Calcium phosphate cements have received much attention in recent decades owing to their biocompatibility, in situ handling, and shaping abilities. However, their low initial mechanical strength is still a major limitation. On the other hand, calcium aluminate cements (CACs) set fast and have a high initial strength and good corrosion resistance in contact with body fluids, making them excellent...

This study aims to minimize the carbon emissions of cement and investigate viability employing activated coal gangue (CG) as an additional cementitious ingredient. paper investigated effects water-cement ratio, ages, amount CG dosing on compressive flexural strength mortar well hydration products, process, degree. The impacts products microstructure were examined using XRD, SEM, TG/DTG systems....

The transportation infrastructure, including low-volume roads in some regions, needs to be constructed on weak ground, implying the necessity of soil stabilization. Untreated and cement-treated lateritic for road suitability were studied based Malaysian standards. A series unconfined compressive strength (UCS) tests was performed four cement doses (3%, 6%, 9%, 12%) different curing times. Accor...

A one-year clinical study was performed on the efficacy of a bioactive dental cement (Ceramir C&B) with calcium aluminate and glass ionomer components. The study was performed on 38 crown and bridge abutments in 17 patients. Preparation parameters were recorded, as well as working-times, setting-times, and other handling characteristics. Baseline data were also recorded for gingival inflammatio...