Detail publikace

Stress/Strain Behaviour of Mechanical and Adhesive Joints in Timber Façade Applications

NEČASOVÁ, B. LIŠKA, P. NOVOTNÝ, M.

Originální název

Stress/Strain Behaviour of Mechanical and Adhesive Joints in Timber Façade Applications

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper compares the stress and strain behaviour of mechanical fasteners and elastic adhesive connections in timber façade applications. Two common designs with timber cladding are introduced. The traditional façade planks and multilayer large-format solid wood panels were selected. The resistance of a reference façade section with mechanical fasteners or adhesive bond to wind suction is determined according to the recommendations of European guideline ETAG 034. The pressure/suction chamber allowing hermetic closure was used. The sample deformation was measured at 15 locations, this also allowed to determine the elongation of the adhesive layer at break. The failure loads reached with the adhesive joint exceeded 20 kN/m2 in both combinations of façade cladding. On the other hand, the sample with a large-format panel and mechanical fasteners showed the lowest failure load at 12 kN/m2. The results confirmed that bonded joints are a suitable solution for large-format cladding, whereas an increase in the number of mechanical fasteners will be a more convenient solution for façade plank applications.

Klíčová slova

Adhesive; Bond; Cladding; Elongation; Facade; Failure; Fastener; Joint; Screw; Timber;

Autoři

NEČASOVÁ, B.; LIŠKA, P.; NOVOTNÝ, M.

Vydáno

20. 10. 2020

Nakladatel

Trans Tech Publications Ltd

Místo

Švýcarsko

ISBN

978-3-0357-3653-3

Kniha

21st Conference on the Rehabilitation and Reconstruction of Buildings, CRRB 2019

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Ročník

868

Číslo

1

Stát

Švýcarská konfederace

Strany od

142

Strany do

149

Strany počet

8

URL

https://www.scientific.net/KEM.868.142

BibTex

@inproceedings{BUT165662,
  author="Barbora {Nečasová} and Pavel {Liška} and Michal {Novotný}",
  title="Stress/Strain Behaviour of Mechanical and Adhesive Joints in Timber Façade Applications",
  booktitle="21st Conference on the Rehabilitation and Reconstruction of Buildings, CRRB 2019",
  year="2020",
  journal="Key Engineering Materials (print)",
  volume="868",
  number="1",
  pages="142--149",
  publisher="Trans Tech Publications Ltd",
  address="Švýcarsko",
  doi="10.4028/www.scientific.net/KEM.868.142",
  isbn="978-3-0357-3653-3",
  issn="1013-9826",
  url="https://www.scientific.net/KEM.868.142"
}