Since fly ash (FA) is widely available across the globe, which is used to produce the next
generation green concrete for the modern construction. The FA is a pozzolanic material with …

This paper discusses the state-of-the-art of the fine recycled concrete aggregates (fRCA),
focusing on their physical and chemical properties, engineering properties and durability of …

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 …

Blended cements, where Portland cement clinker is partially replaced by supplementary
cementitious materials (SCMs), provide the most feasible route for reducing carbon dioxide …

To offset the shortcomings of recycled aggregate concrete (RAC) made from recycled
aggregates, the application of nano-materials has been proved as an innovative and highly …

The decade 2014–2024 is known as the sustainable decade, as a result of which there is a
need to develop eco-friendly building materials and adopt sustainable construction …

Recycling of waste concrete has become an important issue worldwide due to the continued
increase of construction wastes. Also, the growing global construction activities urge to find …

This manuscript presents a review of the potential and challenge of using recycled concrete
aggregate (RCA) as the substitute for natural aggregate (NA) in concrete mixtures. Using …

Recycled concrete aggregate (RCA) differ from natural aggregate as the former contains
attached mortar. Given the recycling process of RCA, that is, by crushing, the microstructure …

In this paper, coal gangue is utilized as a replacement of coarse aggregate in structural
concrete. The effects of coal gangue on the mechanical properties of concrete material …