..., innovation and infrastructure UN SDG 12: Responsible consumption and production waste valorisation World population growth and technological and industrial advancements have created a significant demand for urban buildings, which in turn has increased the global demand for cement (Shubbar et...

... of RM co-calcined with RH as a material for EWA in cement systems was explored. cement cement-based composite materials cementitious materials co-calcination electromagnetic wave absorption environment heavy metals industrial wastes red mud rice husk waste valorisation...

... modulus of 2.82) were used to prepare the mixtures. blended cements carbonation rice husk ash waste valorisation t exposure time in accelerated carbonation environment k carbonation coefficient χ carbonation depth Carbon dioxide (CO...

... for the cement made from waste materials. The results show that it is possible to manufacture BCSA clinkers entirely from local waste materials. Emerald Publishing Limited: All rights reserved 2025 ettringite modelling mortars paste waste valorisation UN SDG 13: Climate action...

... characterisation composite material mechanical properties mortar thermophysical properties Washingtonia robusta fibre waste valorisation The density (ρ), porosity (P) and water absorption (W_{a) were determined by the Archimedes method of triple weighing according to the ASTM}...

... accelerating mechanism alkali-free liquid accelerator compressive strength fluorine-containing silicon residue hydration solid waste waste valorisation Figure 2. XRD pattern (a) and particle size distribution (b) of FSR Table 1. Chemical composition of FSR Constituent...

... Limited: All rights reserved 2023 calcium sulfate C₃S cement/cementitious materials cement paste waste valorisation Three kinds of fused cement clinker were produced in the technical-scale electric arc furnace of the Bundesanstalt für Materialforschung und -prüfung (BAM...

... aggregate 01 04 2021 07 10 2022 ICE Publishing: All rights reserved 2022 aggregates alkali-activated cements durability microstructure waste valorisation Ordinary Portland cement (OPC) and natural fine aggregates are essential and the most used materials...

... with relatively low CCS. 12 11 2021 12 11 2021 ICE Publishing: All rights reserved 2021 C3A high alumina cement waste valorisation Calcium aluminate cement (CAC), otherwise known as aluminous cement or high-alumina cement, consists of various calcium aluminates as the reactive...

... was quantified in the clinkers, except for the clinker with boron (SD3-OP_B), as discussed later. bauxite, clay residue Belterra Clay calcium-sulfoaluminate sulfate-based cements waste valorisation Cements base on calcium sulfoaluminate (CSA) are considered to be an important and real...

... moulds of 40 × 40 × 160 mm, vibrated mechanically for 2 min and cured under the conditions described above for paste samples. 12 07 2020 29 01 2021 30 03 2021 ICE Publishing: All rights reserved 2021 calcined clays geopolymers waste valorisation National...

... rights reserved 2021 characterisation techniques pozzolans waste valorisation An isothermal calorimeter (Calmetrix I-cal 2000) was used to measure the rate of hydration heat over 75 h at 25°C. Duplicate samples of each mixture were made and approximately 60 g of paste was placed...

... 2017 05 05 2017 ICE Publishing: All rights reserved 2017 clinkering/clinkering reactions special cements waste valorisation Figure 1. Furnace used for the experiments where sulfur was transferred from the gas to the solid phase. The entire unit was housed in a ventilated...