann Whitney test, reliability test, normality test, and factor analysis. Horn parallel analysis was further conducted to determine the appropriate factors from the principal component analysis generated from the factor analysis. Based on the results of the analysis, the prioritized strategies for surviving economic turmoil include ‘organizational development and innovation’, ‘merger and partnership’, and ‘business and marketing strategies’. The need for embracing innovation in service delivery of quantity surveying firms, engaging competent management head for appropriate decision-making are recommended. Keywords: construction organizations, economic turbulence, firm survival, Nigeria, quantity surveying, strategies.
Copyright (c) 2026 Dr. Dorcas Moyanga , Dr. Lekan Ojo, Prof. Deji Ogunsemi https://creativecommons.org/licenses/by/4.0
Advancing Multidisciplinary Approaches for Sustainable Construction and Project Management
The construction industry is undergoing a profound transformation driven by rapid advances in digital technologies, heightened sustainability imperatives, and increasing pressures for resilience, efficiency, and accountability. Across both developed and developing economies, these forces are reshaping how construction projects are conceived, delivered, and managed. Yet, the pace and nature of this transformation remain uneven, particularly in contexts characterised by institutional constraints, fragmented industry structures, and resource limitations. It is against this backdrop that this special issue of the Journal of Construction Business and Management (JCBM) was conceived.
Copyright (c) 2026 Kehinde Temitope Alade, Justus Ngala Agumba https://creativecommons.org/licenses/by/4.0
Evaluation of Sustainable Building Technologies Adoption in Housing Construction Across Socio-Economic Contexts in Cape Town, South Africa
This research explores the adoption patterns and the key factors affecting the adoption of innovative sustainable building materials in housing construction across socio-economic contexts in Cape Town, South Africa. A mixed-methods approach was used in collecting data using semi-structured interviews and the survey questionnaires randomly distributed to Cape Town residents and purposively selected professionals working in the housing construction projects. The data collected was analysed using descriptive, thematic, and inferential statistical technics. The study found that most respondents from both classes were aware of sustainable building technology and materials and perceived that environmentally friendly building materials lessen the impact of construction on the environment. The majority of low-class respondents lack access to resources such as government assistance and financial resources compared to middle- and high-class respondents. Both groups utilize recycled materials more often than not. No significant difference was found in the main variables influencing respondents’ choices regarding the use of sustainable building materials across the middle-high-class and lower-class groups. In South Africa, the adoption of sustainable building practices is impeded by socio-economic constraints, technological limitations, economic barriers, and insufficient awareness. This study advances knowledge of the how economic circumstances affect at different levels the use of sustainable building materials and technology in housing construction. The study recommends that governments and financial institutions creates initiatives in the form of trainings and financial incentives to equip stakeholders with the necessary information to improve the likelihood of adopting sustainable practices. Keywords: Environmental impact, Housing, Income level, Sustainable building technologies, South Africa.
Copyright (c) 2025 Kabemba Ngoy, Esona Daweti, Relebohile Molise, Darmarajan Chinasamy, Abimbola Windapo https://creativecommons.org/licenses/by/4.0
From Readiness to Implementation: A Framework for BIM Adoption in Facilities Management Organisations
This study investigates the readiness of facilities management organisations (FMOs) for adopting Building Information Modelling (BIM). Data was collected from a sample of 51 facilities management practitioners in South Africa, drawn from a target population of 209 registered professionals. The Technology Readiness Index (TRI) was applied to measure levels of optimism, innovativeness, discomfort, and insecurity towards BIM. Results show a medium readiness level (TRI score of 3.15), with high optimism and innovativeness offset by significant insecurity and discomfort barriers. Key external challenges include frequent power failures, limited owner interest, and prioritisation of initial capital costs. Based on these findings, an implementation framework is developed, consisting of a four-phase structured approach: awareness, pilot, scale, and institutionalisation. This approach is specifically designed to leverage the high Optimism and Innovativeness found while systematically mitigating the core barriers of Discomfort and Insecurity identified by the TRI assessment. The resulting implementation plan outlines strategies to overcome organisational barriers and strengthen contractual provisions for BIM integration. This research provides both an empirical diagnosis of BIM readiness and a structured roadmap for systematic adoption in the South African context. Keywords: Building Information Modelling, Facilities Management, Technology Readiness, Digital Transformation, South Africa.
