Browsing by Subject "Pozzolanic activity"
Now showing items 1-7 of 7
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Potential of a low-calcium fly ash (FA) for the production of alkali-activated materials
(2020)Coal-FA from power stations is an industrial waste abundantly produced in the world. FA can be used asa silicate precursor, and activated with an alkali-metal source to produce alkali-activated materials (AAMs).AAMs are ... -
Potential of spent fluid cracking catalyst (FCC) waste for low-carbon cement production
(2023)Spent fluid cracking catalyst (FCC) waste is produced to convert petroleum crude oil into gasoline, and its main component is a reactive zeolite known as faujasite. This paper studies low-energy treatments to enhance ... -
Potential of waste materials as pozzolans and their influence on the quality of building materials
(Trinity College Dublin. School of Engineering. Disc of Civil Structural & Environmental Eng, 2019)This research investigates the properties of industrial and agricultural waste ashes to evaluate their potential as partial substitution for natural aggregates and cement; in an effort to make building materials more ... -
Potential of waster materials as pozzolans and their influence on the quality of building materials
(Trinity College Dublin. School of Engineering. Disc of Civil Structural & Environmental Eng, 2019)This research investigates the properties of industrial and agricultural waste ashes to evaluate their potential as partial substitution for natural aggregates and cement; in an effort to make building materials more ... -
Pozzolanic and Cementing Activity of Raw and Pyro-Processed Saudi Arabian Red Mud (RM) Waste
(2021)This paper investigates the composition, properties and reactivity of a red mud waste generated in Saudi Arabia with a view to find alternative materials to replace construction binders of high environmental impact. The ... -
Pozzolanic and hydraulic activity of bauxite for binder production
(2022)Bauxite is mainly used to produce aluminium and calcium aluminate cements. Both applications carry high environmental impacts. However, the carbon emissions generated from mining bauxite (3–5 kg CO2e/t) are negligible when ... -
Reactivity of raw, pyroprocessed and GGBS-blended alum sludge (AS) waste for sustainable cement production
(2023)This paper investigates AS waste to produce a construction binder of low environmental impact. It studies the reactivity of AS so that it can be used instead of traditional (higher impact) binders. Currently, most construction ...
