Results 181 to 190 of about 588,723 (351)

Pulp Tissue Reaction of Dog Canines to Root MTA and Portland Cement Compared to ProRoot MTA as Pulp Capping Agents

open access: yesFrontiers in Dentistry, 2006
Statement of Problem: Mineral trioxid aggregate (MTA) cement is widely used for root-end filling, pulp capping, perforation repair and other treatments in endodontics. Investigations have shown similar physical and chemical properties for Portland cement
H. Razmi   +3 more
doaj  

Effect of high surface area alumina platelets on squeeze flow properties of geopolymer pastes

open access: yesInternational Journal of Applied Ceramic Technology, Volume 22, Issue 4, July/August 2025.
Abstract Geopolymers are alkali‐activated inorganic polymers emerging as a leading alternative to ordinary Portland cement that have also garnered significant interest for additive manufacturing, particularly in refractory applications. Reinforcing geopolymers with alumina platelets enhances their mechanical strength and thermal stability, making them ...
Allison S. Brandvold   +2 more
wiley   +1 more source

Influence of wet foam incorporation on the pore structure and properties of metakaolin‐based porous geopolymers

open access: yesInternational Journal of Applied Ceramic Technology, Volume 22, Issue 4, July/August 2025.
Abstract Lightweight geopolymers are well‐suited for construction applications, including thermal and acoustic insulation panels and fire‐resistant barriers. Their porous microstructure can be tailored by incorporating gas bubbles into the fresh ceramic mixture.
Gustavo de Albuquerque Soares   +4 more
wiley   +1 more source

Investigating tricalcium silicate dissolution kinetics in cementitious materials through single‐particle analysis

open access: yesJournal of the American Ceramic Society, Volume 108, Issue 7, July 2025.
Abstract The dissolution kinetics of tricalcium silicate (Ca3SiO5, or C3S), the primary component of ordinary Portland cement, are critical to cement hydration, which governs key properties, such as setting, hardening, long‐term mechanical performance, and durability.
Ziyu Chen   +6 more
wiley   +1 more source

Hydration of portland cement.

open access: bronze, 1914
A.A. Klein, A.J. Phillips
openalex   +1 more source

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