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Nanomaterial-Reinforced Portland-Cement-Based Materials: A Review

Víctor A Franco-Luján1, Fernando Montejo-Alvaro1, Samuel Ramírez-Arellanes1

  • 1Tecnológico Nacional de México, Instituto Tecnológico del Valle de Etla, Abasolo S/N, Barrio del Agua Buena, Santiago Suchilquitongo, Oaxaca 68230, Oaxaca, Mexico.

Nanomaterials (Basel, Switzerland)
|April 28, 2023
PubMed

Keywords:
durabilityfiller effectmechanical propertiesmicrostructurenanomaterialspozzolanic reactionrheology

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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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Strength tests for cement are not performed directly on neat cement paste due to difficulty in obtaining consistent, reliable specimens. Instead, cement is typically tested in the form of cement-sand mortar.
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