Behaviour of the adhesive bond between low-grade wood and GFRP reinforcements using epoxy resin
نویسندگان
چکیده
In this study, shear tests and pull-off were carried out to investigate the bond performance of glass fibre-reinforced polymer (GFRP) strips bonded low-grade poplar wood (Populus × euroamericana I-214). Accordingly, 180 specimens 72 produced using three different structural epoxy adhesives. These divided into two joint types (wood-wood wood-GFRP configurations), which tested under dry conditions after exposure hydrothermal cycles (i.e., accelerated ageing). The results showed that adhesives exhibited good behaviour in samples exposed conditions. strength values between 4.93 MPa 8.49 1.72 2.69 MPa. Additionally, there main failure modes aged specimens.
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ژورنال
عنوان ژورنال: Construction and Building Materials
سال: 2021
ISSN: ['1879-0526', '0950-0618']
DOI: https://doi.org/10.1016/j.conbuildmat.2020.121516