Sludge-based cement reduces emissions

This is a news story, published by New Atlas, that relates primarily to the University of South Australia news.

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sludge

New Atlas

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Science

Swapping slag for sludge leads to emissions-cutting tough concrete

Summary

Nutrition label

85% Informative

Engineers at the University of South Australia have created a tough new cement that's stronger than even today 's enhanced cements.

The material is made from alum-based water treatment sludge, which is formed when aluminium sulfate binds with solids and organic material during the water-treatment process.

Using the new cement reduces its environmental impact because it makes use of waste produced by the water treatment industry and cuts down on greenhouse gas emissions.

VR Score

Informative language

Neutral language

Article tone

informal

Language

English

Language complexity

Offensive language

not offensive

Hate speech

not hateful