Topic Review
Traceability Framework in Built Environment
The transition towards a Circular Economy (CE) has been receiving an increasing amount of attention in the built asset industry. One of the key aspects of CE is traceability, which can enable the identification and tracking of materials, products, and their associated value throughout their entire lifecycle. However, achieving traceability has been challenging in the built asset industry due to the complex nature of construction projects and a lack of awareness about the benefits of traceability in achieving the circularity of building products and materials. A limited number of frameworks or guidelines exist to support traceability in the built asset industry. In many cases, several of the existing traceability standards, strategies, and guidelines must be identified and framed to support development and implementation of theories and models applicable within the built asset domain. 
  • 196
  • 24 May 2023
Topic Review
Towards Digital Twin Maintenance Management of Health Facilities
There is no doubt that the use of digital twin (DT) technology can enhance efficiency in carrying out maintenance activities, reduce the downtime of facilities, improve cost savings from the perspective of lifecycle evaluation, and improve the quality of constructed facilities; hence, there is a need for adequate documentation to attain the outcomes as mentioned above and benefits of DT. Therefore, asserts that maintenance documentation is a significant construct for efficient maintenance management and a prerequisite for the adoption of DT in the management of healthcare-constructed facilities in developing countries.
  • 208
  • 03 Jul 2023
Topic Review
TLS Survey for Heritage Building Information Modeling
Heritage Building Information Modeling (HBIM) is an essential technology for heritage documentation, conservation, and management. It enables people to understand, archive, advertise, and virtually reconstruct their built heritage. Creating highly accurate HBIM models requires the use of several reality capture tools, such as terrestrial laser scanning (TLS), photogrammetry, unmanned aerial vehicles (UAV), etc. 
  • 330
  • 25 Apr 2023
Topic Review
Thermal-Hydraulic Performance and Optimization
In order to make the heat exchanger achieve high thermal hydraulic performance, researchers have made a lot of explorations. However, most studies only focus on thermal-hydraulic optimization of PCHE core geometric parameters and operating conditions, and pay little attention to the influence of head on flow distribution and flow heat transfer characteristics of PCHE. PCHE is considered as a potential choice of the S-CO2Brayton cycle system, so S-CO2is the most used working fluid in PCHE.
  • 760
  • 24 Nov 2021
Topic Review
Thermal Hotel with AHP-QFD Methodology
The methodology is based on applying the Quality Function Deployment (QFD) technique to listen to the voice of the customer, in addition to the Analytic Hierarchy Process (AHP), which allows selection of the best design alternative. The literature shows that QFD–AHP methods have been tried in different areas of the building industry, but there are few examples of combining building design processes. In the study process, collaboration environments between stakeholders were established and the operability of the method used was tested with real actors. The matrix solutions realised in the horizontal and vertical sections of the framework of the model can be reused in different projects with different user demands. This added a modular and developable feature to the model.
  • 453
  • 09 Oct 2021
Topic Review
Thermal Comfort Indices Through Room Occupancy Prediction
Room occupancy prediction based on indoor environmental quality may be the breakthrough to ensure energy efficiency and establish an interior ambience tailored to each user. Identifying whether temperature, humidity, lighting, and CO2 levels may be used as efficient predictors of room occupancy accuracy is needed to help designers better utilize the readings and data collected in order to improve interior design, in an effort to better suit users. It also aims to help in energy efficiency and saving in an ever-increasing energy crisis and dangerous levels of climate change.
  • 548
  • 04 Jul 2022
Topic Review
The Model for Multi-Mode Resource-Constrained Multi-Project Scheduling Problems
The multi-mode resource-constrained multi-project scheduling problems (MMRCMPSPs) considering supply management and sustainable approach in the construction industry under uncertain conditions have been investigated using evidence theory to mathematical modeling and solving by multi-objective optimization algorithms.
  • 375
  • 21 Aug 2023
Topic Review
The Impact of Green Roofs on Runoff Quantity
Green roofs are becoming popular in urban areas due to their potential benefits, including energy efficiency, urban heat island mitigation, and stormwater management. However, their water consumption can negatively impact water resources. Therefore, carefully managing the water consumption of green roofs is crucial to ensure they do not exacerbate existing water scarcity issues. Using integrated technologies and sensing systems can increase water management efficiency and sustainability.
  • 705
  • 12 Jun 2023
Topic Review
The Chemical Compositions of Industrial Wastes
As a result of global warming, the pursuance of low-carbon, sustainable building materials has been prioritized. The development of geopolymer/cement-less binders can be considered an innovative and green way forward to minimize carbon footprint and tackle industrial waste material utilization.
  • 512
  • 29 Nov 2022
Topic Review
The Causal Factors of Elevator Maintenance
Maintenance is crucial for healthcare facilities in terms of both the continuity of operations and annual costs. Many maintenance issues are associated with design decisions that pave the way for added costs in later lifecycle stages. Some systems, e.g., elevators, are sources of maintenance costs; additionally, elevator outages are significant issues for multi-floor healthcare facilities. Considering the maintainability of elevators from the early design stages helps to highlight potential maintenance issues in later stages. This also assists in mitigating costs by avoiding design decisions that result in future maintenance costs. 
  • 502
  • 23 May 2022
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