Experimental Analysis of Mechanical Anisotropy of Selected Roofing Felts
[ 1 ] Instytut Analizy Konstrukcji, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ 2 ] Instytut Inżynierii Materiałowej, Wydział Inżynierii Materiałowej i Fizyki Technicznej, Politechnika Poznańska | [ P ] employee
[2.7] Civil engineering and transport[2.8] Materials engineering
2021
scientific article
english
- roofing felt
- mechanical material anisotropy
- microstructure of roofing felts
- chemical composition of roofing felts
EN In this work, four representatives of roofing felts are under consideration. Special attention is paid to the mechanical behaviour under the tensile load of the samples. The results of strength tests for the entire range of material work, from the first load to sample breaking, are shown with respect to a specific direction of sample cutting. Moreover, a unique study of the microstructure obtained with the scanning electron microscope and chemical composition determined by energy dispersive spectroscopy of the tested materials is presented. The significant mechanical material anisotropy is reported and moreover argued by microstructure characteristics. In perspective, the outcomes can give comprehensive knowledge on optimal usage of roofing felt and proper mathematical modelling.
16.11.2021
6907-1 - 6907-14
Article Number: 6907
CC BY (attribution alone)
open journal
final published version
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