Copyright (c) 2026 Brent Cloete, Justus Agumba, Oluseyi Julius Adebowale, Chris Meyer https://creativecommons.org/licenses/by/4.0
From Exploration to Prioritization: Advancing BIM-IOT Integration for Construction Health and Safety Improvement
The construction industry faces significant workplace safety-related challenges, with developing countries experiencing disproportionately high accident rates. While Building Information Modeling (BIM) and Internet of Things (IoT) technologies show individual promise for safety enhancement, their integrated application remains underexplored in developing contexts. This study employs a mixed-method approach combining systematic literature review with quantitative survey validation to investigate BIM-IoT integration advantages for construction safety in South Africa. The literature review analyzed peer-reviewed articles published between 2010-2025, while the empirical phase surveyed construction professionals from CIDB-registered companies. Data analysis utilized exploratory and confirmatory factor analysis to validate identified advantages. The systematic review identified fifteen key advantages, with "improved safety monitoring" as the most cited advantage, followed by "real-time decision-making" and "hazard identification". Quantitative validation confirmed strong literature-practice alignment, with the same three advantages ranking highest among practitioners (mean scores 4.28, 4.22, and 4.19 respectively), confirming universal applicability of core advantages. Statistical analysis revealed five underlying dimensions: Real-time Monitoring & Control, Safety Planning & Design, Training & Communication, Investigation & Reporting, and Compliance & Economics. All factors demonstrated excellent reliability. Context-specific insights revealed that South African professionals prioritize regulatory compliance and cost considerations more than global literature suggests, while design-phase hazard elimination ranked lowest despite theoretical recognition. Despite moderate technology familiarity, significant implementation gaps exist, indicating substantial opportunities for safety improvement. This research provides comprehensive quantitative validation of BIM-IoT safety advantages in a developing country context, offering evidence-based priorities for technology adoption and policy development. Keywords: Advantages, BIM-IoT, Integration, Construction Safety, South Africa
Copyright (c) 2026 Mojtaba Amiri, Ehsan Saghatforoush https://creativecommons.org/licenses/by/4.0
Constraining Sustainability: A Critical Examination of Construction Policy and Practice in Nigeria
This paper examines the policy-related challenges faced by stakeholders in promoting sustainable construction practices within Nigeria's construction sector. The research objective was pursued through a comprehensive literature review and semi-structured interviews with eleven built environment professionals based in Lagos and Abuja. Using NVivo 14, a thematic analysis was conducted, yielding seven key themes. Among these, the most significant were the weak enforcement of the Nigerian building code, limited public and professional awareness of sustainable construction, and insufficient municipal capacity to support implementation at the local government level. The findings underscore the need for stronger regulatory frameworks, clearer enforcement mechanisms, and a coordinated awareness strategy to support policy adoption and compliance. The study also highlights the need for active political will, alongside stakeholder collaboration, to ensure policy continuity and mitigate the effects of changing government administrations. Government agencies, policymakers, and industry professionals must therefore collaborate more strategically to drive innovation and strengthen policy adaptation mechanisms. Overall, this study advances knowledge of sustainable construction policy in developing economies by presenting practitioner-based evidence on Nigeria's specific challenges in policy implementation and political will, from the perspective of senior construction industry professionals. Keywords: Building code, Nigeria, policy implementation, professionals, stakeholders, and sustainable construction
Copyright (c) 2026 Nishani Harinarain, Ayotunde Babalola https://creativecommons.org/licenses/by/4.0
Smart, but Not Spontaneous? Exploring the satisfaction Gap and drivers in Smart Lighting in Student Housing in Ghana
Smart lighting is emerging in student housing across Africa. This study assesses the drivers and satisfaction of smart lighting in university housing in Southern Ghana. The study used an embedded research method, including a survey of 334 student residents and interviews with 10 housing managers across five purpose-built student housing facilities at five selected public universities in Southern Ghana. The Relative Importance Index and thematic analysis were used as data analytical techniques. The findings reveal that accommodation needs primarily drove the adoption of smart lighting in student housing. The satisfaction levels of smart lighting were limited to lighting controls in lavatories, bedrooms, study areas, the kitchen, and common areas. However, dissatisfaction with lighting was associated with adjusting to the minimum light intensity and controlling artificial lighting. Technically, the limited influence of facilities management factors on smart lighting adoption poses a significant risk to energy sustainability if left unaddressed. Interviews reveal that students' lack of knowledge impacts their satisfaction with and usage of smart lighting systems. At a minimum, student housing managers and students would need education on smart lighting. Keywords: Energy sustainability, smart lighting, sustainable design, student housing, Technology Acceptance Model
Copyright (c) 2026 Iruka Chijindu Anugwo, Dr Miller , Prof. Elvis, Dr Fredrick https://creativecommons.org/licenses/by/4.0
Factors Influencing Procurement in Construction: The Role of Clients and Construction Machinery in KwaZulu-Natal
This study identifies the client and machinery-related factors and examines their interrelationships in construction procurement, employing a systems-thinking approach. Data from stakeholders in the KwaZulu-Natal construction industry were analysed through statistical methods and Applied Systems Analysis (ASA), with causal loop diagrams (CLDs) illustrating how procurement performance evolves via reinforcing and balancing feedback loops. Findings indicate that clients’ emphasis on cost and timely delivery strongly drives procurement decisions but can weaken decision-making, reduce communication, and increase project variations. Machinery-related challenges, including poor maintenance, high hiring costs, and limited access, further exacerbate inefficiencies. When considered together, balancing loops emerge, where strong governance, effective communication, preventive maintenance, and operator training stabilise and improve outcomes. The study contributes theoretically by advancing a systems-based perspective that integrates client governance and machinery management, and practically by identifying leverage points for policymakers, clients, and contractors, such as improving governance, embedding maintenance practices, aligning priorities with resource planning, and institutionalising feedback. Procurement effectiveness is thus shaped by interdependent governance, decision-making, resource management, and systemic learning. Keywords: Applied Systems Analysis; Client; Construction; Machinery, Procurement; Governance
