How early appointment of contractor in design and build procurement method will help deliver sustainability in construction?5 answersEarly appointment of the contractor in the design and build procurement method can help deliver sustainability in construction. This approach allows for early contractor involvement within the design process, leading to a more focused integrated project team, improved constructability, cost certainty, and better risk management. It promotes collaboration and integration of design and construction, which are essential for sustainable construction practices. By involving the contractor early on, innovative and economical designing and construction processes can be achieved, resulting in cost savings and value for money. Additionally, the early involvement of the contractor can ensure the implementation of sustainable practices and technologies from the beginning of the project, leading to more efficient and sustainable end-user delivery.
How can we design desks that are more environmentally friendly?3 answersDesks can be designed to be more environmentally friendly by incorporating various features. One approach is to use tempered glass deco panels that emit far-infrared radiation as the upper plate of the desk, which provides health benefits and a decorative effect. Another option is to create desks that are energy-saving and adjustable in height. This can be achieved by using a horizontal movement assembly and a support post that allows for both vertical and horizontal movement of the desk top. Additionally, desks can be designed to purify the air by incorporating features such as a negative-ion air purifier and adjustable table lamp heights. Furthermore, desks can be designed to store books in an orderly manner, with features such as bookshelf frames, partition boards, and book placing cavities. Finally, desks can be equipped with refrigerating and heating mechanisms, as well as an electric power storage system and power generation system, to provide comfort and energy-saving benefits.
How to make product design more environmentally sustainable?5 answersTo make product design more environmentally sustainable, several approaches can be taken. One method is to incorporate sustainability criteria into the decision-making process of product development, considering ecological, economic, and social factors throughout the product lifecycle. Another approach is to leverage digital twin technology, which connects the physical and virtual worlds, to enhance the accuracy of product design by collecting data throughout the product lifecycle. Additionally, sustainable product design tools can be used to enhance the environmental, social, and economic performance of products, with a focus on the triple bottom line of sustainability. Furthermore, a framework can be implemented to assess the correlation between reducing resource consumption and modifying user behaviors to become more eco-friendly, strengthening the use of sustainable design as a powerful tool for future products. By adopting these strategies, product design can be made more environmentally sustainable.
How to make design more environmentally sustainable?5 answersDesign can be made more environmentally sustainable by incorporating concepts such as circular economy, generative design, and multi-criteria evaluation methods. Circular economy principles, as proposed by Fajarwati et al., aim to keep products, components, and materials at their highest utility and value through restorative and regenerative design. Generative design concepts, genetic algorithms, and the Lagrangian Multiplier Method, as discussed by Alsakka et al., can optimize structural elements to use near-exact amounts of material only where needed, reducing material consumption and CO2 emissions. Multi-criteria evaluation methods, such as LEED and BREAM, as highlighted by Kamionka, help in selecting environmentally friendly building materials for designs. Additionally, Johnstonemphasizes the importance of improving design to reduce pollution sources and prevent environmental damage. By integrating these approaches, design can be made more economically and environmentally sustainable.
What is the impact of building to the environment?5 answersThe impact of building on the environment is significant. The building sector contributes to greenhouse gas emissions, particularly carbon dioxide, which leads to global warming. High energy consumption in buildings also contributes to the burning of fossil fuels, further harming the environment. Traditionally, using local materials and designing buildings according to local climatic conditions has reduced energy costs and environmental impact. However, the massive use of global materials has increased energy and environmental costs. Additionally, the characteristics of the built environment can affect debris flow impacts on buildings. Surrounding buildings' properties, such as orientation and distance, play a role in determining the peak impact forces on a building. Overall, the built environment has a significant impact on disease dynamics and the health of individuals. It can directly influence environmental quality and indirectly impact behaviors that affect disease transmission and health.
What is a green building and how does it address environmental concerns?5 answersGreen buildings are environmentally sustainable buildings designed to reduce the negative impact on the environment. They aim to conserve natural resources, reduce pollution, and promote energy efficiency. Green building practices include using eco-friendly materials, reducing energy consumption, conserving water, and improving indoor air quality. The concept of green building emphasizes sustainable growth and addresses concerns such as global warming, resource depletion, and environmental destruction. It involves designing, constructing, operating, maintaining, renovating, and demolishing buildings in ways that are accountable for effective resource use. Green buildings also contribute to reducing greenhouse gas emissions and improving energy efficiency. They can serve as showcases to educate people about environmental issues and possible solutions. Green building technologies play a vital role in supporting a transition to a more sustainable future.