Recycling concrete via high-pressure compaction to improve sustainability of construction

Centuries of buildings, bridges, and other constructions have used concrete because of its high strength and simple production. Nevertheless, approximately 8% of global carbon emissions come from cement production. Thus, there are ongoing efforts on minimizing this huge carbon footprint. Some of these pollution reduction efforts focus on reusing concrete waste. For example, researchers in Japan recently pioneered high-pressure compaction as a straightforward means of recycling concrete. However, further improvement is necessary to make optimum use of such products.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/zHwmExI

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