Copyright (c) 2026 Ayodeji Aiyetan, Kumar Dillip Das, Blessing Ayodabo https://creativecommons.org/licenses/by/4.0
Risk Mitigation Strategies in Financing Renewable Energy Projects in Sub-Saharan Africa
There is an acute electricity shortage in Sub-Saharan Africa (SSA), and electricity blackouts are common. Climate change and carbon dioxide gas emissions from conventional power-generating systems are also of great concern. Africa has vast renewable energy resources, including hydropower, solar, wind, biomass and geothermal, which are relatively unexploited. However, there is currently a knowledge gap on how renewable energy projects can be derisked to increase the flow of international private capital into them. Based on a literature review, this study aims to identify the risk factors that hinder investment in renewable energy development in SSA. The review finds that barriers to renewable energy development include fragmented electricity markets, utilities with poor balance sheets and low credit ratings, high energy transmission losses, political risks, high initial capital costs, poorly directed subsidies, insufficiently developed money markets, and a poor regulatory framework. Efficient risk mitigation strategies are proposed. The study also finds that the global utility-scale levelized costs of electricity from renewable energy resources compare favourably with those of conventional sources. Countries in SSA need to draw up a clear policy framework with legally binding targets for the contribution of renewable energy to the energy supply portfolio. In addition, subsidies currently enjoyed by conventional energy generators need to be restructured to target low-income groups. SSA countries should identify pipelines of suitable renewable energy projects, complete feasibility studies and invite potential developers. Risks faced by international investors in renewable energy projects, including political, commercial and financial risks, are insurable. SSA faces a large infrastructure financing gap. Closing this financing gap requires building efficient local capital markets to mobilise domestic savings, reduce the costs of capital for renewable energy projects, and reduce reliance on foreign debt. An important consequence of this work is that it is possible to accelerate the development of innovative financing solutions to ramp up investment and deliver clean energy for all. Keywords: Finance, Renewable Energy Projects, Risk Management
Copyright (c) 2025 Sam Wamuziri https://creativecommons.org/licenses/by/4.0
Nature-Based Solutions and Materials Promoting Net-Zero Construction in South Africa: Trends and Insights From a Bibliometric Review
Buildings contribute approximately 40% of global greenhouse gas emissions, necessitating urgent action toward net-zero construction through Nature-based Solutions (NbS). While NbS have been studied individually, a systematic synthesis of how they integrate with sustainable materials for decarbonisation remains limited. This bibliometric review synthesises emerging trends in NbS and sustainable materials for net-zero construction, addressing a critical knowledge gap in the field. Using structured database analysis, 30 peer-reviewed studies were systematically retrieved and analysed through cluster analysis to identify thematic patterns and research trajectories. Five key research themes emerged: (1) Innovative Strategies for Decarbonisation and Circular Economy, (2) Sustainable Building Materials and Carbon Management, (3) Energy Efficiency and Decision-Making in Sustainable Architectural Design, (4) Zero-Carbon Strategies in Construction and Housing, and (5) Embodied Carbon and Sustainability in Construction Supply Chains. The analysis reveals that NbS significantly reduce carbon emissions, optimises supply chains, and enhances energy efficiency in building systems. However, critical gaps persist in integrating life-cycle analysis with nature-based materials and in addressing regional adoption disparities. This bibliometric approach provides a quantitative foundation for identifying research priorities and policy implications in sustainable construction, offering insights to researchers, practitioners, and policymakers working toward environmentally conscious building practices. Keywords: Energy-Efficient Buildings, Nature-based Solutions (NbS), Net-Zero Construction, Sustainable Construction, Zero-carbon materials.
Copyright (c) 2026 Nana Akua Asabea Gyadu-Asiedu, Clinton Aigbavboa, Seyi Stephen https://creativecommons.org/licenses/by/4.0
Port Efficiency: The Application of Blockchain Technology in the Construction Material Supply Chain
The Port of Durban has recently experienced operational delays, which have affected its performance. Delays at the Port hinder the timely completion of projects in South Africa's construction sector. Hence, this exploratory research focuses on identifying, through the literature, the suitability and consequences of using blockchain technology to facilitate the supply chain for construction materials. Furthermore, the port productivity of the Port of Durban was compared with that of Rotterdam harbours. The Quantitative Research Approach aligns with this research philosophy and underpinnings. Secondary data are collected from the port website, and the Malmquist Productivity Index is used to determine the enablers of Port Productivity from 2017 to 2023. The heterogeneity of the port cases limits the generalisation of findings. However, policymakers, project managers, investment planners, and operational practitioners will benefit as the possibilities of blockchain technology in enhancing the supply chain of construction materials are discussed. Due to time constraints, the data is limited to the period of 2017-2023. The research findings show that technologies such as Blockchain and artificial intelligence are major drivers of port productivity at the Port of Rotterdam. The application of various customised technologies has improved the Port of Rotterdam's productivity. The construction sector is in dire need of effective, efficient port systems, given the multiple stakeholders and projects. The application of Blockchain technology, especially with smart contracts, provides a degree of flexibility. Keywords: Blockchain, Construction Material Supply Chain, Efficiency, Productivity, Port of Durban and Rotterdam.
