Počet záznamov: 1
The effect of humidity on the shear strength of glued wood based and plastic joints
SYS 0095546 LBL 00000naa^^22^^^^^^^^450 005 20180427113142.6 017 70
$a 10.17423/afx.2018.60.1.12 $2 DOI 100 $a 20180427a m y0sloy0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a The effect of humidity on the shear strength of glued wood based and plastic joints $f Eliška Máchová ...[et al.] 215 $c Obr., tab. 320 $a Lit. 330 $a The main objective of the paper is to determine the effect of humidity on the mechanical properties of glued structural joints. Shear strength of glued joints is investigated in terms of two environments with specific climatic conditions, it means dry environment of residential and public building interiors at the tempeatur e of t = 23 ± 2 °C, and relative humidity of WR = 45 ± 5% and wet environment at the temperature of t = 23 ± 2° C, relative humidity of WR = 90% ± 5% (bathrooms, laundries, swimming pools). Two types of materials, including their combination, particle board (PB) with the thickness of 12 mm and artificial stone (plastic material ) with the thickness of 12 mm were tested. Epoxy and polyurethane adhesives were used for glued lap joints. In general, the air humidity of the environment does not have a statistically significant effect on the shear strength of the glued joints. For bonding the same materials, the maximum value of shear strength were achieved using polyurethane ( PUR ) adhesive and the material combination – plastic - plastic and air humidity of 90%. For bonding materials with various properties (PB and plastic) epoxy adhesive is the most suitable 463 -1
$1 001 sldk_un_cat*0094837 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Vol. 60, no. 1 (2018), s. 113-120 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2018 610 1-
$9 sldk_un_auth*h015367 $a šmyková pevnosť $X shear strength 610 1-
$9 sldk_un_auth*h002996 $a lepené spoje $X glued joints 610 1-
$9 sldk_un_auth*h008403 $a vlhkosť $X moisture 610 1-
$9 sldk_un_auth*h016455 $a drevotrieskové dosky $X particleboards 610 1-
$9 sldk_un_auth*0009888 $a umelé kamene $X artificial stones 610 1-
$9 sldk_un_auth*h013091 $a plastické materiály $X plastic materials 675 $a 630*824.7 $v 1. stred. $z slo 675 $a 630*862.2 $v 1. stred. $z slo 675 $a 666.96 $v 2.stred $z slo 701 -1
$3 sldk_un_auth*0018755 $a Máchová $b Eliška $4 070 701 -1
$3 sldk_un_auth*0018754 $a Holouš $b Zdeněk $f 1951- $4 070 701 -1
$3 sldk_un_auth*p0018579 $a Langová $b Nadežda $f 1974- $p TUZDFNDV $4 070 $T Katedra nábytku a drevárskych výrobkov 701 -1
$3 sldk_un_auth*0017138 $a Balážová $b Žaneta $f 1971- $p TUZJA $4 070 $T Ústav cudzích jazykov 801 -0
$a SK $b ZV001 $c 20180427 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/12-01-18_0.pdf
Počet záznamov: 1