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Effect of different mixing methods on the physical properties of Portland cement

Shahriar Shahi1, Negin Ghasemi2, Saeed Rahimi1

  • 1DDS, MSc, Professor, Dental and Periodontal Research Center, Dental Faculty, Tabriz University (Medical Sciences), Tabriz, Iran.

Journal of Clinical and Experimental Dentistry
|December 14, 2016
PubMed
Abstract

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Portland blast-furnace cement is made by blending Portland cement clinker with granulated blast-furnace slag, which accounts for 25 to 65 percent of the cement's weight. Despite its similarities to ordinary Portland (Type I) cement in terms of fineness and setting times, its early strength is lower, though it achieves comparable strength later on. It's particularly suited for mass concrete structures and marine environments due to its lower heat of hydration and superior sulfate...
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