Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Ternary cement"'
Autor:
Schulze, Simone E., Rickert, Jörg
In view of the challenges of decarbonisation of the cement industry, the use of low-clinker ternary cements especially with calcined clays is becoming increasingly important. The combination of Portland cement clinker (K), ground granulated blast fur
Externí odkaz:
https://slub.qucosa.de/id/qucosa%3A92831
https://slub.qucosa.de/api/qucosa%3A92831/attachment/ATT-0/
https://slub.qucosa.de/api/qucosa%3A92831/attachment/ATT-0/
Publikováno v:
Materials, Vol 17, Iss 12, p 2923 (2024)
Rice husk ash (RHA) is agricultural waste with high silica content that has exhibited proven technical feasibility as a pozzolanic material since the 1970s. Notwithstanding, its use in mortars and concrete is limited by the standards currently utiliz
Externí odkaz:
https://doaj.org/article/8341e6a347344a3498148f1b68df1221
Publikováno v:
Cement, Vol 14, Iss , Pp 100085- (2023)
Ground granulated blast furnace slag (GGBS) is an important supplementary cementitious material (SCM) for producing low carbon and durable concrete. There are however questions around the early age reactivity of GGBS and the factors that influence th
Externí odkaz:
https://doaj.org/article/b2c5a2bef8634526878a1a8323cd87fd
Autor:
Kuelson Rândello Dantas Maciel, Ana Rita Damasceno Costa, Josinorma Silva de Oliveira, Heloysa Martins Carvalho Andrade, Jardel Pereira Gonçalves
Publikováno v:
Materials Research, Vol 26, Iss suppl 1 (2023)
This study evaluates the influence of milling on the reactivity of drilling cuttings (DC) utilized as supplementary cementitious material in ternary cements (TC). The drilling cuttings milling study varied the time (2, 5, 10, 15, and 20 min) and rota
Externí odkaz:
https://doaj.org/article/1c42cadc81914ba59eb79d5fb7c67a94
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01529- (2022)
Supplementary cementitious materials (SCMs) are used to partially replace Portland cement (PC) to reduce the CO2 footprint of concrete. Although many studies have been conducted regarding the uses of SCMs as well as oyster shell (OS) with PC, there h
Externí odkaz:
https://doaj.org/article/082bec2b96664fda8adbb24d86da0d08
Akademický článek
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Akademický článek
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Publikováno v:
Environmental Research Communications, Vol 5, Iss 5, p 055002 (2023)
Decarbonization of the cement and concrete industries is one of the top priorities on the path to a carbon-neutral economy. This article presents a novel model for evaluating the emissions from the production of metakaolin (MK) as a supplementary cem
Externí odkaz:
https://doaj.org/article/85cd1525cb0144689e235dd00da9e2a1
Publikováno v:
Case Studies in Construction Materials, Vol 15, Iss , Pp e00776- (2021)
This study aims to evaluate the influence of low-grade local materials as clinker substitute in ternary cements, with calcined clay (30 wt%) and limestone (15 wt%), also known as LC³ cements. A coal mining waste (based on 35 wt% kaolinite content, A
Externí odkaz:
https://doaj.org/article/7542b1ca824445cc8650c8b909e52c31
Autor:
Jaime Moreno-Juez, Laura Caneda-Martínez, Raquel Vigil de la Villa, Iñigo Vegas, Moisés Frías
Publikováno v:
Materials, Vol 15, Iss 8, p 2921 (2022)
In recent years, the development of ternary cements has become a priority research line for obtaining cements with a lower carbon footprint, with the goal to contribute to achieve climate neutrality by 2050. This study compared ordinary Portland ceme
Externí odkaz:
https://doaj.org/article/32c87457a6814e499b4694f6a83d47c7