Study of resistance of glass fiber reinforced plastic to natural weathering in different climatic conditions

Veligodsky I.M., Koval T.V., Kurnosov A.O., Marachovskiy P.C.
UDC
539.4:551.58
DOI
10.18577/2307-6046-2022-0-11-134-148
Article PDF (Russian) (888.63 KB)
How to cite
Veligodsky I.M., Koval T.V., Kurnosov A.O., Marachovskiy P.C. Study of resistance of glass fiber reinforced plastic to natural weathering in different climatic conditions // Proceedings of VIAM. 2022. No. 11. DOI: 10.18577/2307-6046-2022-0-11-134-148. URL: https://test.viam.ru/en/journal/2022/11/12
Keywords
natural climatic tests, GFRP VPS-48/7781, flexural strength, compressive strength, dynamic mechanical analysis
Abstract

Because of limited resistance of glass fiber reinforced plastic (GFRP) to influence of climatic factors it is interesting to make natural weathering tests in different climatic conditions. The study of strength and thermomechanical properties changing of GFRP VPS-48/7781 (with or without coating) after 3 year environmental exposure in different climatic zones. It was shown that applying of coating based on VE-69 provides saving strength and thermomechanical properties on the initial level.

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