الفهرس 
CHAPTER ONE: INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
Sustainable construction has become a global goal, with the United Nations setting targets to be achieved by 2030. The construction sector is a major contributor to energy consumption and greenhouse gas emissions, leading to a shift towards adopting sustainable practices. This involves minimizing negative impacts on the environment, promoting energy efficiency, and prioritizing occupant well-being. Green building certifications and government policies encourage sustainable construction. Value engineering is a systematic approach that optimizes the value of a project by identifying cost savings and performance improvements. It offers benefits such as cost savings, improved efficiency, and enhanced performance. Integrating value engineering with decision-making approaches can aid in the construction of sustainable building projects in Egypt.
The study aimed to create a questionnaire survey for qualified experts in the field of the construction industry who had experience with value engineering (VE) and to develop a framework for sustainable construction in Egypt. Factors affecting sustainable building projects in Egypt were investigated. A framework for adapting sustainable construction practices in building projects in Egypt and other developing countries was developed. A case study of a sustainable building project was analyzed using the proposed framework.
The study identified 34 factors influencing sustainable construction practices in Egypt, categorized into six groups. A survey among specialists in the construction industry revealed that the lack of market demand for environmentally friendly materials and the fear of higher investment costs were the most significant factors. The fear of a long pay-back period, lack of support from policymakers, and lack of awareness of benefits were also important. On the other hand, factors such as the perception of project delays, belief in increased scope of work, and insufficient cooperation among stakeholders were found to be less important. These findings have important implications for future research and practical applications in the field of sustainable construction.
The framework for achieving sustainable construction in the Egyptian construction industry consists of eight main criteria. These criteria were developed based on previous studies and validated through a questionnaire that identified barriers to implementing sustainable construction in Egypt. The framework aims to guide the implementation of sustainable construction practices in Egypt by addressing the specific challenges and opportunities in the local context.
Two case studies were conducted to validate the proposed framework for sustainable construction. The first case study focused on King Salman Energy Park (SPARK), which has obtained LEED Silver Certification. The second case study involved Tarboul City, a planned sustainable industrial ecocity in Upper Egypt. An action plan was developed using the framework to guide Tarboul City’s transformation into a sustainable industrial hub. These case studies demonstrated the practical application of the framework and its potential for promoting sustainable construction in Egypt.
The study encourages evaluating projects from a sustainability perspective to promote the adoption of sustainable practices in construction. This evaluation helps analyze environmental, economic, and social impacts, identify unsustainable practices, and promote sustainable construction. It leads to benefits such as reduced resource consumption, improved environmental quality, cost savings, and user well-being. To enhance this focus, research, guidelines, and standards should be supported. Additionally, increasing market demand for environmentally friendly building materials requires awareness campaigns and government support through incentives and regulations.