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One area of the concrete life cycle worth noting is its very low embodied energy per unit mass. This is primarily because the materials used in concrete construction, such as aggregates, pozzolans, and water, are relatively plentiful and can often be drawn from local sources. [18]
Concrete from a building being sent to a portable crusher. This is the first step in recycling concrete. Crushing concrete from an airfield. Concrete recycling is the use of rubble from demolished concrete structures. Recycling is cheaper and more ecological than trucking rubble to a landfill. [1]
The Concrete Sustainability Council is an industry organization and standards body focused on decreasing the environmental impact of cement, concrete, and aggregate. [ 1 ] [ 2 ] The group was originally launched by the World Business Council for Sustainable Development as the Concrete Sustainability Initiative in 2013.
A study by the Canadian Wood Council compared the life cycle impacts of three 2,400-square-foot (220 m 2) homes designed primarily in wood, steel, and concrete over the first 20 years of their lifespans. Relative to the wood design, the steel and concrete designs released more air pollution, produced more solid wastes, used more resources ...
A book report, on the other hand, is meant to outline the key aspects of that particular book helping readers understand what the book generally talks about. A book report is a summary of what a particular book is about, and typically includes: Theme and character analysis; The tone, time and also the setting of the story
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Concrete Jungle: New York City and Our Last Best Hope for a Sustainable Future. Berkeley, California: University of California Press . ISBN 978-0-520-27015-2 .
The report included a definition of "sustainable development" which is now widely used: [1] [10] Sustainable development is a development that meets the needs of the present without compromising the ability of future generations to meet their own needs. It contains two key concepts within it: