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Alternative binder advances

13 November 2013, Published under Cement News

Due to increasing environmental regulations, cement producers are striving to replace even larger parts of the Portland cement with low-carbon alternative cementitious materials. Highly- to moderately-reactive cementitious materials such as slag, fly ash or partial inert fillers (limestone) are predominantly used as replacement constituents but their limited availability and the requirement to meet performance criteria restrict the use of these substitutes. However, the development of new al...