Zobrazeno 1 - 10
of 3 292
pro vyhledávání: '"Pozzolanic activity"'
Publikováno v:
Meitan xuebao, Vol 49, Iss 6, Pp 2860-2875 (2024)
Pulverized fuel ash (PFA) is a by-product from coal-fired power plants. The generation of PFA is huge and increases yearly. A large amount of untreated PFA is harmful to the environment, and it is also a waste of resources. Recycling PFA as construct
Externí odkaz:
https://doaj.org/article/245461922bbc41548b48f034ae833359
Improving mortar properties using traditional ceramic materials ground to precisely controlled sizes
Autor:
Luciane Farias Ribas, Guilherme Chagas Cordeiro, Romildo Dias Toledo Filho, Moises Frías, Luis Marcelo Tavares
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39614- (2024)
The present work investigates the impact of particle size reduction of traditional ceramic materials as partial substitutes for Portland cement in mortars. Ceramic brick, ceramic tile, and stoneware were selected, with three particle sizes (D50 of 1,
Externí odkaz:
https://doaj.org/article/e4082ee487ea49feae740e5973f9a98c
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38739- (2024)
This study investigates the combined effect of internal curing and pozzolanic activity in mortar through the incorporation of clay-burnt brick fines (CBBF) as a partial substitute for sand. Simultaneously, the study explores the degree of pozzolanic
Externí odkaz:
https://doaj.org/article/795ff20384a844f8b2c2f89bb287c914
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 3711-3725 (2024)
The waste generated during ceramic polishing is typically disposed of in landfills rather than being recycled within the production facility, potentially causing environmental harm. This study aims to enhance industrial waste utilization and reduce C
Externí odkaz:
https://doaj.org/article/a76955bb0342420c87ce0a46c1da6561
Publikováno v:
Cleaner Materials, Vol 14, Iss , Pp 100274- (2024)
This study presents a novel and sustainable method for integrating octadecane phase change material (PCM) into traditional building materials like mortar and gypsum using vacuum-impregnated biochar. Optimising the impregnation conditions resulted in
Externí odkaz:
https://doaj.org/article/c6735c3cc6a545528a3692b5475022c5
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03472- (2024)
Utilizing activated sludge as a partial substitute for cement can both curb cement consumption and address sludge reuse in an economically and environmentally-friendly manner. This study delves into the pozzolanic activity of mechanically-thermal (MT
Externí odkaz:
https://doaj.org/article/49e960792c684540a5808ef9f0617b9b
Akademický článek
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Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02785- (2024)
Due to the diversity of fly ash particles, it is a scientific way to promote the comprehensive utilization of fly ash with high efficiency to sort and classify the particles. The correlation between sorting indices and various characteristics of fly
Externí odkaz:
https://doaj.org/article/abbd448b89ea4253ac52b7e3227d3e2e