Steel slag, the main solid waste in the steel-making process, is produced more than 120
million tons annually in China. Most of the steel slag was stored in the open air, which …

Steel slag is a by-product discharged from the steelmaking process, which is characterized
by abundant free calcium/magnesium oxide, low cementitious properties, and high contents …

The negative impacts of cement-based material (CBM) production are way bigger than ever
expected. To illustrate the scale of this phenomenon, all the forests in the world, regardless …

Carbon dioxide (CO 2) is the major contributor to greenhouse gas (GHG) emissions and the
main driver of climate change. Currently, CO 2 utilization is increasingly attracting interest in …

Conventional supplementary cementitious materials (SCMs), such as blast furnace slags or
fly ashes, have been used for many decades, and a large body of knowledge has been …

CO 2 mineralization of cement materials utilizes reaction of calcium or magnesium with
carbonate ions forming insoluble carbonates. Recent research has demonstrated that this …

The rapid increase in steel slag generation globally highlights the urgent need to manage
the disposal or utilization processes. In addition to conventional landfill disposal …

Steel slags are by-products generated in high volumes in the steel industry. Their main
constituents are calcium, silicon, ferric, aluminum, and magnesium oxides. Larnite, alite …

The use of waste fillers as substitutes for limestone powder (LP) filler is a promising way to
consume industrial by-products and achieve sustainable asphalt pavement. This study …

Steel slag has great potential as a supplementary cementitious material, and often shows
good effects when used in combination with granulated blast furnace slag (GBFS). In order …