Počet záznamov: 1
Influence of moisture content of MHM solid wood wall construction materials on thermal conductivity
SYS 0126006 LBL 00000naa^^22^^^^^^^^450 005 20250114101013.9 017 70
$a 10.17423/afx.2024.66.1.06 $2 DOI 100 $a 20170407d m y0sloc0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a Influence of moisture content of MHM solid wood wall construction materials on thermal conductivity $f Patrik Štompf, Jaroslava Štefková 215 $c Fotogr., graf., obr., tab. 320 $a Lit. 330 $a The moisture content of materials in building structures is a factor that affects the amount of heat losses through the building envelope. In the context of the current demands for increased thermal protection, the moisture content of materials becomes an important indicator of thermal and technical properties. The paper is devoted to the theoretical and experimental analyses of the moisture condition of the construction materials of panel exterior walls made from solid MHM (Massiv-Holz-Mauer) panels. The theoretical analyses of the moisture status of materials through the WUFI 2D simulation program were supplemented by experimental measurements of moisture in built-in structures. The measurements took place in a research building simulating the creation of residential climate conditions. The research quantified the influence of the operating moisture status of MHM and blown thermal insulations (wood fibres and disintegrated straw) on their thermal conductivity. The research results show that the moisture content of MHM panels influences their thermal conductivity in natural conditions. However, in the case of wood-fibre insulation, no significant influence of moisture status on the coefficient of thermal conductivity was demonstrated. The moisture content of disintegrated straw indicates that in natural conditions, it acquires 46% higher thermal conductivity values than the ones declared by the manufacturer. 463 -1
$1 001 sldk_un_cat*0124230 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Vol. 66, no. 1 (2024), s. 75-89 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2024 541 1-
$a Vplyv obsahu vlhkosti konštrukčných materiálov masívnych stenových konštrukcií z MHM na tepelnú vodivosť 610 $9 sldk_un_auth*h008640 $a konštrukčné materiály $X structural materials 610 $9 sldk_un_auth*h011282 $a obsah vlhkosti $X moisture content 610 $9 sldk_un_auth*h012403 $a tepelná vodivosť $X thermal conductivity 610 $9 sldk_un_auth*0020612 $a systém MHM $X MHM system 610 $9 sldk_un_auth*0039809 $a masívne celostenové panely $X massive wall panels 610 $9 sldk_un_auth*0046673 $a drevovláknitá izolácia $X fibreboard insulation 610 $9 sldk_un_auth*0065805 $a slamená izolácia $X straw insulation 675 $a 620.22 $v 2. stred. $z slo 675 $a 536.2 $v 2. stred. $z slo 700 -1
$3 sldk_un_auth*0049666 $a Štompf $b Patrik $f 1995- $p TUZDFDS $4 070 $T Katedra drevených stavieb 701 -1
$3 sldk_un_auth*0006200 $a Štefková $b Jaroslava $f 1971- $p TUZJA $4 070 $T Ústav cudzích jazykov 801 -0
$a SK $b ZV001 $c 20170407 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/06.pdf
Počet záznamov: 1