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Alternative natural materials are natural materials like rock or adobe that are not as commonly used as materials such as wood or iron. Alternative natural materials have many practical uses in areas such as sustainable architecture and engineering. The main purpose of using such materials is to minimize the negative effects that built ...
The goals of alternative technology are to decrease demand for critical elements by ensuring a secure supply of technology that is environmentally friendly, increased efficiency with lower costs, and with more common materials to avoid potential future materials crises. [3] Alternative technologies use renewable energy sources such as solar ...
Repurposing is the process by which an object with one use value is transformed or redeployed as an object with an alternative ... materials into new products ...
The use of alternative materials also is capable of lowering costs, improving concrete properties, and recycling wastes, the latest being relevant for circular economy aspects of the construction industry, whose demand is ever growing with greater impacts on raw material extraction, waste generation and landfill practices.
Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing properties of matter.
Bioplastics offer a sustainable and versatile alternative to traditional construction materials, with significant environmental and economic benefits. While challenges remain, particularly in terms of cost and performance, the ongoing advancements in bioplastic technology [ 82 ] hold the potential to transform the construction industry and ...
[3] U.S. EPA's SMM lifecycle of materials and products from material extraction, manufacturing, distribution, use and end-of-life.. Sustainable Materials Management (SMM) represents a framework to sustainably manage materials and products throughout the entire lifecycle, from resource extraction, design and manufacturing, resource productivity, consumption and end-of-life management.
Waste-to-energy technology includes fermentation, which can take biomass and create ethanol, using waste cellulosic or organic material. [17] In the fermentation process, the sugar in the waste is converted to carbon dioxide and alcohol, in the same general process that is used to make wine. Normally fermentation occurs with no air present.