Our world is facing critical environmental challenges due to the overexploitation of natural
resources and the extensive release of CO 2. Meanwhile, huge amounts of concrete waste …

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 …

This study presents a critical review to evaluate the comparative efficacy of different
accelerated carbonation techniques used to improve the properties of recycled concrete …

The accelerated carbonation of recycled concrete aggregates (RA) has been suggested to
improve their properties. Several physical and mechanical phenomena occur during the …

This paper concerns the recovery of construction and demolition waste as coarse recycled
aggregates for concrete. Coarse recycled aggregates may be used as a partial or total …

Recycled concrete aggregates (RCA) incorporate hydrates that can be carbonated. The
FastCarb project aims to mineralize CO 2 within RCA, improving the quality of these …

The utilization of steel slag powder is severely limited by its low activity. This study reveals
that in-situ wet carbonation with carbonated water can significantly enhance its hydration …

Carbon curing of cement-based materials shows great potential for reducing the carbon
footprint and improving the physical-mechanical properties. Accelerated carbonatation is …

The carbonation of recycled concrete aggregates (RCA) has emerged as a possible
significant carbon sink to mitigate the increase of CO 2 concentration in atmosphere and …

Evaluating the carbonation degree of concrete using the carbonation zone width provides
more accurate results than using the carbonation depth determined via pH indicators. In this …