Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Sigitas Vėjelis"'
Autor:
Aurelija Rimkienė, Agnė Kairytė, Sigitas Vėjelis, Arūnas Kremensas, Saulius Vaitkus, Jurga Šeputytė-Jucikė
Publikováno v:
Materials, Vol 17, Iss 16, p 4087 (2024)
This research aims to find suitable processing methods that allow the reuse of wood waste to produce wood waste-based engineered wood logs for construction that meet the strength requirements for structural timber for sawn structural softwood. Three
Externí odkaz:
https://doaj.org/article/3848170b32f64d10a8484f54de52d95c
Publikováno v:
Materials, Vol 17, Iss 13, p 3339 (2024)
In the current work, the performance properties of natural-fibre-based thermal insulation materials were examined. For this purpose, three different compositions of natural fibres were prepared: pure sheep wool (SW), wool and industrial hemp (SW/HF)
Externí odkaz:
https://doaj.org/article/cd4212f46b7f48ec9533a19fbbc34e2d
Autor:
Nerijus Augaitis, Saulius Vaitkus, Agnė Kairytė, Sigitas Vėjelis, Jurga Šeputytė-Jucikė, Giedrius Balčiūnas, Arūnas Kremensas
Publikováno v:
Materials, Vol 17, Iss 12, p 2809 (2024)
Loose-fill thermal composite insulation produced from surface-modified wood scobs has been explored as a potential fire-resistant material for building envelopes. This work involves fire resistance behavior comparisons between four coating systems co
Externí odkaz:
https://doaj.org/article/abb56a0b3d424a458e80b1dfb5062b23
Publikováno v:
Journal of Composites Science, Vol 8, Iss 3, p 105 (2024)
The purpose of this study was to evaluate the moisture and flammability characteristics of lightweight concrete with different aggregates and different amounts of cement according to different criteria. The moisture properties of the specimens were e
Externí odkaz:
https://doaj.org/article/f8ce665e0fcd4d478e7dea0a9fcbe08c
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 16, Pp 14250-14261 (2022)
Raw sheep wool preparation processes are closely related to the use of environmentally harmful raw materials. To solve this problem, alternative ways of cleaning wool, often called environmentally friendly, are being sought. In this research, the pos
Externí odkaz:
https://doaj.org/article/1d9b8002370c4f55b4fd3c91e469a921
Publikováno v:
Journal of Natural Fibers, Vol 20, Iss 2 (2023)
In the current paper, the thermal insulation material from the wool of sheep grown in Lithuania is analyzed. Three types of thermal insulation material were produced: horizontal orientations, corrugated from the individual layer obtained, and corruga
Externí odkaz:
https://doaj.org/article/a1a2a080179c4a0ca138042ddfcb7608
Publikováno v:
Materials, Vol 16, Iss 14, p 5003 (2023)
In the current study, high-strength boards for the construction industry were developed from renewable natural resources, fibrous hemp shives, and corn starch. During the research, the influence of the composition of the mixture, the processing of ra
Externí odkaz:
https://doaj.org/article/10814698caba45eb996a87988997710c
Autor:
Nerijus Augaitis, Jurga Šeputytė-Jucikė, Sylwia Członka, Arūnas Kremensas, Agnė Kairytė, Sigitas Vėjelis, Giedrius Balčiūnas, Saulius Vaitkus
Publikováno v:
Materials, Vol 16, Iss 9, p 3326 (2023)
The current study presents the results of monitoring the behavior of loose-fill thermal insulating material for buildings made of wood scobs (WS), which were coated with one, two, and three component-based coatings from liquid glass (LG), tung oil (T
Externí odkaz:
https://doaj.org/article/1ae6d159081b4c888aeaef28e6363869
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4188 (2023)
This paper describes the production and performance characteristics of lightweight concrete (LWC) made from porous aggregates, such as expanded glass (EG), made from glass waste, and crushed expanded polystyrene waste (CEPW), obtained by crushing pac
Externí odkaz:
https://doaj.org/article/6cb877c30e484a0fb4e0744315d4c1a6
Autor:
Sigitas Vėjelis, Meruert Bolatkyzy Karimova, Tokzhan Kuangalyevna Kuatbayeva, Agnė Kairytė, Jurga Šeputytė-Jucikė
Publikováno v:
Materials, Vol 16, Iss 6, p 2230 (2023)
When developing new innovative building materials, their performance characteristics as well as their environmental friendliness are important. It is difficult to produce a fully ecological material for building envelopes, because there is a lack of
Externí odkaz:
https://doaj.org/article/67d7014ee82d4f6f8e28ad1e3515c80f