... alkali-activator to binder (Al/Bi) ratio, silicate modulus (SiO₂/Na₂O), and binder to aggregate (Bi/Agg) ratio, on workability and compressive strength. Microstructural analyses, including X-ray diffraction, scanning electron microscopy with energy-dispersive spectroscopy...

...Olajide Ipindola; Mehdi Shokouhian Ordinary Portland cement–calcium sulfoaluminate (OPC-CSA) blends are gaining attention as low-carbon binders for fast-setting and high early-strength applications. However, controlling their workability and rheology is critical for modern construction processes...

... such as workability, density, compressive strength, flexural strength, tensile strength and microstructure. Wollastonite also contains an amorphous silica phase and polymorphic forms of calcium carbonate, which contribute to enhanced hydration when combined with Portland cement. This study examined the effect...

... and hardened SCGC characteristics study. A systematic partial replacement of GGBFS through copper slag was conducted to attain the optimal proportion of binary GGBFS–copper slag based blended precursor to accomplish an upgraded workable, stronger, and durable SCGC under ambient temperature curing. The research...