2019
DOI: 10.13168/cs.2019.0009
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Properties and Micro-Structure Assessment of Building Materials Based on Flue Gas Desulfurisation Gypsum Modified by Cement and Industrial Waste

Abstract: Utilisation and recycling of industrial waste and by-products to prepare building materials is the green style and contributes to the resource conservation and environmental protection. In this paper, the orthogonal test and two curing methods including 7-day non-soaking curing and 28-day periodical-soaking curing are used to investigate the effect of cement, activators and waste like blast furnace slag, silica fume and fly ash on the properties of FGD gypsum-based composites. Three typical specimens from the … Show more

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Cited by 2 publications
(2 citation statements)
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“…The stretching vibration and bending vibration of the Si-O bond at 2100 cm -1 , the reference SC-K0 did not detect the Si-O bond. The stretching vibration of SC-K1 was formed and though it was not obvious, and SC-K2 has completely formed [29]. The Si-O bond could enhance the bonding between the EA and the cement particles.…”
Section: Resultsmentioning
confidence: 93%
“…The stretching vibration and bending vibration of the Si-O bond at 2100 cm -1 , the reference SC-K0 did not detect the Si-O bond. The stretching vibration of SC-K1 was formed and though it was not obvious, and SC-K2 has completely formed [29]. The Si-O bond could enhance the bonding between the EA and the cement particles.…”
Section: Resultsmentioning
confidence: 93%
“…Микроструктурные исследования экспериментальных образцов проводились в лаборатории электронно-оптической диагностики Международного исследовательского научно-образовательного центра кафедры геоэкологии и геохимии Института природных ресурсов ТПУ на сканирующем электронном микроскопе Hitachi S-3400N (Hitachi, Япония) [21].…”
Section: таблица 3 технические характеристики суперпластификатора «штunclassified