High-strength gypsum binder with improved water-resistance coefficient derived from industrial wastes

The article presents the possibility of increasing the water resistance of gypsum binders (GBs) obtained based on synthetic gypsum by introducing additives derived from industrial wastes. Regularities were obtained for the influence of the type and amount of additives on the water/gypsum ratio (W/G)...

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Veröffentlicht in:Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA. - 1991. - (2024) vom: 21. März, Seite 734242X241240042
1. Verfasser: Kamarou, Maksim (VerfasserIn)
Weitere Verfasser: Moskovskikh, Dmitry, Kuskov, Kirill, Yudin, Sergey, Akinwande, Abayomi Adewale, Smorokov, Andrey, Özkılıç, Yasin Onuralp, Abdulwahid, Mohanad Yaseen, Bhowmik, Abhijit, Romanovskaia, Elena, Korob, Natalia, Paspelau, Andrei, Romanovski, Valentin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
Schlagworte:Journal Article Synthetic gypsum additive industrial waste plaster binder strength waste recycling water resistance water-resistance coefficient
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520 |a The article presents the possibility of increasing the water resistance of gypsum binders (GBs) obtained based on synthetic gypsum by introducing additives derived from industrial wastes. Regularities were obtained for the influence of the type and amount of additives on the water/gypsum ratio (W/G), strength indicators and water resistance of high-strength GB. The introduction of a single-component additive to improve water resistance does not have a significant effect. Complex additives based on Portland cement, granulated blast-furnace slag, electric steel-smelting slag, expanded clay dust and granite screenings of various fractions have been developed that make the maximum contribution to improving the water resistance of a high-strength GB based on synthetic calcium sulphate dihydrate, which made it possible to increase the water-resistance coefficient from 0.39 to 0.82 
650 4 |a Journal Article 
650 4 |a Synthetic gypsum 
650 4 |a additive 
650 4 |a industrial waste 
650 4 |a plaster binder 
650 4 |a strength 
650 4 |a waste recycling 
650 4 |a water resistance 
650 4 |a water-resistance coefficient 
700 1 |a Moskovskikh, Dmitry  |e verfasserin  |4 aut 
700 1 |a Kuskov, Kirill  |e verfasserin  |4 aut 
700 1 |a Yudin, Sergey  |e verfasserin  |4 aut 
700 1 |a Akinwande, Abayomi Adewale  |e verfasserin  |4 aut 
700 1 |a Smorokov, Andrey  |e verfasserin  |4 aut 
700 1 |a Özkılıç, Yasin Onuralp  |e verfasserin  |4 aut 
700 1 |a Abdulwahid, Mohanad Yaseen  |e verfasserin  |4 aut 
700 1 |a Bhowmik, Abhijit  |e verfasserin  |4 aut 
700 1 |a Romanovskaia, Elena  |e verfasserin  |4 aut 
700 1 |a Korob, Natalia  |e verfasserin  |4 aut 
700 1 |a Paspelau, Andrei  |e verfasserin  |4 aut 
700 1 |a Romanovski, Valentin  |e verfasserin  |4 aut 
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