Effect of Artificial Ageing on Adhesive Bonds from Heat Treated Spruce
نویسندگان
چکیده
The influence of artificial ageing on bonded heat-treated spruce lamellas was investigated. Heat-treated with different degrees thermal modification were PVAc and MUF then exposed to 500 weathering cycles, combined rain, UV IR radiation. colour change the surface, weight change, delamination joints adhesive bond strength measured. Artificial caused cracking reduced both adhesives. results show that higher for than MUF, but increased adhesives temperature heat treatment wood. shear bonds side samples after lower average whole sample.
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ژورنال
عنوان ژورنال: Drvna Industrija
سال: 2021
ISSN: ['0012-6772', '1847-1153']
DOI: https://doi.org/10.5552/drvind.2021.2044