The mining sector generates a considerable amount of waste stone and tailings, which
constitute a‎‎ substantial hazard to the ecology. The most prevalent method of disposing of …

The mining industry produces a large amount of stone waste and tailings, which poses a
threat to the environment. Dumping is the most common means of disposing of this industrial …

The use of mine tailings (MTs) as aggregates or precursors of alkali-activated materials and
geopolymers (GPs) seems to be a promising approach for their sustainable utilization since …

Natural pozzolans are tremendous source of reactive silica and alumina required for
geopolymer synthesis as an alternative binder for ordinary Portland cement. They are …

The mining industry produces a huge quantity of sulphidic mine tailings, which cause
several short-and long-term environmental problems when disposed by landfilling in …

Volcanic ashes are pyroclastic materials commonly found in many regions of the world.
Many deposits of volcanic ashes are unexploited, despite their potential interest for several …

The mining industry produces a large amount of mine waste rock and tailings, which pose a
severe threat to the environment. The most common way for the disposal of these industrial …

Halloysite has a chemical composition very similar to that of kaolinite, but it possesses a
special nanotubular structure and surface reactivity. This work focuses on the …

There is growing global interest in maximising the re‐use and recycling of waste, to
minimise the environmental impacts associated with waste treatment and disposal. Use of …

The present work synthesized geopolymer with quartz mechanical activated at different time,
and the strengthening mechanism of geopolymer by activated quartz was investigated. The …