HIGH-TEMPERATURE, RESISTANT, ARGILLITE-BASED, ALKALI-ACTIVATED MATERIALS WITH IMPROVED POST-THERMAL TREATMENT MECHANICAL STRENGTH
Sign Up to like & getrecommendations! Published in 2020 at "Clays and Clay Minerals"
DOI: 10.1007/s42860-020-00067-9
Abstract: Fire resistance performance is one of the most important requirements in geological storage conditions in order to improve the resistance of storage packages to high thermal constraints (in the case of a fire for example).… read more here.
Keywords: treatment; high temperature; activated materials; resistance ... See more keywords
Cemdata18: A chemical thermodynamic database for hydrated Portland cements and alkali-activated materials
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DOI: 10.1016/j.cemconres.2018.04.018
Abstract: Abstract Thermodynamic modelling can reliably predict hydrated cement phase assemblages and chemical compositions, including their interactions with prevailing service environments, provided an accurate and complete thermodynamic database is used. Here, we summarise the Cemdata18 database,… read more here.
Keywords: alkali activated; database; thermodynamic database; activated materials ... See more keywords
Modeling hydration of mine tailings: Production of hydraulic binders from alkali-activated materials
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DOI: 10.1016/j.cemconres.2020.106216
Abstract: Abstract The production of alkali-activated materials and geopolymers from the finer fraction of tailings is being increasingly investigated, as they could be used for building and public works, or to retain heavy metals in a… read more here.
Keywords: production; modeling hydration; hydration mine; activated materials ... See more keywords
Dual-functional platforms toward field emission displays and novel anti-counterfeiting strategy based on rare-earth activated materials
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DOI: 10.1016/j.ceramint.2021.03.115
Abstract: Abstract Rare-earth (RE) ions-activated materials have been widely applied in various applications. In this report, the novel orange-red emitting Sr2YSbO6:Eu3+ phosphors with good photoluminescence and cathodoluminescence were successfully prepared. The obtained sample with good electron… read more here.
Keywords: field emission; anti counterfeiting; counterfeiting strategy; activated materials ... See more keywords
Radon immobilization potential of alkali-activated materials containing ground granulated blast furnace slag and phosphogypsum
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.06.162
Abstract: This work was supported by the fund for scientific research Flanders (FWO), and hosted by the University of Hasselt and the University of Leuven. The authors would like to acknowledge the networking support of the… read more here.
Keywords: materials containing; immobilization potential; potential alkali; activated materials ... See more keywords
Effect of curing regime on properties of red mud based alkali activated materials
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DOI: 10.1016/j.conbuildmat.2020.119779
Abstract: Abstract To produce the alkali activated material, red mud must be used with components containing active silicon dioxide because silicon dioxide in red mud does not dissolve in alkaline solution. The test results presented in… read more here.
Keywords: red mud; mud based; based alkali; activated materials ... See more keywords
The Durability of Alkali-Activated Materials in Comparison with Ordinary Portland Cements and Concretes: A Review
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DOI: 10.1016/j.eng.2019.08.019
Abstract: Abstract China is the largest producer and user of ordinary Portland cement (OPC), and the rapid growth of infrastructure development demands more sustainable building materials for concrete structures. Alkali-activated materials (AAMs) are a new type… read more here.
Keywords: ordinary portland; activated materials; durability; alkali activated ... See more keywords
Alkali-activated materials as coatings deposited on various substrates: a review
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DOI: 10.1016/j.ijadhadh.2021.102934
Abstract: Abstract Alkali-activated material (AAM) coatings are made from metakaolin, fly ash, granulated blast furnace slag (GBFS), or a mixture of two or more of them as precursor materials. AAM coatings have been deposited on various… read more here.
Keywords: alkali activated; deposited various; coatings deposited; aam coatings ... See more keywords
Sustainable alkali activated materials: Precursor and activator derived from industrial wastes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2017.06.151
Abstract: Abstract The aim of the present paper is to analyse the potential application of a solution used to wash moulds from the aluminium casting industry as an alkali activator, for inclusion in the production of… read more here.
Keywords: sustainable alkali; activator; materials precursor; solution ... See more keywords
Opportunities to improve sustainability of alkali-activated materials: A review of side-stream based activators
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DOI: 10.1016/j.jclepro.2020.125558
Abstract: Abstract Alkali-activated materials (AAMs) are alternative binders that can be used instead of Portland cement in construction. One of the main drivers in their utilization is that AAMs can be designed to have lower CO2… read more here.
Keywords: based activators; opportunities improve; activated materials; improve sustainability ... See more keywords
Minimizing energy consumption to produce safe one-part alkali-activated materials
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DOI: 10.1016/j.jclepro.2021.129137
Abstract: Abstract Recently, alkali-activated binders have emerged as a promising sustainable solution in the construction industry. There is great demand to promote the development of one-part alkali-activated materials (OP-AAMs) to overcome the hazardous, irritating, and corrosive… read more here.
Keywords: one part; alkali activated; activated materials; part alkali ... See more keywords