Zobrazeno 1 - 10
of 594
pro vyhledávání: '"Robert Černý"'
Publikováno v:
Buildings, Vol 14, Iss 10, p 3077 (2024)
The circular economy transition encompasses the identification of various available and sustainable materials to replace traditional binders in the construction industry. The utilization of water sediments represents this point as a beneficial action
Externí odkaz:
https://doaj.org/article/2fdc2de40f8d4da68ce64de402e5c583
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7323 (2024)
In this paper, an advanced solution for measuring heat flow through opaque building elements is presented. The solution is based on the implementation of a computer-aided technique for continuous monitoring of heat flow sensor performance and silent
Externí odkaz:
https://doaj.org/article/5ae7ba4c17bf47c091a658044caf93a5
Publikováno v:
Buildings, Vol 14, Iss 6, p 1721 (2024)
In this study, the ecotoxicological effects of a selected OSB material on three model plants (green freshwater algae Desmodesmus subspicatus, duckweed Lemna minor, and seeds of lettuce Lactuca sativa) were tested. A 24 h and 168 h leachate of the sam
Externí odkaz:
https://doaj.org/article/e99d50fe304a4e32becb63b7b669e535
Autor:
Agnieszka Ślosarczyk, Jan Fořt, Izabela Klapiszewska, Marta Thomas, Łukasz Klapiszewski, Robert Černý
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 5394-5425 (2023)
The purpose of the paper was to analyze trends in the formation of alkali-activated materials (AAMs) produced from alternative starting materials to blast furnace slags and fly ash. The research was reviewed on the basis of literature data from the p
Externí odkaz:
https://doaj.org/article/3e9cc6a02187474297b88a3dcb70f0c6
Autor:
Dana Koňáková, Vojtěch Pommer, Kateřina Šádková, Martin Keppert, Robert Černý, Eva Vejmelková
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 1512-1523 (2022)
Nowadays it is almost impossible to design a cement-based mixture without the application of some plasticizing additives. There have been developed many types of plasticizers, but they are mostly directed for Portland cement applications. In the case
Externí odkaz:
https://doaj.org/article/b3a1f485c73c45b8ac2ec5a4c481309b
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01716- (2023)
The alkali-activated materials (AAMs) design can be viewed as one of the most investigated fields in building materials engineering. However, despite numerous studies aimed at the utilization of various precursors, very limited attention is paid to t
Externí odkaz:
https://doaj.org/article/738111bb708847b68dc2ca04e4b7b3fd
Publikováno v:
Polymers, Vol 16, Iss 2, p 175 (2024)
One of the biggest challenges in the construction industry in recent times is the mitigation of the environmental impact of this sector, the reduction in dependence on primary raw materials, and the reduction in CO2 production while maintaining funct
Externí odkaz:
https://doaj.org/article/f5b90fba4e644a56a63614c86bf298f0
Publikováno v:
Energies, Vol 16, Iss 23, p 7719 (2023)
The current practice of building thermal retrofitting is based on the outcomes of energy audits that make use of standardized tabulated information mapped on a structure or structural elements under inherently very specific conditions. Therefore, it
Externí odkaz:
https://doaj.org/article/a7d5db9d20e8490f9868bc49f40d98b7
Autor:
Klára Kobetičová, Jana Nábělková, Viktor Brejcha, Martin Böhm, Miloš Jerman, Jiří Brich, Robert Černý
Publikováno v:
Polymers, Vol 15, Iss 19, p 3901 (2023)
Caffeine is a verified bio-protective substance in the fight against the biodegradation of cellulose materials, but its ecotoxicity in this context has not yet been studied. For this reason, the ecotoxicity of flax-fiber-reinforced epoxy composite wi
Externí odkaz:
https://doaj.org/article/7937b6fd2c124c21a641e755b709d2c9
Autor:
Grzegorz Łagód, Magdalena Piłat-Rożek, Dariusz Majerek, Ewa Łazuka, Zbigniew Suchorab, Łukasz Guz, Václav Kočí, Robert Černý
Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8588 (2023)
Paper is in the scope of moisture-related problems which are connected with mold threat in buildings, sick building syndrome (SBS) as well as application of electronic nose for evaluation of different building envelopes and building materials. The ma
Externí odkaz:
https://doaj.org/article/f17372e89a5549ee9c3a4eafdaf5349b