2019
DOI: 10.1016/j.cemconres.2019.105894
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Formation of carbonate phases and their effect on the performance of reactive MgO cement formulations

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Cited by 102 publications
(32 citation statements)
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“…nesquehonite). The peak at ~80°C corresponded to the water loss of C-(A)-S-H [49,50], while the peak at ~120°C was due to the water loss of carbonate phases [31,51]. The shoulder at ~200°C was related to the water loss of hydrotalcite [52].…”
Section: Tg-dtg Analysismentioning
confidence: 98%
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“…nesquehonite). The peak at ~80°C corresponded to the water loss of C-(A)-S-H [49,50], while the peak at ~120°C was due to the water loss of carbonate phases [31,51]. The shoulder at ~200°C was related to the water loss of hydrotalcite [52].…”
Section: Tg-dtg Analysismentioning
confidence: 98%
“…(ii) Dehydroxylation (250-450°C): Mass loss due to the decomposition of hydroxyl groups of hydrotalcite and magnesium carbonates (e.g. hydromagnesite), corresponding to an endothermic peak at ~350-370°C [31,32,52,53].…”
Section: Tg-dtg Analysismentioning
confidence: 99%
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“…Apart from the natural transmission of SARS-CoV-2 virus from human to animals, studies have reported of experimental inoculation of the virus to animals and study the possibility of transmission from animals and the transmission route by putting in the same cage infected and non-infected animals and having other animals in another cage close to the first [ [63] , [64] , [65] , [66] ]. This has demonstrated that ferrets and cats are highly susceptible to the virus, whist dogs are less susceptible and livestock (pigs, sheep and ducks) studied were not found to be susceptible It is to be noted that those tests were done on a limited number of animals, so how representative they are of the species as a whole is not entirely known.…”
Section: Sars-cov-2 Zoonosismentioning
confidence: 99%
“…Reactive magnesium oxide (MgO) cement (RMC) has been shown to exhibit a significant mechanical property development under concentrated CO2 curing, attributed to the hydration of MgO to form brucite and its further reaction with CO2 to form interlocking carbonates of higher unit volume [1]. RMC is conventionally produced for calcination of magnesite (MgCO3) at a temperature between 700-1000 o C. Despite limited sequestration of CO2 as a result of carbonation, the environmental benefit of RMC as a construction material is in doubt.…”
mentioning
confidence: 99%