Impact of roughness on the wettability of mortars with basalt fibres hydrophobised by nanopolymers solution
Materiały konferencyjne
MNiSW
15
WOS
| Status: | |
| Autorzy: | Barnat-Hunek Danuta, Guz Łukasz, Łagód Grzegorz, Jarosz-Hadam Monika |
| Dyscypliny: | |
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| Rok wydania: | 2018 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 1 |
| Wolumen/Tom: | 2004 |
| Numer artykułu: | 030004 |
| Web of Science® Times Cited: | 2 |
| Scopus® Cytowania: | 2 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 3rd International Conference on Nanotechnology and Nanomaterials in Energy |
| Skrócona nazwa konferencji: | ICNNE 2018 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 22 czerwca 2018 do 24 czerwca 2018 |
| Miasto konferencji: | Milano |
| Państwo konferencji: | WŁOCHY |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The aim of the presented research was to determine the impact of roughness characterizing nanopolymer-hydrophobised mortars modified with basalt fibres on their wettability. The experimental part pertains to the physical properties of mortars modified with basalt fibres as well as the influence of basalt fibres and hydrophobisation on the roughness, contact angle, surface free energy and frost resistance. Indication of surface roughness and 3D topography was carried out in a device enabling calculation of all parameters. The contact angle of mortars (θw) was determined before and after hydrophobisation by means of a single measurement liquid. It constituted the basis for SFE calculation with Neumann's method, characterizing the wettability and adhesion properties of mortars. The studies enabled to determine the hydrophobisation efficiency of mortars with basalt fibres. The obtained results confirmed the possibility of producing the mortars reinforced with basalt fibres and characterized by appropriate protection of surface against moisture and frost, which depends on, i.a. surface roughness. |