Copyright (c) 2025 Adeola Oluwatoyin Osundiran, Prof https://creativecommons.org/licenses/by/4.0
The Influence of Technical and Non-Technical Emergency Response Systems on Infrastructure Resilience
This study evaluates the impact of Emergency Response Systems (ERS) on infrastructure resilience in the Ashanti Region of Ghana using a quantitative research approach. A questionnaire survey was administered to 225 professionals, including facility managers, engineers, architects, building inspectors, and NADMO officials, yielding 159 valid responses. The data were analysed using descriptive statistics, such as means and standard deviations, and exploratory factor analysis and partial least squares structural equation modelling.The findings indicate that both technical and non-technical ERSs significantly affect infrastructure resilience, with nine technical and seven non-technical ERSs receiving high performance ratings. Economic factors, such as property damage, and socio-political issues, including low wages, were closely linked to ERS effectiveness. Key challenges identified included inadequate consideration of cultural factors, limited institutional capacity, and insufficient funding. These challenges were strongly influenced by technical (β = 0.223, p < 0.05) and non-technical (β = 0.462, p < 0.05) ERS elements. Consequently, these limitations affected economic (β = 0.195, p < 0.05) and socio-political (β = 0.325, p < 0.05) outcomes, highlighting the interdependence between ERS components and broader systemic resilience. In practice, the study emphasises the need for integrated ERS planning within broader institutional, legal, and socio-economic systems by government agencies and facility managers. It advocates for targeted technological investments, legal frameworks, community education, and long-term risk management strategies. This study presents a novel interdisciplinary framework that integrates engineering and policy perspectives. Its originality lies in the comprehensive assessment of both technical and non-technical ERS components, offering valuable insights for strengthening infrastructure resilience in developing contexts. Keywords: Emergency response, Disaster, Facilities, Infrastructure resilience, Natural hazard.
Copyright (c) 2025 Haruna Domanamwin Abudu, Cecilia Modupe Mewomo, Kofi Owusu Adjei, Francis Kwesi Bondinuba, Murendeni Liphadzi https://creativecommons.org/licenses/by/4.0
Leveraging Artificial Intelligence for Digital Transformation of Construction and Project Management Practices
The construction and project management (CPM) sector is increasingly recognising the transformative potential of Artificial Intelligence (AI) to enhance efficiency, decision-making, and risk management. However, the industry faces significant challenges in adopting AI, including fragmented implementation approaches, workforce readiness gaps, and concerns related to governance and data security. This study develops a structured AI implementation strategy tailored for CPM by employing a Systematic Literature Review (SLR) methodology. Using a transparent and replicable review process to synthesise evidence from peer-reviewed articles, industry reports, and grey literature. The analysis highlights thematic dimensions such as application areas, impact on efficiency, cost, and time management, and the challenges of adoption, taking into consideration the governance and policy alignment, digital infrastructure, stakeholder engagement, workforce capacity, and ethical considerations. Based on these findings, the research proposes a comprehensive implementation strategy that integrates technical, organisational, and ethical perspectives. The contribution of this study lies in providing both scholars and practitioners with an evidence-based framework to guide AI integration in CPM, bridging the gap between theoretical discourse and industry practice, and fostering sustainable digital transformation in the sector. Keywords: Artificial Intelligence, Construction, Implementation Strategy, Project Management, Systematic Literature Review.
Copyright (c) 2025 Omojokun Gabriel Aju, Professor Kgabo https://creativecommons.org/licenses/by/4.0
An Exploratory Factor Analysis of Critical Barriers to Adopting Emerging Technologies for Quality Management in Construction Projects
The aim of this study is to examine the barriers to the adoption of emerging technologies for quality management in construction projects. A questionnaire was designed to examine the barriers to the adoption of emerging technologies for quality management in construction projects. Questionnaires were distributed, and 127 valid responses were elicited. Thereafter, data were analysed using descriptive and inferential statistics. The study was limited to barriers to the adoption of emerging technologies in construction quality management in Nigeria utilising a quantitative research method. The study’s findings can serve as a model for tackling similar barriers in other countries in the global south. The results of the exploratory factor analysis reveal that the critical barriers to emerging technologies in construction quality management in the Nigerian construction industry can be grouped into three principal components: institutional and regulatory, organisational, and technology and industry collaboration barriers. Understanding these findings offers a roadmap for accelerating the adoption of emerging technologies in construction quality management, leading to improved productivity, reduced rework, enhanced compliance, and sustainable industry growth. Keywords: Adoption, Barriers, Construction projects, Emerging technologies, Quality management.
