| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Boris, Renata
Vilnius Gediminas Technical University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022INVESTIGATIONS OF THE STRUCTURE AND HARDNESS OF DISSIMILAR STEEL-TO-ALUMINUM JOINTS MADE USINGLASER WELDING TECHNOLOGYcitations
- 2022Impact of Cellulolytic Fungi on Biodegradation of Hemp Shives and Corn Starch-Based Composites with Different Flame-Retardantscitations
- 2022Numerical Simulation of Thermal Conductivity and Thermal Stress in Lightweight Refractory Concrete with Cenospherescitations
- 2022Analysis of the Formed Protective Layer Inhibiting Alkali Corrosion in Aluminosilicate Refractory Castablescitations
- 2021Prolonging Bacterial Viability in Biological Concrete: Coated Expanded Clay Particlescitations
- 2021An Efficient Approach to Describe the Fiber Effect on Mechanical Performance of Pultruded GFRP Profilescitations
- 2019The Possibilities of Paper Sludge Waste (PSw) Utilization in Cement Materials
- 2019Variation of bending strength of fiber reinforced concrete beams due to fiber distribution and orientation and analysis of microstructurecitations
- 2019Impact of Differently Prepared Paper Production Waste Sludge (PSw) on Cement Hydration and Physical-Mechanical Propertiescitations
- 2018Long-term curing impact on properties, mineral composition and microstructure of hemp shive-cement composite
- 2017Thermite welding of Cu–Nb microcomposite wirescitations
- 2013Influence of temperature on the effect of plastification in concrete mixtures
Places of action
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article
Analysis of the Formed Protective Layer Inhibiting Alkali Corrosion in Aluminosilicate Refractory Castables
Abstract
<jats:p>This article analyzes the mechanism of the protective layer formation under the action of alkali in a refractory castable when ground quartz sand (GQS) is used as an admixture to produce refractory conventional castables (CC) and medium cement castables (MCC). It was found that, independently of the castable composition, the addition of GQS (2.5%) reduces the degree of K2CO3 dissolution at high temperature, and the released potassium reacts with the silica and forms a viscous potassium silicate glass, which reduces the mobility of alkali. The liquid phase formed filled some of the open pores and hindered the penetration of potassium into the deeper layers of the refractory castable. The thickness of the formed protective layer, after three cycles of the alkaline corrosion test, varies from 700 µm up to 1300 µm, depending on the castable composition.</jats:p>