Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Bio-concrete"'
Autor:
Paschal Chimeremeze Chiadighikaobi, Qais Abdulrahman Ali Qais, Abdulsalam Ajibola Ajani, Dahi Suleman Vanus, Majid Naeem Hammood, Osman Saffia-Doe
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
This study investigates the effect of wood black charcoal powder (WBCP) as a partial cement (C) replacement and carbon fiber textile on concrete. The objective is to explore the potential benefits of these additions on the properties of the concrete.
Externí odkaz:
https://doaj.org/article/ab8e0bcc499243cb9ff91c9534cf114a
Autor:
Muyideen Abdulkareem, Fadilat Ayeronfe, Taha M. Jassam, Ali H. AlAteah, Khaled A. Alawi Al-Sodani, Mohammed M.H. Al-Tholaia, Hok Yam, Abideen Ganiyu, Sophia C. Alih
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
Kenaf fiber (KF) has been applied in concrete to compensate for the weak tensile strength. Similarly, recycled concrete aggregate (RCA) is applied to reduce problems associated with waste concrete materials. However, both KF and RCA reduce the compre
Externí odkaz:
https://doaj.org/article/719f236736864d77aa69ddbd98f1bf6d
Autor:
Kennedy C. Onyelowe, Ali F. H. Adam, Nestor Ulloa, Cesar Garcia, Alexis Ivan Andrade Valle, María Gabriela Zúñiga Rodríguez, Andrea Natali Zarate Villacres, Jamshid Shakeri, Lewechi Anyaogu, Mohammadreza Alimoradijazi, Nakkeeran Ganasen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-40 (2024)
Abstract In this research paper, the intelligent learning abilities of the gray wolf optimization (GWO), multi-verse optimization (MVO), moth fly optimization, particle swarm optimization (PSO), and whale optimization algorithm (WOA) metaheuristic te
Externí odkaz:
https://doaj.org/article/c8cf6eb2079e40bfa5a1aca19cf550a5
Autor:
Zinab Helal, Hani Salim, Seleem S.E. Ahmad, Hesham Elemam, Ahmed I.H. Mohamed, Mohamed A.R. Elmahdy
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03389- (2024)
Self-healing concrete presents an innovative and eco-friendly solution with the potential to reduce maintenance costs through self-activated crack repair. This study examined the effect of varying bacterial content across different environmental cond
Externí odkaz:
https://doaj.org/article/cb2a2722a9624f0dafc5f243cd475a28
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02942- (2024)
Self compacting concrete is incorporated with a high amount of fines and chemical admixtures with a low w/c ratio, which leads to shrinkage and microcracks. Shrinkage in the concrete, along with the congested reinforcement, leads to a heavy number of
Externí odkaz:
https://doaj.org/article/e6026af1701b41bd9df9eae39fee4001
Publikováno v:
Buildings, Vol 14, Iss 11, p 3629 (2024)
The search for solutions that reduce the environmental impact of construction has driven the development of new materials. Bio-concrete represents a significant advance, presenting itself as an alternative to traditional concrete. Recent studies poin
Externí odkaz:
https://doaj.org/article/2455610cda0e4341bf4d5ba2acc8c78f
Publikováno v:
Developments in the Built Environment, Vol 16, Iss , Pp 100244- (2023)
A life cycle assessment (LCA) was utilised to evaluate the environmental impact of bacteria-based self-healing concretes (BBSHCs), where non-ureolytic bacterial endospores are encapsulated in porous calcium silicate granules. Findings reveal that 1 m
Externí odkaz:
https://doaj.org/article/f7d9cf68236549659536d402a53d483a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Nature Environment and Pollution Technology, Vol 21, Iss 2, Pp 497-507 (2022)
Due to various reasons, crack formation may occur in the concrete structure. Crack formation increases the permeability of concrete to detrimental substances including different types of chemicals, glasses, and water, which upon contact with concrete
Externí odkaz:
https://doaj.org/article/54e67bcc11214982b798e6dbc26a1ed7