Cement industry is one of the main sources of greenhouse gases, which accounts for about
7% of global CO 2 emissions. Sequestration of CO 2 in cement-based materials is regarded …

Owing to the low tensile properties of concrete, the use of internal fibers received significant
attention in concrete production. In recent years, using renewable and eco-friendly natural …

Carbonation curing in cement-based composites presents a promising and environmentally
friendly solution to lower carbon emissions in the cement industry. This paper aims to …

Magnesium oxysulfate (MOS) cement is considered as a low-carbon cement to produce
fireproof building boards. Its large-scale application is limited by the cost and source of the …

This study offers insights into the influence of cellulose fibers at 0, 0.25, and 0.5 vol% on the
hydration and carbonation of reactive magnesium oxide cement (RMC). The cumulative heat …

Abstract Magnesium hydroxide (Mg (OH) 2) can gain strength through carbonation,
presenting a potential for its use as a cementitious component. This study proposes a novel …

The fiber-matrix interface healing determines the restoration of tensile strength of fiber
reinforced cementitious composites (FRCCs). This work first-timely investigates the …

Predicting fiber-bridging constitutive law is conducive to the rational design of strain-
hardening cementitious composites (SHCCs). However, non-uniform carbonation along …

Hydrated magnesium silicate (MSH) samples with good fluidity of 270 mm were prepared.
The mechanical properties of the MSH samples cured in CO 2 conditions were examined …

Lightweight concrete is widely used in non-structural components of buildings, eg, partition
wall bricks. Most current lightweight concretes engage Portland cement and lightweight …