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Importance of energy conservation in buildings
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In recent development, sustainability has become an integral concern in the performance of architectural principles and technology, in which conscious approaches to energy and ecological conservation involves strategies during the design, construction, and operation of buildings. According to the U.S. Energy Information Administration, the Building Sector is the largest contributor to most of the energy consumed: in the United States by itself, buildings consume 47.6% of all energy produced and is responsible for 44.6% of CO2 emissions in 2010 (“Problem…” 1). In terms of sustainability, initial decisions in the design process can significantly help deliver results. Evaluations and explorations through the impact of materials, such as concrete, wood, bricks, masonry, and steel, can help improve reductions in energy through its applicability to a building. While wood and steel are simply identified for their strength, durability, and functionality in structures, accentuating these materials’ embodied energies and recyclability offer a more comprehensive understanding of their overall impact in sustainability — and ultimately reveal how both have advantages and disadvantages depending on the context. For the past several decades, embodied energy has been studied to interpret the relationships among building materials, construction processes, and their environmental impact. Embodied energy can be defined as the energy consumed by all of the processes associated with the production of a building — from processing to manufacturing — and does not include the operations and disposals of the building material (Cabeza 230). In relation to issues within the environment, concerns are principally concentrated in energy consumption and carbo... ... middle of paper ... ...erican Wood Products Reduce the Carbon Footprint of Buildings." American Wood Council (2011): 1-2. Print. Cabeza, Luisa F., Camila Barreneche, Laia Miró, Mónica Martínez, A. Inés Fernández, and Diana Urge-Vorsatz. "Affordable Construction towards Sustainable Buildings: Review on Embodied Energy in Building Materials." Environmental Sustainability 5.2 (2013): 229-36. Print. Falk, Bob. "Wood as a Sustainable Building." Forest Products Journal 58.9 (2009): 6-12. Print. "Problem: The Building Sector." Architecture 2030. Architecture 2030, n.d. Web. 30 June 2014. "Sustainabilty FAQs." TATA Steel: Construction. TATA Steel, 2014. Web. 30 June 2014. "The Sustainable Aspects of Structural Steel." AISC. American Institute of Steel Construction, n.d. Web. 30 June 2014. TATA Steel. "The Facts: Behind the Figures." The Whole Story: From Cradle to Grave (2011): 10-13. Print.
The extraordinary power of the steel industry to shape the life of its communities and the people in them remain...
Industry Analysis – Nucor has established itself as a leader in the steel industry through efficiency and innovation.
Biezma, M. V., & Schanack, F. (2007). Collapse of steel bridges. Journal of Performance of Constructed Facilities , 398-405.
A consulting firm, Rhodium Group calculates that global steel production rose by 57% in the decade to 2014, with Chinese mills making up 91% of this increase.[7]
There have been many means and methods in the past decade, fostered to ensure that the construction of buildings, complexes and many enormous structures are made with energy saving measures such as heat dispersal during the summer, and to also ensure the promotion of environmental sustainability such as the control of carbon emissions and greenhouse gases. And by the use of complex and highly innovative building materials like carbon fiber, such feet can be achieved.
Many people hold on to the belief that recycling is unnecessary, and even among those
Rhetorical Analysis In the article Biomimetic Approaches to Architectural Design for Increased Sustainability, the topic of innovation regarding the field of architecture is discussed thoroughly. From this text, I gathered numerous perspectives on the matter of biomimicry, defined as the design and production of materials, structures, and systems that are modeled on biological entities and processes. Author Zari makes a convincing argument that biomimicry is an extremely effective and innovative step for architectural design, but its potential has gone unrecognized since it is not a heavily studied topic.
