Detail publikačního výsledku

Possibilities of hydrophobization of thermo-insulating materials based on natural resources

ZACH, J.; HROUDOVÁ, J.; ŽIŽKOVÁ, N.

Originální název

Possibilities of hydrophobization of thermo-insulating materials based on natural resources

Anglický název

Possibilities of hydrophobization of thermo-insulating materials based on natural resources

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Current times emphasize utilization of new and promising building materials with no negative environmental impact, for reasonable price and with excellent end-use properties. Insulation vmaterials based on natural fibers represent a good alternative for current standardly used insulation materials like foamed plastic materials and mineral wool. Input materials for such industrial insulation materials are particularly crude oil and non-renewable natural resources (moreover, manufacture of these insulation materials consumes high amount of energy). From this point of view, natural insulation materials are more advantageous, because their manufacture uses easily renewable materials resources, like fibers from agriculture (flax, technical hemp). However, these materials have two disadvantages – higher sensitivity to humidity (higher water absorbing capacity and hygroscopic nature) and worse reaction to fire. The paper deals with selection of appropriate hydrophobic agent preventing high sensitivity to humidity of developed natural materials and monitoring of moisture content after application of hydrophobized materials within the frame of the ETICS system.

Anglický abstrakt

Current times emphasize utilization of new and promising building materials with no negative environmental impact, for reasonable price and with excellent end-use properties. Insulation vmaterials based on natural fibers represent a good alternative for current standardly used insulation materials like foamed plastic materials and mineral wool. Input materials for such industrial insulation materials are particularly crude oil and non-renewable natural resources (moreover, manufacture of these insulation materials consumes high amount of energy). From this point of view, natural insulation materials are more advantageous, because their manufacture uses easily renewable materials resources, like fibers from agriculture (flax, technical hemp). However, these materials have two disadvantages – higher sensitivity to humidity (higher water absorbing capacity and hygroscopic nature) and worse reaction to fire. The paper deals with selection of appropriate hydrophobic agent preventing high sensitivity to humidity of developed natural materials and monitoring of moisture content after application of hydrophobized materials within the frame of the ETICS system.

Klíčová slova

Natural fibres, insulation materials, moisture sensitivity, absorption, water content, hygrophobic.

Klíčová slova v angličtině

Natural fibres, insulation materials, moisture sensitivity, absorption, water content, hygrophobic.

Autoři

ZACH, J.; HROUDOVÁ, J.; ŽIŽKOVÁ, N.

Rok RIV

2017

Vydáno

06.02.2014

Nakladatel

Trans Tech Publications

Místo

Švýcarská konfederace

ISBN

978-3-03835-026-2

Kniha

ICBM 2013

ISSN

1022-6680

Periodikum

Advanced Materials Research

Svazek

897

Číslo

2

Stát

Švýcarská konfederace

Strany od

153

Strany do

156

Strany počet

4

BibTex

@inproceedings{BUT105426,
  author="Jiří {Zach} and Jitka {Peterková} and Nikol {Žižková}",
  title="Possibilities of hydrophobization of thermo-insulating materials based on natural resources",
  booktitle="ICBM 2013",
  year="2014",
  journal="Advanced Materials Research",
  volume="897",
  number="2",
  pages="153--156",
  publisher="Trans Tech Publications",
  address="Švýcarská konfederace",
  doi="10.4028/www.scientific.net/AMR.897.153",
  isbn="978-3-03835-026-2",
  issn="1022-6680"
}