Managing the life cycle of construction projects is one of the greatest challenges in the industry. High maintenance costs, safety risks, and inefficient operations can reduce the durability of infrastructure. A recent study published in Buildings (February 2025) highlights how smart contracts in construction can transform maintenance management, improve sustainability, and enhance infrastructure resilience.
This article explains the foundations of smart contracts, their role in maintenance management, their benefits, potential challenges, and future outlook.
Introduction
The construction industry is among the most costly and complex sectors worldwide. In many countries, 60% to 80% of total project expenses occur during the operation and maintenance phase. Poor or irregular maintenance reduces the service life of assets, increases emergency repair costs, and raises safety risks.
Therefore, efficient and intelligent management of this phase is essential for ensuring durability and resilience. In recent years, innovative technologies such as blockchain, smart contracts, the Internet of Things (IoT), and Artificial Intelligence (AI) have opened new opportunities. Among these, smart contracts have gained significant attention due to their ability to automate processes and ensure transparency.
Smart Contracts and Their Core Mechanisms
A smart contract is a digital agreement where the terms and conditions are written as code and executed on a blockchain. These contracts operate without intermediaries and rely on automation. Their main features include:
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Self-execution – Tasks are completed automatically once predefined conditions are met.
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Immutability – Once recorded, smart contracts cannot be altered.
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Transparency – All stakeholders can view the execution status simultaneously.
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Security – Blockchain technology ensures data integrity and reduces fraud risks.
In short, smart contracts create trust through automation, transparency, and decentralization.
The Role of Smart Contracts in Maintenance Management
According to the 2025 Buildings study, integrating smart contracts into construction project life cycle management leads to significant improvements:
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Automating maintenance schedules: Tasks such as elevator inspections, structural testing, or servicing mechanical systems can be automatically triggered, avoiding costly delays.
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Transparent record-keeping: All maintenance data, including reports and repair details, are securely stored on blockchain, enabling easy auditing and reducing disputes.
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Lowering administrative costs: Processes like invoicing, payment approvals, and warranty tracking can be automated, minimizing paperwork and human intervention.
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Enhancing asset resilience: Consistent, timely maintenance increases the durability of structures and prepares them to withstand natural hazards and operational stress.
Benefits of Adopting Smart Contracts in Construction
The adoption of smart contracts provides several advantages for stakeholders:
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Reduced long-term costs: Prevents unnecessary expenses from delays, emergency repairs, or rework.
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Improved efficiency: Saves time and reduces the need for additional human resources.
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Greater transparency: Equal access to data strengthens trust among stakeholders.
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Sustainability: Preventive maintenance lowers energy consumption and resource waste.
As a result, organizations adopting smart contracts gain a competitive edge in efficiency and sustainability.
Challenges and Barriers to Implementation
Despite their benefits, smart contracts face several barriers:
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Legal uncertainty – Many countries lack regulatory frameworks for blockchain-based agreements.
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High initial costs – Setting up systems, training staff, and restructuring processes requires significant investment.
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Resistance to change – Traditional stakeholders may be reluctant to adopt unfamiliar technologies.
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Technical integration – Combining smart contracts with other systems such as BIM or ERP requires robust digital infrastructure.
These challenges highlight the need for industry-wide collaboration and supportive policies.
Future Outlook: Smart Contracts, AI, and IoT
The combination of smart contracts with IoT and AI shows enormous potential:
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IoT sensors: Real-time monitoring of structural conditions (e.g., humidity, vibration, or corrosion) can directly trigger smart contract actions.
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AI algorithms: Data analytics can predict asset degradation and enable predictive maintenance.
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Integrated management: Together, these tools can create a new level of efficiency, resilience, and predictive capability in construction project management.
Therefore, the future of blockchain in construction goes beyond automation—it represents a shift toward intelligent and proactive infrastructure management.
Conclusion
The Buildings (2025) study confirms that smart contracts in construction are more than a technological trend. They are a practical solution for reducing maintenance costs, improving transparency, and enhancing infrastructure resilience.
If your organization is planning industrial, mining, healthcare, or recreational projects, working with an experienced engineering consultant is essential. Anin Engineering Company, a Grade One consulting firm, provides comprehensive services in feasibility studies, design, project management, and supervision.
By adopting digital solutions today, you can lower costs, increase stakeholder trust, and ensure sustainable infrastructure. Contact Anin Engineering to start building smarter, more resilient, and future-ready projects.