Copyright (c) 2026 Innocent Osuizugbo, Okorafor Chikezirim, Bankole Awuzie, Victor Iyanda https://creativecommons.org/licenses/by/4.0
The Effectiveness of Supply Chain Management in Enhancing Project Management Outcomes
Supply Chain Management (SCM) plays a critical role in improving the efficiency and effectiveness of project management across various industries. This paper explores the effectiveness of SCM on project management outcomes in local municipalities, focusing on key performance indicators such as cost reduction, time management, risk mitigation, and quality control. Effective SCM integration within project management frameworks minimizes delays, optimizes resource allocation, and improves overall project performance. This paper also examines case studies where efficient SCM has led to successful project completion and identifies challenges such as supply chain disruptions, vendor management issues, and compliance risks. The study employed a quantitative research design, targeting all professionals engaged in project management and supply chain management within the Thembisile Hani Local Municipality. Data collection considered factors such as organizational size, geographic location, and historical project performance. A stratified random sampling technique was used to ensure proportional representation across various professional categories, resulting in a sample of 56 participants for statistical analysis. Descriptive statistics, including frequencies and percentages, were used to summarize the data, while inferential analysis was conducted using Spearman’s correlation to examine significant relationships between the constructs measured. The findings suggest that companies that prioritize robust SCM practices achieve better project outcomes in terms of cost efficiency, quality assurance, and stakeholder satisfaction. Additionally, integrating SCM principles into project management enhances operational efficiency and resilience, making it a vital component for achieving strategic project goals. The research highlights how the SCM strategies, such as just-in-time (JIT) delivery, and risk mitigation contribute to enhanced project execution. By streamlining supply chain processes, organizations can mitigate uncertainties, minimize waste, and improve collaboration among stakeholders. Future research should explore advanced digital technologies and sustainable SCM practices to further optimize project success. Keywords: supply chain management, project management, key performance indicators, resource allocation, quality.
Copyright (c) 2026 Jey Nyalungu, Sizwe Mbona, Sijuwade Ogunsola, Venus Sibuyi https://creativecommons.org/licenses/by/4.0
Integrating sustainable materials into construction: A review of Zimbabwe’s Model building by-laws
Environmental challenges associated with the use of traditional construction materials are widespread in Zimbabwe. Despite the availability of sustainable construction materials, the failure to adopt the Model Buildings by-law of 1977 has stalled the promotion of strategic interventions. Hence, the study identified pertinent modifications to the Model building by-laws that could enable the utilisation of sustainable construction materials—the interpretivist philosophy employed semi-structured online interviews. Purposive sampling was used to solicit views from sixteen (16) construction professionals, academics, and relevant local government officials with experience in sustainable construction. The generation of modern by-laws with relevant, sustainable material specifications, design-related modifications, and the adoption of green building principles or methodologies were the major themes identified. A comprehensive stakeholder engagement was recommended to ensure that any modifications are practical and implementable. Using sustainable construction materials requires a policy intervention incorporating a comprehensive stakeholder support framework from manufacture to material disposal. The paper highlights the necessary changes to the model-building by-laws (MBBLs) to integrate sustainable construction material utilisation in Zimbabwe. This is valuable to all stakeholders in the construction industry as it aligns with the Sustainable Development Goals of climate action and responsible production and consumption. The main limitation was the exclusive use of a key-informant qualitative design rather than end users. However, the exploratory nature of the study supported the approach. Keywords: Building regulations, Model building by-laws, Sustainable construction materials, Zimbabwe.
Copyright (c) 2026 Cynthia Moyo, Tirivavi Moyo, Mabel Vongai Mudombo https://creativecommons.org/licenses/by/4.0
Assessing the Mediating Role of Project Management Training on the Nexus between Job Satisfaction and Project Performance in the Nigerian Construction Industry
This study fills a critical gap in behavioral science by exploring the mediating role of project management training (PMT) in the relationship between job satisfaction (JS) and project management performance (PMP) within Nigeria’s construction industry a context rarely examined in prior research. Using a non-probabilistic sample of 250 professionals, with 208 valid responses, data were analyzed through structural equation modeling to test both direct and indirect effects. Results show that JS has a significant positive effect on PMP (β = 0.250; p = 0.003), while PMT strongly predicts PMP (β = 0.833; p = 0.000). Indirect effects analysis confirms that PMT partially mediates the JS–PMP relationship (β = 0.295; p = 0.000), meaning job satisfaction still enhances performance even when training is accounted for. This mediating role represents the study’s key novelty, demonstrating that training amplifies but does not replace the influence of employee satisfaction on project outcomes. The findings emphasize that improving job satisfaction alone is insufficient for optimal project results. Targeted PMT equips workers to manage complex construction demands, boosting engagement and overall performance. Practically, the study provides actionable insights for managers and policymakers: integrating structured training programs with initiatives to enhance job satisfaction is essential for stronger project delivery and sustainable development within Nigeria’s construction sector. Keywords: Project management training, job satisfaction, project management performance, construction industry.
