Steel slag may also be exploited in cement and concrete production as a raw material for clinker manufacturing and other areas such as sintering additives, ...
Steel slag is a gray-black solid waste produced in the steelmaking process, and its output rate is about 15% of steel production [1,2].At present, most enterprises cannot carry out the timely treatment …
First of all, steel slag produced an alkaline environment where heavy metal ions in the soil reacted with OH −; The heavy metal ions in the soil were then solidified as a result of the Ca 2 SiO 4 in the steel slag going through a hydration reaction to generate …
The influences of different alkaline conditions on the kinds and morphologies of steel slag's hydration products, Ca(OH)2 content of hydration products, pore …
1. Introduction. It is widely accepted that alkali-activated material (AAM) is a potential alternative for ordinary Portland cement (OPC) [].These materials are …
Steel slag gravel possesses advantageous properties such as high strength, hardness, and stability, and it can be used as a substitute for traditional gravel in road backfilling. As an …
The effective utilisation of steelmaking slags, which are calcium-rich alkaline solid residues, is below 30% in major steel-producing countries such as China, and …
The aim of this work is to study the corrosion of steel in alkali-activated blast furnace slag and in a modified alkali activated mortar system (blast furnace slag + 10% SiMn slag), to determine the …
The change law of alkaline steel slag cementitious activity was investigated by mechanical excitation, alkaline excitation, and salt excitation methods. The effect of grinding time, chemical activators, and …
Alkali-activated cement (AAC) is either clinker-less or free, and it is also environmentally friendly due to its low carbon footprint and wide range sources. …
