Recycled concrete aggregate is a demolition concrete waste, which could be an
environmental-friendly building material and can be a serious contender for saving natural …

Geopolymers have been intensively explored over the past several decades and considered
as green materials and may be synthesised from natural sources and wastes. Global …

Geopolymer materials are used as construction materials due to their lower carbon dioxide
(CO2) emissions compared with conventional cementitious materials. An example of a …

Self-compacting geopolymer concrete (SCGC) is an eco-efficient and sustainable concrete
with a lower carbon footprint than conventional concrete. The combination and doping of …

Calcined kaolin-based geopolymer foam was prepared, characterized, and evaluated in this
paper. The different hydrogen peroxide foaming agent dosages were added to the …

This study aims to solve the perpetual problem of imperative use heat curing for fly ash (FA)
geopolymer cement to obtain reasonable strength, especially at the early ages by using …

This paper presents the effect of activator ratio and silica fume additive on physical and
mechanical properties in slaked lime-based alkali-activated mortars which are limited in …

The use of alkali-activated biomass ash binders is one of the strategies being adopted to
produce environmentally friendly concrete. The work presented in this paper is a …

Herein, the first trial to investigate the possibility of using one type of sugar beet waste,
named carbonation lime residue after calcination (CCR), as an additive for alkali-activated …

An experimental study was carried out to evaluate the effect of several fibers on the
mechanical properties, drying shrinkage, and microstructural characteristics of alkali …