Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds

This paper presents the results of measuring and estimating the percentage of wood fracture surface in testing the quality of adhesive bonds by using two methods. The first method is based on ISO 6238. The estimation was carried out by two estimators so as to show the difference in perception. The s...

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Autores principales: Alica Lojen, Goran Mihulja, Ivica Župčić, Andrija Bogner
Formato: article
Lenguaje:EN
Publicado: University of Zagreb, Faculty of Forestry and Wood Technology 2009
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Acceso en línea:https://doaj.org/article/ecaaa09e6ab64069b4a6356d383113ad
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spelling oai:doaj.org-article:ecaaa09e6ab64069b4a6356d383113ad2021-12-02T02:41:55ZComparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds0012-6772https://doaj.org/article/ecaaa09e6ab64069b4a6356d383113ad2009-06-01T00:00:00Zhttp://drvnaindustrija.sumfak.hr/pdf//Drv%20Ind%20Vol%2060%202%20Mihulja.pdfhttps://doaj.org/toc/0012-6772This paper presents the results of measuring and estimating the percentage of wood fracture surface in testing the quality of adhesive bonds by using two methods. The first method is based on ISO 6238. The estimation was carried out by two estimators so as to show the difference in perception. The second method consists of measuring the percentage of wood fracture surface by analyzing digital photography by computer software. The results prove that there is no statistically significant difference between the measurement of the percentage of fracture surface by analyzing digital photography with computer software and the measurement made by standard process. Computer measurement is, however, more reliable and accurateAlica LojenGoran MihuljaIvica ŽupčićAndrija BognerUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticlegluing qualityportion of wood failuresubjective and objective methodsForestrySD1-669.5ENDrvna Industrija, Vol 60, Iss 2, Pp 95-100 (2009)
institution DOAJ
collection DOAJ
language EN
topic gluing quality
portion of wood failure
subjective and objective methods
Forestry
SD1-669.5
spellingShingle gluing quality
portion of wood failure
subjective and objective methods
Forestry
SD1-669.5
Alica Lojen
Goran Mihulja
Ivica Župčić
Andrija Bogner
Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds
description This paper presents the results of measuring and estimating the percentage of wood fracture surface in testing the quality of adhesive bonds by using two methods. The first method is based on ISO 6238. The estimation was carried out by two estimators so as to show the difference in perception. The second method consists of measuring the percentage of wood fracture surface by analyzing digital photography by computer software. The results prove that there is no statistically significant difference between the measurement of the percentage of fracture surface by analyzing digital photography with computer software and the measurement made by standard process. Computer measurement is, however, more reliable and accurate
format article
author Alica Lojen
Goran Mihulja
Ivica Župčić
Andrija Bogner
author_facet Alica Lojen
Goran Mihulja
Ivica Župčić
Andrija Bogner
author_sort Alica Lojen
title Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds
title_short Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds
title_full Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds
title_fullStr Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds
title_full_unstemmed Comparison of percentage of wood fracture surface analyzed by computer and by ISO 6238 in determining the quality of adhesive bonds
title_sort comparison of percentage of wood fracture surface analyzed by computer and by iso 6238 in determining the quality of adhesive bonds
publisher University of Zagreb, Faculty of Forestry and Wood Technology
publishDate 2009
url https://doaj.org/article/ecaaa09e6ab64069b4a6356d383113ad
work_keys_str_mv AT alicalojen comparisonofpercentageofwoodfracturesurfaceanalyzedbycomputerandbyiso6238indeterminingthequalityofadhesivebonds
AT goranmihulja comparisonofpercentageofwoodfracturesurfaceanalyzedbycomputerandbyiso6238indeterminingthequalityofadhesivebonds
AT ivicazupcic comparisonofpercentageofwoodfracturesurfaceanalyzedbycomputerandbyiso6238indeterminingthequalityofadhesivebonds
AT andrijabogner comparisonofpercentageofwoodfracturesurfaceanalyzedbycomputerandbyiso6238indeterminingthequalityofadhesivebonds
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