Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Günther Kain"'
Publikováno v:
Materials, Vol 15, Iss 9, p 3299 (2022)
Rising energy and raw material prices, dwindling resources, increased recycling, and the need for sustainable management have led to growth in the smart materials sector. In recent years, the importance and diversity of bio-based adhesives for indust
Externí odkaz:
https://doaj.org/article/1b963aba65a7403da807effa8b87b62c
Autor:
Johannes Jorda, Günther Kain, Marius-Catalin Barbu, Berndt Köll, Alexander Petutschnigg, Pavel Král
Publikováno v:
Polymers, Vol 14, Iss 4, p 843 (2022)
This research presents the influence of two different cellulose (hydrophobic pretreated/non-pretreated) and one flax-fiber unidirectional nonwoven low areal weight fiber reinforcements on the mechanical properties of urea-formaldehyde bonded five lay
Externí odkaz:
https://doaj.org/article/e371926d41634908afe292420b48ad85
Autor:
Günther Kain, Marco Morandini, Angela Stamminger, Thomas Granig, Eugenia Mariana Tudor, Thomas Schnabel, Alexander Petutschnigg
Publikováno v:
Materials, Vol 14, Iss 21, p 6601 (2021)
Peat moss (sphagnum) is a commonly used sealant, fill, and insulation material in the past. During the efforts to rewet drained moors due to ecological considerations, the technical use of peat moss (sphagnum farming) again became the focus of attent
Externí odkaz:
https://doaj.org/article/5ef250a01cf04451b30fcac535805622
Publikováno v:
Polymers, Vol 13, Iss 18, p 3086 (2021)
In order to improve the acceptance of broader industrial application of flax fiber reinforced beech (Fagus sylvatica L.) plywood, five different industrial applicated adhesive systems were tested. Epoxy resin, urea-formaldehyde, melamine-urea formald
Externí odkaz:
https://doaj.org/article/631804b0740b4199a0670ab0a1150f2b
Autor:
Eugenia Mariana Tudor, Lubos Kristak, Marius Catalin Barbu, Tomáš Gergeľ, Miroslav Němec, Günther Kain, Roman Réh
Publikováno v:
Forests, Vol 12, Iss 7, p 887 (2021)
The potential of tree bark, a by-product of the woodworking industry, has been studied for more than seven decades. Bark, as a sustainable raw material, can replace wood or other resources in numerous applications in construction. In this study, the
Externí odkaz:
https://doaj.org/article/eafdbf1430094077becf7dd0855aa9ef
Autor:
Lubos Kristak, Ivan Ruziak, Eugenia Mariana Tudor, Marius Cătălin Barbu, Günther Kain, Roman Reh
Publikováno v:
Polymers, Vol 13, Iss 14, p 2287 (2021)
The effects of using 100% larch bark (Larix decidua Mill) as a raw material for composite boards on the thermophysical properties of this innovative material were investigated in this study. Panels made of larch bark with 4–11 mm and 10–30 mm par
Externí odkaz:
https://doaj.org/article/dded23b50a404a04a1376cccce6c15a6
Publikováno v:
Polymers, Vol 12, Iss 12, p 2852 (2020)
The current work deals with three dimensionally molded plywood formed parts. These are prepared in two different geometries using cut-outs and relief cuts in the areas of the highest deformation. Moreover, the effect of flax fiber reinforcement on th
Externí odkaz:
https://doaj.org/article/4064a8151ea148f483ffb21039d4abbf
Autor:
Marius Cătălin Barbu, Yasmin Lohninger, Simon Hofmann, Günther Kain, Alexander Petutschnigg, Eugenia Mariana Tudor
Publikováno v:
Polymers, Vol 12, Iss 11, p 2632 (2020)
The aim of this study is to investigate the formaldehyde content and emissions of bark-based insulation panels bonded with three types of adhesives: urea formaldehyde, melamine urea-formaldehyde, and tannin-based adhesives. These panels were produced
Externí odkaz:
https://doaj.org/article/95d08b2cddd241dcb9dcb69846d52dac
Publikováno v:
Applied Sciences, Vol 10, Iss 18, p 6499 (2020)
Wooden shingles are a traditional roofing material on many culturally important building artifacts. Currently, the roof space of many traditional buildings is used for residential purposes and, consequently, cold roof constructions with ventilation l
Externí odkaz:
https://doaj.org/article/8fc650883f0e457b8ee8ea50fe253cc1
Publikováno v:
Polymers, Vol 12, Iss 9, p 2140 (2020)
Tree bark is a byproduct of the timber industry which accrues in large amounts, because approximately 10% of the volume a log is bark. Bark is used primarily for low-value applications such as fuel or as a soil covering material in agriculture. Withi
Externí odkaz:
https://doaj.org/article/e248181709e54980b499333a16dad8dc