This paper provides a comprehensive review on the use of infrared thermography to detect delamination on infrastructures and buildings. Approximately 200 pieces of relevant literature were evaluated, and their findings were summarized. The factors affecting the accuracy and detectability of infrared thermography were consolidated and discussed. Necessary measures to effectively capture latent defects at the early stage of delamination before crack formation were investigated. The results of this study could be used as the benchmarks for setting standardized testing criteria as well as for comparison of results for future works on the use of infrared thermography for detection of delamination on infrastructures and buildings.

The resilience and capacity of historic buildings to adapt plays a vital role in mitigating climate change through adaptive reuse. The adaptive reuse of buildings is a practical substitute to demolition and has substantial economic, environmental and social benefits. However, tensions exist between the retention of heritage buildings and conformance with regulatory requirements (e.g. energy efficiency to reduce greenhouse gas emissions, disability access, etc.). This raises questions about whether regulatory systems can embrace both green building technologies and heritage conservation principles. This paper examines the challenges/barriers to successful adaptive reuse projects in Australia using a qualitative approach that involves multiple case studies and in-depth interviews with industry experts coupled with field observation and building plan appraisals. The findings show that compliance to codes/regulations and current design requirements are the major challenges encountered in undertaking adaptive reuse projects. The underlying parameters of the identified challenges will serve as an initiative for formulating prospective regulations that address changing building use, encourage the integration of modern technologies and inhibit unnecessary building demolition for future global climate protection.

The concepts of smart building (SB) and smart facilities management (SFM) are crucial as they aim to uplift occupants’ living standards through information and communication technology. However, the current network possesses several challenges to SFM, due to low bandwidth, high latency, and inability to connect a high amount of IoT (Internet of things) devices. 5G technology promises high-class network services with low latency, high bandwidth, and network slicing to achieve real-time efficiency. Moreover, 5G promises a more sustainable future as it will play a crucial role in reducing energy consumption and shaping future applications to achieve higher sustainability goals. This paper discusses the current challenges and benefits of implementing 5G in various use cases in SFM applications. Furthermore, this paper highlights the Singapore government rollout plan for 5G implementation and discusses the roadmap of SFM use case development initiatives undertaken by 5G Advanced BIM Lab (Department of Building, National University of Singapore) in alignment with the 5G implementation plan of Singapore. Under these 5G SFM projects, the lab seeks to develop state-of-the-art 5G use cases in collaboration with various industry partners and developed a framework for teaching and training to enhance students’ learning motivation and help mid-career professionals to upskill and upgrade themselves to reap multiple benefits using the 5G network. This article will serve as a benchmark for researchers and industries for future progress and development of SFM systems by leveraging 5G networks for higher sustainability targets and implementing teaching and learning programs to achieve greater organizational excellence.