Detail publikačního výsledku

Material Behavior of Structural Wood-Based Boards Affected by Rotting Process and Immersion in Water

BĚŤÁK, A.; BAAR, J.; DĚCKÝ, D.; VANĚREK, J.

Originální název

Material Behavior of Structural Wood-Based Boards Affected by Rotting Process and Immersion in Water

Anglický název

Material Behavior of Structural Wood-Based Boards Affected by Rotting Process and Immersion in Water

Druh

Článek WoS

Originální abstrakt

The highest resistance to the action of wood-decay fungi was achieved for boards bonded with cementitious binder, for which the mass loss (ML) was passive for the tested fungi at both 3.8% for Coniophora puteana and 3.6% for Pleurotus ostreatus due to the carbonation process. By contrast, the lowest bioresistance was shown for particleboard. The achieved ML values were related to the changes of the internal structure, which were proven by the vertical density profile parameters and the surface area parameter. The effects of the ML and delamination process by immersion in water on the internal bond strength were determined individually to distinguish both synergistic parameters. The results showed the effect of long-term water immersion on the loss of internal bond strength, especially for wood particleboard.

Anglický abstrakt

The highest resistance to the action of wood-decay fungi was achieved for boards bonded with cementitious binder, for which the mass loss (ML) was passive for the tested fungi at both 3.8% for Coniophora puteana and 3.6% for Pleurotus ostreatus due to the carbonation process. By contrast, the lowest bioresistance was shown for particleboard. The achieved ML values were related to the changes of the internal structure, which were proven by the vertical density profile parameters and the surface area parameter. The effects of the ML and delamination process by immersion in water on the internal bond strength were determined individually to distinguish both synergistic parameters. The results showed the effect of long-term water immersion on the loss of internal bond strength, especially for wood particleboard.

Klíčová slova

Wood; Wood-decay fungi; Mass loss (ML); Wood-based boards; Coniophora puteana; Pleurotus ostreatus; Internal bond strength; Porosity

Klíčová slova v angličtině

Wood; Wood-decay fungi; Mass loss (ML); Wood-based boards; Coniophora puteana; Pleurotus ostreatus; Internal bond strength; Porosity

Autoři

BĚŤÁK, A.; BAAR, J.; DĚCKÝ, D.; VANĚREK, J.

Rok RIV

2023

Vydáno

23.08.2022

Nakladatel

ASCE-AMER SOC CIVIL ENGINEERS

Místo

RESTON

ISSN

0899-1561

Periodikum

JOURNAL OF MATERIALS IN CIVIL ENGINEERING

Svazek

34

Číslo

11

Stát

Spojené státy americké

Strany počet

13

URL

https://ascelibrary.org/doi/10.1061/%28ASCE%29MT.1943-5533.0004455

BibTex

@article{BUT182216,
  author="Adam {Běťák} and Jan {Baar} and David {Děcký} and Jan {Vaněrek}",
  title="Material Behavior of Structural Wood-Based Boards Affected by Rotting Process and Immersion in Water",
  journal="JOURNAL OF MATERIALS IN CIVIL ENGINEERING",
  year="2022",
  volume="34",
  number="11",
  pages="13",
  doi="10.1061/(ASCE)MT.1943-5533.0004455",
  issn="0899-1561",
  url="https://ascelibrary.org/doi/10.1061/%28ASCE%29MT.1943-5533.0004455"
}