Electrically Conductive Silicate Composite for Protection against Electrocorrosion
This article presents the results of a study on the development of an anti-corrosion plaster composite based on water glass with increased electrical conductivity. Known acid-resistant quartz-fluorosilicate composites containing liquid sodium silicate, sodium fluorosilicate and acid-resistant high-s...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-04-01
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| Series: | Minerals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-163X/13/5/610 |
| _version_ | 1797598891115282432 |
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| author | Andrii Plugin Teresa Rucińska Olga Borziak Oleksii Pluhin Vitalii Zhuravel |
| author_facet | Andrii Plugin Teresa Rucińska Olga Borziak Oleksii Pluhin Vitalii Zhuravel |
| author_sort | Andrii Plugin |
| collection | DOAJ |
| description | This article presents the results of a study on the development of an anti-corrosion plaster composite based on water glass with increased electrical conductivity. Known acid-resistant quartz-fluorosilicate composites containing liquid sodium silicate, sodium fluorosilicate and acid-resistant high-silica filler in the form of quartz, andesite or diabase powder were chosen as the prototype. The low water resistance and low adhesion to Portland cement concrete of these composites limits their application. By adding granulated blast-furnace slag to the composite, it was possible to increase the water resistance of the solution and its adhesion to concrete. The addition of graphite filler to the composite made it possible to increase the electrical conductivity. This made it possible to obtain not only a corrosion-resistant (to chemical and physico-chemical corrosion) composite, but also to use it as a grounded protective screen to drain leakage currents from the structure, thus protecting it from both corrosion and electrocorrosion destruction. |
| first_indexed | 2024-03-11T03:28:00Z |
| format | Article |
| id | doaj.art-0b8b8ac96cea49d3a788674efe7def93 |
| institution | Directory Open Access Journal |
| issn | 2075-163X |
| language | English |
| last_indexed | 2024-03-11T03:28:00Z |
| publishDate | 2023-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Minerals |
| spelling | doaj.art-0b8b8ac96cea49d3a788674efe7def932023-11-18T02:36:03ZengMDPI AGMinerals2075-163X2023-04-0113561010.3390/min13050610Electrically Conductive Silicate Composite for Protection against ElectrocorrosionAndrii Plugin0Teresa Rucińska1Olga Borziak2Oleksii Pluhin3Vitalii Zhuravel4Faculty of Construction, Ukrainian State University of Railway Transport, Feuerbach sq. 7, 61050 Kharkiv, UkraineFaculty of Civil and Environmental Engineering, West Pomeranian University of Technology in Szczecin, al. Piastów 50A, 70-311 Szczecin, PolandFaculty of Construction, Ukrainian State University of Railway Transport, Feuerbach sq. 7, 61050 Kharkiv, UkraineFaculty of Construction, Ukrainian State University of Railway Transport, Feuerbach sq. 7, 61050 Kharkiv, UkraineFaculty of Construction, Ukrainian State University of Railway Transport, Feuerbach sq. 7, 61050 Kharkiv, UkraineThis article presents the results of a study on the development of an anti-corrosion plaster composite based on water glass with increased electrical conductivity. Known acid-resistant quartz-fluorosilicate composites containing liquid sodium silicate, sodium fluorosilicate and acid-resistant high-silica filler in the form of quartz, andesite or diabase powder were chosen as the prototype. The low water resistance and low adhesion to Portland cement concrete of these composites limits their application. By adding granulated blast-furnace slag to the composite, it was possible to increase the water resistance of the solution and its adhesion to concrete. The addition of graphite filler to the composite made it possible to increase the electrical conductivity. This made it possible to obtain not only a corrosion-resistant (to chemical and physico-chemical corrosion) composite, but also to use it as a grounded protective screen to drain leakage currents from the structure, thus protecting it from both corrosion and electrocorrosion destruction.https://www.mdpi.com/2075-163X/13/5/610silicate compositeelectrocorrosionwater glassmineral binder |
| spellingShingle | Andrii Plugin Teresa Rucińska Olga Borziak Oleksii Pluhin Vitalii Zhuravel Electrically Conductive Silicate Composite for Protection against Electrocorrosion Minerals silicate composite electrocorrosion water glass mineral binder |
| title | Electrically Conductive Silicate Composite for Protection against Electrocorrosion |
| title_full | Electrically Conductive Silicate Composite for Protection against Electrocorrosion |
| title_fullStr | Electrically Conductive Silicate Composite for Protection against Electrocorrosion |
| title_full_unstemmed | Electrically Conductive Silicate Composite for Protection against Electrocorrosion |
| title_short | Electrically Conductive Silicate Composite for Protection against Electrocorrosion |
| title_sort | electrically conductive silicate composite for protection against electrocorrosion |
| topic | silicate composite electrocorrosion water glass mineral binder |
| url | https://www.mdpi.com/2075-163X/13/5/610 |
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