Počet záznamov: 1
Rot evaluation in spruce logs and rot reflection into dimensions of chips for particleboards
SYS 0117611 LBL 00000naa^^22^^^^^^^^450 005 20221222132523.0 017 70
$a 10.17423/afx.2022.64.2.01 $2 DOI 100 $a 20221222d m y0sloc0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a Rot evaluation in spruce logs and rot reflection into dimensions of chips for particleboards $f Viktória Satinová ...[et all.] 215 $c Obr., tab. 320 $a Lit. 330 $a Chips for particleboards (PBs) can be obtained from different tree species or other lignin-saccharide sources. In this work, the following factors are analysed: (1) the degree and type of fungal rot in the Norway spruce (Picea abies) logs using the drill-resistance device “Resistograph” and the acoustic devices “Sylvatest-Duo”, “Fakopp” and “Arbotom”, and (2) following the reflection of wood-rot into dimensions of chips prepared for PBs. Using the devices, milder damage of logs caused by the white-rot Dark honey fungus (Armillaria ostoyae) was not detectable, but on the contrary, more serious damage of logs with the brown-rot Red banded polypore fungus (Fomitopsis pinicola) was clearly detectable. Wood chips prepared from the rotten logs had smaller dimensions compared to chips from the sound logs. By the sieve analysis, using the mesh diameters from 80 mm to 0.125 mm, the total percentage fractions marked as 7, 4, 2, 1, 0.5, 0.25, 0.125 and 0 were 31.1% for chips from the sound logs, 41.89% for chips from logs attacked by white rot, and 71.13% for chips from log attacked by brown rot. 463 -1
$1 001 sldk_un_cat*0117610 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Vol. 64, no. 2 (2022), s. 5-16 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2022 610 1-
$9 sldk_un_auth*h002807 $a smreková guľatina $X spruce logs 610 1-
$9 sldk_un_auth*h011434 $a hniloba $X rot 610 1-
$9 sldk_un_auth*0044390 $a Resistograph 610 1-
$9 sldk_un_auth*0040748 $a akustické prvky (stavebníctvo) $X acoustic elements (building) 610 1-
$9 sldk_un_auth*h016455 $a drevotrieskové dosky $X particleboards 675 $a 630*832.10 $v 1. stred. $z slo 675 $a 691-026.57 $v 2.stred $z slo 675 $a 630*862.2 $v 1. stred. $z slo 701 -1
$3 sldk_un_auth*0039631 $a Satinová $b Viktória $f 1993- $4 070 701 -1
$3 sldk_un_auth*p0019960 $a Hlaváč $b Pavol $f 1965- $p TUZLFIOLK $4 070 $T Katedra integrovanej ochrany lesa a krajiny 701 -1
$3 sldk_un_auth*p0041666 $a Iždinský $b Ján $f 1977- $p TUZDFDT $4 070 $T Katedra drevárskych technológií 701 -1
$3 sldk_un_auth*p0028092 $a Reinprecht $b Ladislav $f 1953- $p TUZDFDT $4 070 $T Katedra drevárskych technológií 801 -0
$a SK $b ZV001 $c 20221222 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/01-02-22.pdf
Počet záznamov: 1