Zobrazeno 1 - 10
of 21 578
pro vyhledávání: '"Furnace slag"'
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-10 (2024)
Abstract This study examines the effects of local industrial by-products, such as iron slag and steel slag, as partial replacements of fine grain at 10%, 15%, and 25%, individually and combined. The research evaluates the impact on mechanical resista
Externí odkaz:
https://doaj.org/article/3f234aa532d54cfd93c23f8249ed3ba9
Autor:
Jiayong Qiu, Jingyu Zhao, Dexing Qi, Xinyue Lv, Rui Mao, Dianchun Ju, Fei Wang, Jiugang Shao, Shui Yu, Haiwei Yao, Zheng Li, Kai Zhao, Yingjiang Wen, Zhenguo Song
Publikováno v:
Journal of Asian Ceramic Societies, Pp 1-15 (2024)
In order to optimize the utilization of blast furnace slag (BFS) and enhance the cost-effectiveness and feasibility of β-SiAlON preparation, a novel approach involving acetic acid leaching-carbothermal reduction and nitridation was proposed. The eff
Externí odkaz:
https://doaj.org/article/979fe7deecf942e5a290eb2e29f12b44
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract This research aims to produce green cement, as an alternative to traditional cement, with outstanding performance. Five alkali-activated cement pastes were fabricated based on NaOH-activation of slag (GGBFS), bypass (B), and/or silica fume (
Externí odkaz:
https://doaj.org/article/ffcf213e458341808b9db2dc338c6f5c
Autor:
Lenin Miguel Bendezu Romero, Alireza Bahrami, Paul O. Awoyera, Oluwapamilerin Fadire, Alan Yordan Valdivieso Velarde, Md Azree Othuman Mydin, Krishna Prakash Arunachalam
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 11, Pp 1-15 (2024)
Abstract The concept of sustainability has become a crucial concern for safeguarding the planet. The current research has focused on developing affordable and eco-friendly mortar by using industrial wastes. This study explores the use of fly ash (FA)
Externí odkaz:
https://doaj.org/article/e4b254fcbec0445ea527b645abd67b9a
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 860-866 (2024)
The use of nanocarbon materials to enhance the toughness of fragile cementitious materials has attracted increasing attention for investigation. This study examines the effects of incorporating graphene oxide (GO) into NaOH-activated slag (AAS) paste
Externí odkaz:
https://doaj.org/article/0f50495ddf8342d58c29298a71a7616d
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03803- (2024)
This study investigates the phase evolution and enrichment mechanism of the cementitious materials in a blend of blast furnace (BF) and basic oxygen furnace (BOF) slags. Theoretical calculations reveal that there is an optimal modification temperatur
Externí odkaz:
https://doaj.org/article/e9076f00ad954dad9a8fc2a5d292ae32
Akademický článek
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Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 161-167 (2024)
This is an article in the field of ceramics and composites.The high-temperature sintering method was used to prepare foamed ceramics by using fly ash and blast furnace slag as the main raw materials, adding silicon carbide (SiC) as a high temperature
Externí odkaz:
https://doaj.org/article/c4f8a9d851054053862893d1132c4664
Mock-up pragmatic study on the impact performance of self-compacting concrete incorporating sea sand
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-26 (2024)
Abstract Self-Compacting Concrete (SCC) allows for the use of non-desalted sea sand as a fine aggregate, but the durability of triple mix SCC with partial sea sand replacement remains unclear. To optimize binder and fine aggregate replacements, tests
Externí odkaz:
https://doaj.org/article/95ecd453bf844f14a155b4d43b9667be
Autor:
Yaowen Tan, Kangkang Tang
Publikováno v:
CivilEng, Vol 5, Iss 3, Pp 694-716 (2024)
The rise in early-age temperature concrete structures, driven by the exothermic reactions during cement hydration, significantly increases the risk of thermal cracking. To address this issue, the construction industry employs several strategies, incl
Externí odkaz:
https://doaj.org/article/f2d26f02ac3148fa90a774ba7a778a82