000022814 001__ 22814
000022814 005__ 20220110134528.0
000022814 04107 $$aeng
000022814 046__ $$k2018-05-14
000022814 100__ $$aMaćkowiak, P.
000022814 24500 $$aManufacture of specimens and mechanical properties determination of structural adhesives under static loading condition

000022814 24630 $$n24.$$pEngineering Mechanics 2018
000022814 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022814 506__ $$arestricted
000022814 520__ $$2eng$$aThe paper presents the method of manufacturing specimens for testing mechanical properties of structural adhesives during a monotonic tensile test and the method of determining the Poisson ratio. Tests carried out on two examples of structural adhesives: Plexus MA300 and Epidian 53 cured with hardener Z1, differ significantly in viscosity in open time. This requires the use of other methods of manufacturing specimens with a low number of defects and high repeatability. Due to the exothermic crosslinking process, specimens for testing construction adhesives can not have large dimensions. Therefore, it is not possible testing with two extensometers to measure longitudinal and transverse deformations at the same time. The article presents the method of measuring deformations in two load cycles.

000022814 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022814 653__ $$aPoisson ratio, construction adhesives, mechanical properties, manufacture of specimens

000022814 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022814 720__ $$aMaćkowiak, P.$$iLigaj, B.
000022814 8560_ $$ffischerc@itam.cas.cz
000022814 8564_ $$s381900$$uhttps://invenio.itam.cas.cz/record/22814/files/525.pdf$$yOriginal version of the author's contribution in proceedings, page , section SOL.
000022814 962__ $$r21225
000022814 980__ $$aPAPER