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 …

Abstract Portland cement manufacture emits 5–7% CO 2, which is responsible for global
warming. Geopolymers minimize CO 2 emission and may be a partial alternative to Portland …

Geopolymer concretes (geocretes) are considered as eco-friendly materials for various
building applications. Geocrete has high early strength, less consumption of natural …

To future-proof alkali-activation technology, there is a need to look beyond well-established
precursors such as fly ash and blast furnace slag, due to resource competition, geographical …

The contamination of water sources with toxic pollutants such as heavy metals and organic
compounds is a major environmental challenge in today's industrial era. These pollutants …

Reaction mechanism of phosphoric activated metakaolin is studied by techniques of
calorimetry, ICP-OES, FTIR and NMR taking curing temperature and [H 3 PO 4] as variables …

This paper presents an investigation on the performance of ambient-cured and heat-cured
low-calcium fly ash geopolymer concrete after exposure to elevated temperatures. The …

Chemically activated materials (often termed as geopolymer) have received attracting
attentions in civil, material and environmental research fields as a toolkit alternative to …

Phosphoric acid (PA)-activated geopolymer is a potential construction material with superior
mechanical performance and high temperature resistance. However, the synthesis of …

Alkali-activation (or geopolymer) technology has gained a great deal of interest for its
potential applications in water and wastewater treatment during the last decade. Alkali …