In geopolymers foamed by H 2 O 2, it is important to consider the impact of mix design on
both geopolymerisation reaction and the H 2 O 2 foaming reaction to control the porosity of …

The environmental impacts of activities such as raw material extraction, construction of
infrastructure, and demolition, place construction as one of the sectors that exert the highest …

The use of recycled concrete aggregate (RCA) replacing natural aggregate (NA) to produce
concrete named as recycled aggregate concrete (RAC) has gained increased importance in …

Recycled concrete waste in the form of recycled concrete aggregate (RCA) is presently used
mostly as a road base filler in Australia. However, instead of producing natural aggregate …

Cement industries generate about 7% of global CO 2 emissions. To reduce these emissions,
this sector aims to improve energy efficiency reducing the clinker content in cement and …

Concrete waste (CW) either reaches landfill with mixed waste or crushed to produce
crushed concrete (CC) used as a road-base product in Australia. The coarse portion of CC …

The low-carbon development of concrete preparation is a key task of achieving the targets of
carbon peak and carbon neutrality in the construction field. Based on the analysis of …

This study aimed to estimate CO2 emission and uptake due to the mixed rendering mortars
carbonation process, replacing natural aggregate (NA) with recycled aggregate (RA) and …

Avalia-se a captura de CO 2 devido à carbonatação natural em argamassas de
revestimento com distintos teores de cal hidratada, considerando espessuras de aplicação …

Globally, the manufacture of cement produces more greenhouse gas emissions than any
other single product in the world, ie about 3 billion tonnes per year, or 8% of the world total …