Copyright (c) 2026 Ademola Samuel Sajuyigbe, Olusegun Samuel Ogundare, Bolanle Mistura Sanusi, Abiola Olubunmi Akinbobola, Adeniran Rahman Tella, Nwoye James Obi https://creativecommons.org/licenses/by/4.0
Navigating Construction Challenges, Claims, Contracts, Materials and Consumer Choices in Emerging Markets
Welcome! This is Issue 1 of Volume 8 of the Journal of Construction Business and Management. The Issue brings together diverse studies that examine emerging-market contexts and how they shape construction management practice. Studies reported in the focus on topical issues ranging from contract drafting and claim handling to material choices and drivers of consumer behaviour. The papers collectively highlight the interdependencies among legal frameworks, project governance, market dynamics, and sustainability imperatives that define emerging markets and developing-country construction landscapes. These articles were contributed by 14 authors from Nigeria, South Africa, Sri Lanka, Tanzania, Thailand and the United Kingdom.
Copyright (c) 2025 Abimbola Windapo; Nnedinma Umeokafor, Oluwole Olatunji https://creativecommons.org/licenses/by/4.0
State of Women’s Employment and Education in South Africa
DEEP-IDEA SA Workshop provided an update on the British Commission-funded research project between the Universities of Plymouth, Reading, and Cape Town, focusing on the inclusion of women in construction and the potential positive impact of digital technology. This keynote speech commenced with a visualisation of the beautiful, rural countryside of the Eastern Cape during the late 1960s. Exclusion from mathematics and science subjects applied to all black Africans; additional limitations existed on women, for example, limitations of movement and job opportunities; and the legal status of minors, reversed only by the 1996 final Constitution. Applying cultural-historical activity theory provides insight into progress made, but also the magnitude of the challenge that faced South Africa in 1994, persisting to date. Women now fulfil a range of roles, many at management level, particularly evident in the banking sector, administrative roles, and within the police service. In the construction sector, however, fewer women are employed, although in the informal construction sector, which has grown slightly faster than the formal sector, women have established and lead construction companies. Nationally, women constitute 51% of the population. In education, females have overtaken males at the secondary school level, and now predominate in tertiary enrolment. Registration of women is limited in areas of: electrical infrastructure, engineering, architecture and built environment. Exclusion from mathematics (as opposed to mathematics literacy) and science limits entry to technical qualifications. The unemployment level remains a source of concern, with youth between 15 and 24 years of age at 62.4%, disproportionately affecting young women. The Presidential Youth Initiative, part of the Basic Education Employment Initiative, recommenced in 2025 to offer 200,000 school assistant opportunities. These statistics provide the agenda for participant discussion, including obstacles to mathematics provision.
Copyright (c) 2025 Sylvia Hammond https://creativecommons.org/licenses/by/4.0
Evaluating the Economic Impact of Alternative vs. Conventional Construction Materials for Residential Projects in Tanzania: Integrating Environmental and Social Criteria
Previous research in Tanzania has focused on comparing the mechanical and environmental properties of sustainable building materials (SBMs) with those of their conventional counterparts; however, there remain limited contributions in assessing the economic impacts associated with this trend. This significantly hinders the adoption of SBMs in residential construction, as economic viability remains a critical factor in material selection in developing countries, such as Tanzania. Using cost-benefit analysis (CBA), this study addresses this gap by evaluating the economic viability of SBMs in comparison to conventional materials for residential building projects in Tanzania, while considering environmental and social factors. To achieve this aim, a comparative analysis of two material alternatives, namely compressed stabilised earth blocks (CSEBs) and conventional concrete blocks, was conducted based on predefined criteria, including cost, local availability, and ease of use. Findings reveal that CSEB walls are approximately 18% more cost-effective than concrete blocks, offering enhanced constructability and reducing environmental impact, rendering them a highly recommended option for sustainable residential construction. The novelty of this study lies in the application of CBA, which is predicated on developing unit rates per unit scale through a cost breakdown, enabling stakeholders to adjust cost components at a granular level for informed decision-making. Practically, this study provides a cost-based decision-making framework for selecting SBMs in Tanzania while promoting awareness through suggesting an improved format of price list that integrates sustainable alternatives. However, the study is limited by its focus on a specific region and materials, as well as the qualitative treatment of environmental and social criteria. Future research should expand the analysis to include broader aspects, thereby better elucidating the overall suitability of SBMs in diverse contexts.
