Journal of
Faculty of Civil Engineering

CONFERENCE PROCEEDINGS
6th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2018 , 2018.y., pp. 73-82

	DOI: 10.14415/konferencijaGFS2018.006
	UDC: 692.4:624.072.2
	CC-BY-SA 4.0 license
	Author : Ress, Mátyás; Dudás, Annamária; Horn, Valéria V.
	Summary:
	Until the past decades only sawn timber beams has been used in the construction of buildings with high-roof. By increasing the price of quality wood and by optimizing the use of lumber, the growing number of glued laminated timber beams are produced. To increase the bearing capacity, I-shape cross-sectional structures are used, in which the web and flange are made of other wood-based boards. Following the aspects of sustainable development, the increase in recycling in the construction industry is a priority objective in an indirect or direct way, so in the research building with the used wooden elements, e.g. formwork beams also were investigated. In the roof structure reconstruction of the family houses with wooden slabs the composite beam structures provide a good solution due to their low weight and high load-bearing capacity. The article deals with the summing and analysis of these solutions.
	Keywords:
	high-roof, reconstruction, composite wooden beam, reuse