In conclusion, the designers and builders of the tower have an undesirable job: creating a building that is functional, modern, sustainable and unique. At the same time it is honoring the memory of the people that died in and around the buildings that stood there before. While the green sustainable features have been criticized for being too expensive, they will do more than save just water, electricity and emissions. They and the grace of the building will inspire a generation of green and safe skyscrapers for the twenty-first century. This building has become one of the safest, environmentally friendly and expensive ever built, but as critics slate the building for various reasons, one cannot take away the determination through political, social and economic status that designers and workers have created such a beautiful building with great meaning.
Yan, J. & Plainiotis, S. (2006): Design for Sustainability. Beijing, China: Architecture and Building Press.
Green buildings are not only designed for present use, but consideration is also been given to future uses as well. An adaptable structure can be "recycled" many times over the course of its useful life. If specific technical issues prevent use of the building for a new function, then the materials used in its construction are designed to facilitate ease of recycling and reprocessing of materials.
Sustainable buildings are becoming somewhat of a necessity in the world today. As the demand for green building develops, so does the demand for green building materials. Just as the old techniques and building materials seem to disappear in the assembly of things, they are now making a come back. Green building focuses on the efficiency of major resources like water and energy. As the cost for sustainable materials and products are on the decline, building green seems to be the most cost effective kind of design and construction. Looking specifically at green materials and their impact on the production of structures, it is evident that they are a prime choice for building material. The use of green materials should be promoted because they are better for the environment, more healthful for the consumer, and better for the economy.
This module broadens our understanding on the ways in which buildings are constructed and the purpose of choosing materials and structures for buildings. This module is divided into survey, structure, materials and construction. These are taught specifically through lectures, tutorial exercises, drawings and lab test workshops. The lectures were an explanation of the topics in which our knowledge was put into practice by solving and experimenting questions during tutorials and workshops. By the end of the year, we gained great knowledge on the contents of this module by taking part in this structured order of learning and understanding in workshops and tutorials.
Sustainable design seeks to reduce negative impacts on the environment, the health and comfort of building occupants, thereby improving building performance. The basic objects of sustainability are to reduce consumption of non-renewable resources, minimal waste, and create healthy, productive environments (“Sustainable Design”). Focusing primarily on the sustainable design principles, there are five, including: low-impact materials, energy efficiency, quality and durability, design for reuse and recycling, and renewability. As sustainability appears to become the necessary trend in architecture, the question concerning the cost versus outcome of “going green” really an investment or a waste of time and money comes to mind. With our research provided below, we believe the expenses may truly be with the investment in the end.
Many people assume that the environment is not in danger. They believe that as technology advances, we do not need to worry about renewing natural resources, recycling, and finding new ways to produce energy. They state that one person in the world does not make a large difference. In reality, each individual's contribution greatly affects our environment. Our natural resources are slowly disappearing, and we must work together to save them and the Earth from ruin.
Progressive deterioration of global warming and protection of environment are important areas of interest for the whole world. Buildings as an underlying cause are responsible for global warming. Edwards (1996) pointed out that building has a key role to play as they are one of the major sources of energy consumption. And he (1996) also stated with some statistics to support this point that buildings account for about half of all global – energy, water, and raw materials as well as in the EU (Edwards, 1996, P. xiv). And another data is that buildings constitute about 45 per cent of carbon-dioxide emissions (John, 1998, P. xi). In addition, buildings should be accountable to most of land loss in agriculture. But it does not mean that we should reduce the amount of construction and if possible, it also hardly to achieve, because both the process and the finish of construction are essential and important to human beings. Not only is Construction the second largest industry in terms of employment, but also buildings have a great influence on the safety and health of people in the home and at work. Professionals and scientists have already recognized the importance of the problem. On the one hand, buildings are essential. On the other hand, the impacts of construction are harmful to our environment. It seems paradox. Therefore, we need to transfer the construction industry to “green”. Briefly, green building can low impact on environment, to the utmost extent save energy and efficiently use resource. Therefore, green building is the best answer, and of course its development is crucial to us. This paper will overview the development of green or sustainable building from different perspectives, by first defining what is gr...