Zobrazeno 1 - 10
of 101
pro vyhledávání: '"LUCIAN PĂUNESCU"'
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 22, Iss 1-2, Pp 15-24 (2021)
An industrially manufacturing recipe of foam glass gravel (FGG) from glass waste by an unconventional heating technique, using simultaneously a liquid foaming agent (glycerol) and a solid one (calcium carbonate) was tested on a 10 kW-microwave oven.
Externí odkaz:
https://doaj.org/article/32aceb75950d45f08806f8cd9087f0b7
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 21, Iss 1, Pp 54-62 (2020)
The paper presents a new technique for making foam glass gravel by expanding at high temperature recycled glass waste with a liquid carbonic foaming agent (glycerol) in combination with sodium silicate (also called “water glass”). Unlike the conv
Externí odkaz:
https://doaj.org/article/8025d7c96af946889058328eadd8d90e
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 21, Iss 2, Pp 48-56 (2020)
Experimental results of manufacturing the cellular glass from container glass waste using an unconventional heat treatment technique (microwave energy) are presented in the paper. The cellular glass has physical, mechanical and morphological characte
Externí odkaz:
https://doaj.org/article/06df04986dc844949640e44aa56f377d
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 21, Iss 2, Pp 57-63 (2020)
The paper presents experimental results of the manufacture of a lightweight aggregate from a waste (recycled clay brick from the demolition of buildings) and an industrial by-product (coal ash) using the unconventional microwave heating technique. Th
Externí odkaz:
https://doaj.org/article/40a71e04cd31492e8a3a2266982b82c5
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 20, Iss 1-2, Pp 35-41 (2019)
The experimental results of the manufacturing process of foam glass gravel using recycled glass waste (in very high ratio) are presented in the paper. The technique used for heating at 815-837 ºC of the raw material, composed of a powder mixture of
Externí odkaz:
https://doaj.org/article/5740dcb5114642c2b978a3c7ce92c55c
Publikováno v:
Nonconventional Technologies Review, Vol 24, Iss 2 (2020)
The paper presents results of the research of manufacturing silicon carbide ceramic foam applying the microwave energy as a power source for the heat treatment at very high temperature (up to 1610 ºC). On the other hand, aluminosilicate waste (clay
Externí odkaz:
https://doaj.org/article/366f2c39742b4e58bcca038c06d6046b
Publikováno v:
Nonconventional Technologies Review, Vol 24, Iss 2 (2020)
The results of the research in the field of microwave energy application in the process of manufacturing foam glass gravel from colored glass waste, calcium carbonate as a foaming agent, borax as a fluxing agent and sodium silicate solution as a bind
Externí odkaz:
https://doaj.org/article/b823e8b39d464e8b943ab1b4b78f9914
Publikováno v:
Constructii: Journal of Civil Engineering Research, Vol 19, Iss 1-2, Pp 59-64 (2018)
The paper presents experimental results obtained in the manufacture of glass foams from packaging bottle glass waste, using the microwave energy. The glass foam as insulating material for construction is an advantageous alternative to existing buildi
Externí odkaz:
https://doaj.org/article/7a9ef93ca19141f28e9d20e67d26ec51
Publikováno v:
Journal of Engineering Studies and Research, Vol 22, Iss 2 (2016)
The paper presents experimental results obtained by a team of researchers from the company Daily Sourcing & Research SRL Bucharest in the field of producing the foamed glass-ceramic from waste bottle glass, coal ash and silicon carbide as foaming age
Externí odkaz:
https://doaj.org/article/341d7460f22d4b95a4193ce26760b15d
Autor:
LUCIAN, PĂUNESCU, SORIN-MIRCEA, AXINTE, ADRIAN, IOANA, ENIKÖ, VOLCEANOV, PĂUNESCU BOGDAN-VALENTIN
Cellular glass from powders of recycled residual glass, borax as a fluxing agent, and elm leaves as a bio-foaming agent thermally treated at over 825ºC by unconventional microwave heating (according to the own technique) was experimentally manufactu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b95f21f4215aebbbcfaaf3e1971a4a6
