Zobrazeno 1 - 10
of 1 432
pro vyhledávání: '"3D concrete printing"'
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 12, Pp 1-31 (2024)
Abstract This study addresses environmental concerns related to construction and demolition waste (CDW), which constitutes 35–40% of global waste. It explores the potential use of recycled fine aggregates (RFA) from concrete demolition waste as a s
Externí odkaz:
https://doaj.org/article/763d0fdca19f4c7eb8d7e44c860b548f
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-18 (2024)
Abstract Utilizing steel slag aggregate (SA) as a substitute for river sand in 3D concrete printing (3DCP) has emerged as a new technique as natural resources become increasingly scarce. This study investigates the feasibility of using steel slag (SS
Externí odkaz:
https://doaj.org/article/45c4bd9a39a548e2ab1063a06dd3740b
Autor:
Heri Setiawan, Rani Nopriyanti, Antonius Adi Soetopo, Nandang Rusmana, Iwan Gunawan, Pandoe, Herman Budi Harja, Faisal Rahmat Hadi
Publikováno v:
Rekayasa Mesin, Vol 15, Iss 2, Pp 797-807 (2024)
The population growth in Indonesia continues to increase every year, which causes a higher level of demand for civil buildings and houses. 3D concrete printing is an innovative construction method that has recently begun to be applied to the construc
Externí odkaz:
https://doaj.org/article/b9ff77df4a6a4a8382ac80e1117c001c
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 434-446 (2024)
To promote the construction industry and establish a green environment, the integration of sustainable building materials is urgently required. This study presents the influences of three materials (silica fume, fly ash, and recycled ceramic powder (
Externí odkaz:
https://doaj.org/article/c050c38092aa4925b0f7034ad8085d84
Autor:
Jin Soo Bang, Hong Jae Yim
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03913- (2024)
To achieve successful 3D concrete printing, meticulous control of the digital manufacturing process is essential, involving the precise management of mechanical components and the use of high-quality materials. Various evaluation methods have been em
Externí odkaz:
https://doaj.org/article/d4a992c462a84ad4aafc575d556c4677
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
This study explores the innovative use of 3D robotic spray for applying self-sensing cementitious coating, emphasising its potential for multifunctional smart concrete applications. The effects of spray parameters on the performance of self-sensing c
Externí odkaz:
https://doaj.org/article/c65351624eec4a4c94791cb9fbea1e60
Autor:
Yi Wei Daniel Tay, Sean Gip Lim, Bandar A. Fadhel, Issam T. Amr, Rami A. Bamagain, Ali S. Al-Hunaidy, Suvash Chandra Paul, Ming Jen Tan
Publikováno v:
Carbon Capture Science & Technology, Vol 13, Iss , Pp 100256- (2024)
Achieving net carbon neutrality is a global goal toward mitigating climate change presumed consequences. The building and construction sector, responsible for approximately 40 % of greenhouse gas emissions, requires innovative zero-carbon technologie
Externí odkaz:
https://doaj.org/article/bdc42a312e56497baf4a27b1466e55e1
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
3D concrete printing (3DCP) enhances design flexibility, reduces construction costs and lowers environmental impact. Traditionally used for wall fabrication, this study introduces a system for printing self-supporting spanning structures using reinfo
Externí odkaz:
https://doaj.org/article/fb67851850784c75a343e66cbb05d755
Autor:
Zhenbang Liu, Mingyang Li, Xiangyu Wang, Sizhe Wang, Lining Wang, Teck Neng Wong, Ming Jen Tan
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
Among reinforcement methods for 3D concrete printing (3DCP) structures, steel cable reinforcement and reinforced concrete confined by 3DCP formwork (RC-3DPF) methods offer high design freedom and automation. However, the former lacks reinforcement in
Externí odkaz:
https://doaj.org/article/61e6df842c1f44e2a4f202aa1076f6ec
Autor:
Umair Jalil Malik, Raja Dilawar Riaz, Saif Ur Rehman, Muhammad Usman, Raja Ehsan Riaz, Raja Hamza
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03510- (2024)
Introducing 3D-concrete printing has started a revolution in the construction industry, presenting unique opportunities alongside undeniable challenges. Among these, the major challenge is the iterative process associated with mix design formulation,
Externí odkaz:
https://doaj.org/article/438074f211af4c2380c4e08338c8db7a