Retarders are used to prevent hydration of oilwell cement by prolonging thickening and
setting time for cement slurry application under deep and high-temperature conditions …

Iron ore tailings (IOT) are a type of mining solid waste and cause many environmental and
safety problems. The aim of this paper was to investigate the effect of high-volume ultra-fine …

Cement–limestone powder–slag ternary blends are construction materials that can
significantly reduce carbon emissions and have a high potential for broad applications. This …

This study aims to enhance metakaolin (MK)-based binders with slag up to 30% at 10%
intervals and increase the aggregate-to-binder ratio (a/b) from 1.6 in a previous study to 2 for …

The in-situ solidification/stabilization of phosphogypsum (PG) has been deemed to be an
efficient technology for large-scale stockpiled waste remediation. But there is still great …

Abundance in waste phosphogypsum landfilling encourages the development of an eco-
efficient Excess-sulfate Phosphogypsum Slag Cement (EPSC). This work evaluates steel …

A detailed evaluation of alkali-activated fly ash-slag's (AAFS) mechanical and microscopic
behavior characteristics under thermal cycling is crucial for its application in complex high …

Alkali-activated materials was the green and low carbon cementitious materials. In this
study, the calcium chloride (CC) and sodium chloride (SC) were used as accelerator to …

Lime mud (LM) is a highly alkaline solid waste generated during the papermaking process,
and its direct application in cement-based materials can result in insufficient material …

The effect of CO 2 curing and coal gangue on sulfate attack of cement paste at low
temperature was investigated in this paper. The strength change, mass change and volume …