Researchers convert post-service life cement paste to new slag binder

Sources: Materials Processing Institute, Middlesbrough, U.K.; CMCM staff The United Kingdom’s Materials Processing Institute is testing the potential to transform finely graded cement paste, extracted from demolition concrete, to new cementitious material using scrap steel melted by an electric arc furnace. Dubbed Cement 2 Zero, the two-year project could prove at commercial scale the Cambridge Electric Cement (CEC) process developed…

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