THE EFFECT OF NATURAL WEATHERING ON UNTREATED WOOD SURFACE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F17%3A75853" target="_blank" >RIV/60460709:41320/17:75853 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4067/S0718-221X2017005000015" target="_blank" >http://dx.doi.org/10.4067/S0718-221X2017005000015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4067/S0718-221X2017005000015" target="_blank" >10.4067/S0718-221X2017005000015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

THE EFFECT OF NATURAL WEATHERING ON UNTREATED WOOD SURFACE

Popis výsledku v původním jazyce

As a result of contemporary ecological and sustainable movements, a number of constructions from wood, as the only renewable building material, is still increasing. In accordance with these trends, wood elements are often left untreated. The presented study is aimed to characterize and compare a surface degradation of untreated wood caused by weathering. Weathering characteristics of softwoods and hardwoods (spruce, pine, Douglas fir, larch, oak, black locust, maple, poplar and alder) during twelve months of exposure in the climatic conditions of Central Europe were determined. All the wood species were characterized by colour and gloss changes and increasing roughness. The lowest discoloration was observed for oak and the highest one for spruce wood, respectively. The lowest changes of roughness were observed for alder, the highest for spruce wood. The depth of colour changes was relatively similar among the softwoods. Regarding hardwoods, it varied more. The values of total colour changes had a sig

Název v anglickém jazyce

THE EFFECT OF NATURAL WEATHERING ON UNTREATED WOOD SURFACE

Popis výsledku anglicky

As a result of contemporary ecological and sustainable movements, a number of constructions from wood, as the only renewable building material, is still increasing. In accordance with these trends, wood elements are often left untreated. The presented study is aimed to characterize and compare a surface degradation of untreated wood caused by weathering. Weathering characteristics of softwoods and hardwoods (spruce, pine, Douglas fir, larch, oak, black locust, maple, poplar and alder) during twelve months of exposure in the climatic conditions of Central Europe were determined. All the wood species were characterized by colour and gloss changes and increasing roughness. The lowest discoloration was observed for oak and the highest one for spruce wood, respectively. The lowest changes of roughness were observed for alder, the highest for spruce wood. The depth of colour changes was relatively similar among the softwoods. Regarding hardwoods, it varied more. The values of total colour changes had a sig

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20502 - Paper and wood

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Maderas-Ciencia y Tecnologia

ISSN

0717-3644

e-ISSN

—

Svazek periodika

19

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

173-184

Kód UT WoS článku

000403663800005

EID výsledku v databázi Scopus

2-s2.0-85018779542