Copyright (c) 2025 Constant Mahame, Geraldine Kikwasi, Dr., Prof. https://creativecommons.org/licenses/by/4.0
When Rome is only half-built: Construction contracts and special damages
Copyright (c) 2025 Siyabonga Nyezi https://creativecommons.org/licenses/by/4.0
Factors Influencing End–Users' Decision on the Purchase of Brands of Cement
Cement is one of the most essential construction materials used as a binder in mortar or concrete. This research determined factors influencing end–users' decisions to purchase cement brands. The objectives of the study were to identify prevailing cement brands in the study area and the purchase decision factors. This research sourced data through a questionnaire survey. Two hundred and three (203) questionnaires were administered to construction industry professionals randomly sampled from a list of active sites on Lafarge Cement Lagos Island (Simawa) and Mainland (Ikeja and Lekki – Ajah) Sales Excellence archive (as at March 2023), with one hundred and nineteen (119) returned (58.6% return rate). Findings revealed the most prevalent cement brand to be DanCem (AHP eigenvalue = 0.39). This is followed by the Lafarge brand – both Elephant Classic and Elephant Supaset cement (0.23). The most prominent factor influencing end–users' decision to purchase cement brand(s) is the company responsibility (Eigenvalue = 11.23), which explains 28.8% of the total Variance in the initial 39 itemised factors. The cement and cement properties follow this. However, the role of technical assistance was highlighted as germane to end-users’ purchase decisions. The research also recommends further studies on the socio-ecological dimensions of cement for sustainable development and supply chain management.
Copyright (c) 2025 Taiwo Alao, Oseghale, Adeyeba, Adekunle Ahmed Aliu, Bamidele E. Tickson https://creativecommons.org/licenses/by/4.0
Innovative and Strategic Approaches for Overcoming Challenges in the Construction Industry
The construction industry, a major contributor to economic development, continues to face challenges and opportunities. This December 2024 issue of the Journal of Construction Business and Management features diverse research articles, bringing new perspectives and solutions to pressing issues within the construction industry, particularly how project success is shaped by the ethos of fair financial and contract practices, leadership, technology and price escalation. These articles were contributed by a total of 17 authors from Malaysia, Nigeria, South Africa and Zambia, highlighting the pathway towards enhancing the sustainability, integrity, and performance of the construction industry. Although the articles are contextualised on issues that are prevalent in developing countries, researchers worldwide would find these articles useful for their additionality to theory building, scientific rigour and construction as a global discourse.
Financial Challenges Leading to Premature Contract Termination in Ghanaian Construction Industry: Causes and Mitigation Strategies
This study examines the link between financial challenges and premature construction contract termination in Ghana’s construction industry. The study is grounded in Keynesian economics, which offers insights into the broader economic impacts of these financial challenges, and cash flow management theories, which help analyze the financial viability and liquidity issues that exacerbate these risks. Additionally, financial risk management models are employed to assess the risks related to banking disputes and economic instability, providing a comprehensive framework for understanding the financial difficulties contributing to contract termination. Employing a quantitative research approach, Data from 315 industry professionals revealed three key dimensions of financial challenges: Financial Integrity Risks (FIR), Financial Mismanagement and Economic Instability Risks (FMEIR), and Financial Risk Due to Banking Disputes and Instability (FRBDI). Structural equation modelling confirmed the robustness of the proposed model, highlighting the strong correlations between these financial risks and contract termination. The findings emphasize the need for proactive risk management and comprehensive contractual strategies to prevent contract disputes and ensure project viability. For stakeholders in the construction industry, this study underscores the practical importance of implementing rigorous financial risk management strategies. By enhancing project planning, fostering stakeholder collaboration, and ensuring robust contractual arrangements, the industry can mitigate the adverse effects of financial instability and improve overall project outcomes.
Copyright (c) 2025 Charles Egyabeng Coleman, Erastus Misheng'u Mwanaumo, Mundia Muya, Rahimi A. Rahman https://creativecommons.org/licenses/by/4.0
Socio-Political and Macro-Economic Impact of Tender Price Inflation in Zambian Public Construction Projects
A well-managed tender price allows governments to improve sustainable construction. Currently, there is no tender price management model to regulate tender price inflation in public projects in Zambia. The paper aims to develop a model that proposes a practical solution to critical challenges related to tender price inflation in public projects in Zambia. The study utilized mixed methods, in which purposive snowball sampling was used to identify 14 participants for interviews to investigate socio-political factors, and a questionnaire survey was administered to 170 project management practitioners to investigate economic factors that influence tender price inflation in the Zambian construction industry. Equations were derived from ordinary least squares (OLS) method to determine an optimum domain-specific tender price, while the qualitative data provide the basis for socio-political strategies. Findings show that the model has unlimited prediction capabilities while accounting for various correlations between volatilities. Further, combining the quantitative and qualitative platforms of the model facilitates a low variable tender-price output that is critical to the predictability and certainty in determining the ability of the project to meet interest and fund redemption. Key practical benefits of providing a construction model with low inflation in tender price include improved cost predictability. The study concludes that a model that reduces inflation in tender prices enables more accurate budgeting, helping stakeholders plan projects with a higher degree of certainty. This reduces the risk of cost overruns and allows for better resource allocation. The value of this study lies in its originality, as it presents the first comprehensive tender price management model specifically tailored to public construction projects in Zambia, offering an innovative solution to the persistent challenge of tender price inflation, and contributing significantly to the improvement of sustainable infrastructure development. Keywords: construction, infrastructure development, management model, public sector, tender price.
