What is the AFm phase in Portland Cements?

AFm is abbreviated from ‘alumina, ferric oxide, monsulfate’. The AFm phase of Portland cement refers to a group of similar members of hydrated calcium aluminates that have a hydrocalumite-like structure based on 4CaO.Al2O3.13–19 H2O.

The AFm phase in Portland cement - ScienceDirect

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Improvement of the Hydration Kinetics of High Ferrite Cement

Understanding the carbonation of concrete with supplementary

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The AFm phase in Portland cement - ScienceDirect

4: Atom ratios of Si/Ca vs. Al/Ca for a typical Portland cement

Frontiers Characteristics of Ferrite-Rich Portland Cement

Scheme for Portland cement hydration with crystalline mineral

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TGA/DTG of different pastes at 28 days of curing. (Et): Ettringite

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What is the AFm phase in Portland Cements?

PDF] The development of microstructure during the hydration of

The AFm phase in Portland cement - ScienceDirect