Cohesion and adhesion of a sealant joint subjected to compressive stress
This article is devoted to the evaluation of the suitability of the use of sealants when applied to a cement-based material and its subsequent exposure to compressive stress. Aquapanel cement board is chosen as the underlying material. In general, cementitious materials are characterized by a high c...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2023/12/matecconf_ys2023_01012.pdf |
| _version_ | 1797634797534707712 |
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| author | Bohacek Adam Brandtner Michal Slanhof Jiri |
| author_facet | Bohacek Adam Brandtner Michal Slanhof Jiri |
| author_sort | Bohacek Adam |
| collection | DOAJ |
| description | This article is devoted to the evaluation of the suitability of the use of sealants when applied to a cement-based material and its subsequent exposure to compressive stress. Aquapanel cement board is chosen as the underlying material. In general, cementitious materials are characterized by a high concentration of dust particles on the surface, which prevent the correct adhesion of the sealant to the substrate, and therefore their sealing is often problematic. The sealants presented in this research are selected based on the manufacturer's recommendations for suitability for sealing cement-based materials. Base plates are made from cement board, which are subsequently sealed according to the procedures established by the ČSN EN ISO 11432 standard. The samples produced in this way are then cycled and their resistance to pressure stress is subsequently tested. The results of the test performed in this way are evaluated by measuring and visually evaluating the adhesion and cohesion of the cemented joint. Based on the results, it is possible to recommend all of the tested sealants for sealing cementitious base materials that are exposed to compressive stress. |
| first_indexed | 2024-03-11T12:12:35Z |
| format | Article |
| id | doaj.art-45c72b84e8434b52a1796fb418abcd7f |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-03-11T12:12:35Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-45c72b84e8434b52a1796fb418abcd7f2023-11-07T10:33:32ZengEDP SciencesMATEC Web of Conferences2261-236X2023-01-013850101210.1051/matecconf/202338501012matecconf_ys2023_01012Cohesion and adhesion of a sealant joint subjected to compressive stressBohacek Adam0Brandtner Michal1Slanhof Jiri2Brno University of Technology, Faculty of Civil EngineeringBrno University of Technology, Faculty of Civil EngineeringBrno University of Technology, Faculty of Civil EngineeringThis article is devoted to the evaluation of the suitability of the use of sealants when applied to a cement-based material and its subsequent exposure to compressive stress. Aquapanel cement board is chosen as the underlying material. In general, cementitious materials are characterized by a high concentration of dust particles on the surface, which prevent the correct adhesion of the sealant to the substrate, and therefore their sealing is often problematic. The sealants presented in this research are selected based on the manufacturer's recommendations for suitability for sealing cement-based materials. Base plates are made from cement board, which are subsequently sealed according to the procedures established by the ČSN EN ISO 11432 standard. The samples produced in this way are then cycled and their resistance to pressure stress is subsequently tested. The results of the test performed in this way are evaluated by measuring and visually evaluating the adhesion and cohesion of the cemented joint. Based on the results, it is possible to recommend all of the tested sealants for sealing cementitious base materials that are exposed to compressive stress.https://www.matec-conferences.org/articles/matecconf/pdf/2023/12/matecconf_ys2023_01012.pdf |
| spellingShingle | Bohacek Adam Brandtner Michal Slanhof Jiri Cohesion and adhesion of a sealant joint subjected to compressive stress MATEC Web of Conferences |
| title | Cohesion and adhesion of a sealant joint subjected to compressive stress |
| title_full | Cohesion and adhesion of a sealant joint subjected to compressive stress |
| title_fullStr | Cohesion and adhesion of a sealant joint subjected to compressive stress |
| title_full_unstemmed | Cohesion and adhesion of a sealant joint subjected to compressive stress |
| title_short | Cohesion and adhesion of a sealant joint subjected to compressive stress |
| title_sort | cohesion and adhesion of a sealant joint subjected to compressive stress |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2023/12/matecconf_ys2023_01012.pdf |
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