Copyright (c) 2025 Moffat Tembo, Charles Kahanji, Erastus Misheng'u Mwanaumo https://creativecommons.org/licenses/by/4.0
Participative Leadership and Success of Government Construction Projects in Uganda: Testing the participative leadership dimensions.
This paper aimed at establishing whether all dimensions of Participative Leadership, namely consultation, delegation, and collective decision making, matter in the Success of Government Construction Projects in Uganda. The study employed a cross-sectional and quantitative approach utilising a self-administered questionnaire to gather data. Stratified random sampling was used to select a sample of 100 construction projects from a population of 120 from the five divisions of Kampala district (KCCA website). Later, purposive sampling was used to select a project manager, engineer, contractor and local council leader from each of the 100 projects arriving at a total of 400 respondents. Using SPSS, correlation analysis examined the association between variables, while linear regression analysis assessed each participative leadership dimension to project success. Results revealed stakeholder consultation and joint decision-making are the most significant participative leadership style dimensions of project success. Theoretically, this study provides maiden evidence of the insignificant contribution of delegation to the success of government construction projects, highlighting stakeholder consultation and joint decision-making as key components in project success based on findings from Uganda. In practice, while executing, managers should consult and jointly make project decisions with stakeholders to realise project success.
Copyright (c) 2025 Dr. Ssenyange Kasimu, Dr. Kudakwashe Chodokufa , Dr. Beverly Maki Ntshabeleng , Ms. Namiyingo Sophia https://creativecommons.org/licenses/by/4.0
Unveiling Construction Excellence: Strategies, Challenges and Innovations
The construction industry, as a cornerstone of economic development, plays a pivotal role in shaping infrastructure and enhancing the quality of life globally. This thirteenth issue of the Journal of Construction Business and Management presents a collection of research articles by twelve authors from South Africa, Tanzania, the United Kingdom and Zambia. The articles examine the intricacies of procurement strategies, quality management, project management tools, corruption and innovative construction methods. These articles collectively highlight the pathway towards achieving excellence in the construction industry of developing countries, addressing both persistent challenges and emergent solutions.
Copyright (c) 2024 Abimbola Windapo; Nnedinma Umeokafor https://creativecommons.org/licenses/by/4.0
Construction Claim Management among Small and Medium-Sized Contractors: A Case Study of Sri Lanka amidst its Financial Crisis
This study reviews construction claims management among Small and Medium-sized Contractors (SMCs) in developing countries, focusing on Sri Lanka during its financial crisis. Economic crises intensify the sector’s inherent risks and complexities, increasing claims and delaying project delivery for SMCs. The research identifies deficiencies in current claims management practices and suggests strategies for improvement during such events. A mixed-method approach, including literature reviews, surveys, and expert interviews, explores claim types, origins, and the specific impacts of exceptional events on SMCs. The findings highlight challenges such as skill shortages, gaps in contractual knowledge, insufficient delay analysis, inadequate documentation, high staff turnover, and poor negotiation and communication. To address these issues, the study proposes strategies such as implementing robust record-keeping systems, improving contractual knowledge through staff training, and fostering better collaboration and communication with project stakeholders to enable SMCs to manage claims effectively during economic crises. This research provides practical suggestions to improve claims management practices and build resilience for future crises, contributing to the stability and development of the construction industry in similar contexts.
Copyright (c) 2025 Vaigunthan Pakeerathan, Kisaanthan, Mahesh Abeynayake https://creativecommons.org/licenses/by/4.0
Addressing the Housing Shortage Gap in Nigeria: An exploration of Dry Construction Method
Due to Nigeria's housing shortage, which has been increasing since the late 20th century and currently stands at 20 million units with a loss rate of 780,000 units annually, Nigeria's construction industry has been under pressure to adopt a modern, timely, and premium construction strategy. This research aims to assess how the dry construction method affects mass housing delivery in developing countries, focusing on Nigeria. This study employed a qualitative research approach, conducting semi-structured interviews with sixteen experts and specialists in dry construction and housing who work for various organisations in Nigeria. The study concluded that, although dry construction is infrequently used in developing countries, it offers significant potential for emerging economies and mortgage companies to ensure prompt housing delivery. By reducing building time and improving housing accessibility, dry construction can address the current challenges of delivering affordable housing in Nigeria. To successfully implement the dry construction method in closing the housing deficit in Nigeria, the research also noted that the government must change its priority beyond direct house development towards creating a conducive framework for the industry. This study presents key stakeholders in the housing sector with the information they need to adopt and implement the dry construction method to close the housing gap, especially in Nigeria, which has received less attention.
Copyright (c) 2024 Adeolu Oyebode, Emmanuel Daniel https://creativecommons.org/licenses/by/4.0