Reactive MgO is a type of eco-friendly material with a lower carbon footprint, as it is
produced by calcination of magnesite (MgCO 3) at 750℃, much less than that (ie 1450℃) …

Nano MgO and light-burnt MgO were added into pastes mixed with Portland cement and
slag to compensate for the shrinkage of mass concrete. The results indicated that an …

This study investigated the effects of water-to-binder ratios (w/b) and a commercial
polycarboxylate ether (PCE)-based superplasticizer on various characteristics of limestone …

Although manufactured sand is becoming increasingly popular to prepare the cleaner and
sustainable construction production in face of the depletion of natural river sand, it needs to …

Ferrite-rich calcium sulfoaluminate cement (FCSA) is widely used due to its characteristics of
short setting time, high early strength, slight expansion and low CO 2 emissions. In order to …

The present study provides the investigation of leaching behaviors of carbonation-cured
calcium sulfoaluminate (CSA) cements with varying initial sulfate contents using an …

Belitic calcium sulfoaluminate cement (BCSA) is a promising low-carbon binder, but it may
negatively affect the steel passivity owing to its low alkalinity. This study aims to evaluate the …

Admixtures and curing conditions affect the self-healing ability of concrete. In this research,
various doses of XYPEX-type CCCW and self-healing treatments via internal and external …

The correlation between the properties of the parent rock (PR) and the manufactured sand
(MS) is poorly understood. In this study, eight groups of PR, crushed rock (CR), and MS were …

The incorporation of red mud (RM) in calcium sulfoaluminate (CSA) cement offers a cost-
effective and environmentally friendly solution for rehabilitation engineering, resulting in …