Zobrazeno 1 - 10
of 235
pro vyhledávání: '"recycled sand"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2899-2923 (2024)
This study focuses on 3D printed alkali-activated recycled sand concrete (AARSC), a material that offers environmental benefits and design flexibility. The 3D printing process creates interfaces between filaments and layers, which may become potentia
Externí odkaz:
https://doaj.org/article/9eb3242dacab4dfbb872b8e788502edd
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03590- (2024)
The increasing construction and demolition waste exacerbates environmental pollution and natural resources face potential depletion due to unrestricted mining. To mitigate these two issues and maximize waste reutilization, this paper focused on syner
Externí odkaz:
https://doaj.org/article/80b9579c163547e688c8de091b84b0eb
Autor:
Saurabh Singh, Suraj Kumar Singh, Mohamed Mahgoub, Shahnawaz Ahmed Mir, Shruti Kanga, Sujeet Kumar, Pankaj Kumar, Gowhar Meraj
Publikováno v:
CivilEng, Vol 5, Iss 2, Pp 461-481 (2024)
This research investigates the potential of utilizing recycled concrete aggregate (RCA) and recycled sand (RS), derived from crushed concrete cubes, as sustainable alternatives in construction materials. The study comprehensively evaluates the proper
Externí odkaz:
https://doaj.org/article/d386f97375a540f9ac2c1db610024d95
Autor:
Eduardo Kloeckner Sbardelotto, Karyne Ferreira dos Santos, Isabel Milagre Martins, Berenice Martins Toralles, Manuel Gomes Vieira, Catarina Brazão Farinha
Publikováno v:
Waste, Vol 2, Iss 2, Pp 136-152 (2024)
Concrete waste recycling processes involve multiple stages, equipment, and procedures which produce Fine Recycled Concrete Aggregates (FRCA) for use in construction. This research aims at performing a comprehensive overview of the recycling technolog
Externí odkaz:
https://doaj.org/article/2ad18ab615a142459f08cf6667889a57
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102478- (2024)
Workable, environmentally friendly, sustainable sand concrete was reviewed to replace river sand for concrete production. The river ecology and the biological balance will be preserved with the help of the carefully chosen sustainable sand. A systema
Externí odkaz:
https://doaj.org/article/90412bfeb34b471c84332f5daf90776a
Publikováno v:
Environmental and Climate Technologies, Vol 28, Iss 1, Pp 195-207 (2024)
Portland cement (PC) is the most commonly used binder material for producing concrete. Nonetheless, increasing concerns have been attached to its manufacture which is highly energy-intensive and generates a large quantity of greenhouse gases. Develop
Externí odkaz:
https://doaj.org/article/6eadff5dcf3744589bb17a76abb38c43
Physical and mechanical behaviour of recycled concrete under destructive and non-destructive testing
Publikováno v:
Budownictwo i Architektura, Vol 23, Iss 2 (2024)
Aggregates recycled from construction sites may exhibit slightly inferior characteristics compared to natural aggregates in terms of porosity, friability, and variability. However, it must be acknowledged that although recycled aggregates are current
Externí odkaz:
https://doaj.org/article/5c54ffe3cb1140019782b14bef5a12f7
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-20 (2023)
Abstract Use of high-cost raw materials such as quartz sand can limit wider application of ultra-high performance concrete in concrete construction. In this experimental study, recycled sand was used to fabricate ultra-high performance concrete (UHPC
Externí odkaz:
https://doaj.org/article/2bd20cb958444582824af4bd329bee59
Autor:
Chaib. S, Bensalem. R
Publikováno v:
Engineering and Technology Journal, Vol 41, Iss 5, Pp 629-641 (2023)
This scientific research was carried out within the framework of contributing to the recovery different of natures of waste, and making it possible to minimize using of natural aggregates in the field of construction, in order to place an eco-self-co
Externí odkaz:
https://doaj.org/article/7867ae6a9e9a40c5bbcf18a2584ff02e
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02644- (2023)
Due to the limited application of the natural river sand in China, recycled sand (RS) has been considered as an important replacement of natural sand in sustainable construction. The morphology of recycled sand is critical to its effective applicatio
Externí odkaz:
https://doaj.org/article/10a79b1c812440b1879605061e8298dc