Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Brăduț Alexandru Ionescu"'
Publikováno v:
European Journal of Materials Science and Engineering, Vol 8, Iss 1, Pp 11-21 (2023)
As research regarding the production and optimization of geopolymer materials is constantly increasing and is fundamentally motivated by the need, identified both in the global ecological context and at national level, new materials can be developed
Externí odkaz:
https://doaj.org/article/1cbd8b99885441d28cc2695e47e080a3
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 21, Iss 2, Pp 10-18 (2020)
The term “geopolymer” was originally introduced by the French chemist Davidovits, representing a wide range of anorganic materials. According to him, among the nine different classes of geopolymers, geopolymer concrete is of particular interest,
Externí odkaz:
https://doaj.org/article/a6252aa94df64bbebfbc54cc15326de2
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 19, Iss 1-2, Pp 44-49 (2018)
In the case of repairs and restoration of historical buildings, the difficulty lies in preserving their value. It is important that the used materials to be as similar as the original ones, both in terms of composition and of application mode. The pu
Externí odkaz:
https://doaj.org/article/1b4ddbc7d5224a24a6be5419b372ef6b
Publikováno v:
Proceedings, Vol 63, Iss 1, p 30 (2020)
All industries produce wastes or byproducts, and if those are not properly managed, they will cause adverse effects on the environment. As the need for steel increases globally, waste from steel processing will also increase. Hazardous waste from ste
Externí odkaz:
https://doaj.org/article/cbdba6fb2d394563b17e4e90d278483e
Autor:
Brăduț Alexandru Ionescu, Mihail Chira, Horațiu Vermeșan, Andreea Hegyi, Adrian-Victor Lăzărescu, Gyorgy Thalmaier, Bogdan Viorel Neamțu, Timea Gabor, Ioana Monica Sur
Publikováno v:
Materials; Volume 15; Issue 19; Pages: 6965
The use of waste from industrial activities is of particular importance for environmental protection. Fly ash has a high potential in the production of construction materials. In the present study, the use of fly ash in the production of geopolymer p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::364fb6821e9e77f7a58dabc5606ab1f4
Autor:
Brăduț Alexandru, Ionescu, Mihail, Chira, Horațiu, Vermeșan, Andreea, Hegyi, Adrian-Victor, Lăzărescu, Gyorgy, Thalmaier, Bogdan Viorel, Neamțu, Timea, Gabor, Ioana Monica, Sur
Publikováno v:
Materials (Basel, Switzerland). 15(19)
The use of waste from industrial activities is of particular importance for environmental protection. Fly ash has a high potential in the production of construction materials. In the present study, the use of fly ash in the production of geopolymer p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3192a87ff3cb516db267371703e99c54
https://pubmed.ncbi.nlm.nih.gov/36234304
https://pubmed.ncbi.nlm.nih.gov/36234304
Publikováno v:
The 15th International Conference Interdisciplinarity in Engineering ISBN: 9783030938161
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a8cbeed6eddcbca991abdbaa48f09d0
https://doi.org/10.1007/978-3-030-93817-8_15
https://doi.org/10.1007/978-3-030-93817-8_15
Publikováno v:
Materials
Volume 14
Issue 17
Materials, Vol 14, Iss 4951, p 4951 (2021)
Volume 14
Issue 17
Materials, Vol 14, Iss 4951, p 4951 (2021)
Crystalline admixtures embedded in concrete may react in the presence of water and generate thin crystals able to fill pores, capillaries and micro-cracks. Once the concrete has dried, the crystalline chemicals sit dormant until another dose of water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7172f4c461d6b976f982abe9175c5a
https://pubmed.ncbi.nlm.nih.gov/34501041
https://pubmed.ncbi.nlm.nih.gov/34501041
Autor:
Andreea Hegyi, Henriette Szilagyi, Brăduț Alexandru Ionescu, Adrian-Victor Lăzărescu, Elvira Grebenișan
Publikováno v:
The 14th International Conference on Interdisciplinarity in Engineering—INTER-ENG 2020.
The presence of TiO2 nanoparticles in a cementitious matrix induces self-cleaning capacity in the presence of UV radiation by combining two mechanisms: surface hydrophilicity and degradation of the stain agent molecules. Experimental results indicate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::097b4f68c1e9bfc27ed1a70018e2e6b3
https://doi.org/10.3390/proceedings2020063042
https://doi.org/10.3390/proceedings2020063042
Publikováno v:
Proceedings, Vol 63, Iss 30, p 30 (2020)
All industries produce wastes or byproducts, and if those are not properly managed, they will cause adverse effects on the environment. As the need for steel increases globally, waste from steel processing will also increase. Hazardous waste from ste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5350300aae32948e18efb776afe9eb72
https://doi.org/10.3390/proceedings2020063030
https://doi.org/10.3390/proceedings2020063030