Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Oluwarotimi M. Olofinnade"'
Publikováno v:
Materials, Vol 16, Iss 5, p 1853 (2023)
Global consumption of nonrenewable natural aggregate for construction activities is now becoming a significant concern. Reusing agricultural or marine-based wastes could offer a promising alternative to achieve natural aggregate conservation and a po
Externí odkaz:
https://doaj.org/article/37354a26f29249e7bca505b717b14eed
Autor:
Kunle E. Ogundipe, Babatunde F. Ogunbayo, Oluwarotimi M. Olofinnade, Lekan M. Amusan, Clinton O. Aigbavboa
Publikováno v:
Results in Engineering, Vol 9, Iss , Pp 100193- (2021)
In recent times, sustainable production of concrete is now considered a major issue due to continuous depletion of raw resources. Thus, this current study investigates the physical and strength performance of eco-friendly concrete produced with the c
Externí odkaz:
https://doaj.org/article/cc5c9b2a5a974db487e1ea87fabf684f
Autor:
David O. Nduka, Kehinde D. Oyeyemi, Oluwarotimi M. Olofinnade, Anthony N. Ede, Chimwhurumnanya Worgwu
Publikováno v:
Cogent Social Sciences, Vol 7, Iss 1 (2021)
An improved indoor environmental quality (IEQ) is a major determinant of human comfort in an occupied space. The current cross-sectional study investigates the link between indoor environmental quality (IEQ) and sick building syndrome symptoms (SBS)
Externí odkaz:
https://doaj.org/article/ada3e4811ed946eb9a9855004c00997e
Autor:
Opeyemi Joshua, Kolapo O. Olusola, David O. Nduka, Anthony N. Ede, Oluwarotimi M. Olofinnade, Olorunmeye F. Job
Publikováno v:
MethodsX, Vol 7, Iss , Pp 100817- (2020)
• Concrete production process is usually designed to meet certain fresh properties, target strength and durability requirement. This process is referred to as the mix design, which guides the quantity and proportions of the various constituent mate
Externí odkaz:
https://doaj.org/article/5215b4774b98404dac9fc51256f164d6
Autor:
Anthony N. Ede, Oluwarotimi M. Olofinnade, Opeyemi Joshua, David O. Nduka, Obatarhie A. Oshogbunu
Publikováno v:
Cogent Engineering, Vol 7, Iss 1 (2020)
This paper examines the effect of combined bamboo fibers and limestone powder used as filler material on the fresh, hardened and microstructural properties of self-compacting concrete (SCC). The bamboo fibers of aspect ratio (l/d) of 50 and a maximum
Externí odkaz:
https://doaj.org/article/fcef1b0a4e724392be996ccde73baee1
Autor:
Adekunle M. Ajao, Babatunde F. Ogunbayo, Kunle E. Ogundipe, Opeyemi Joshua, Oluwarotimi M. Olofinnade
Publikováno v:
Data in Brief, Vol 20, Iss , Pp 602-608 (2018)
The data explored the assessment of the quality of river sand as an aggregate in replacement of crushed stones which are widely used by majority of manufacturers in production of interlocking stones. Experimental tests carried out on river sand and c
Externí odkaz:
https://doaj.org/article/3d4015de90b04fb3a918a30f369c468e
Publikováno v:
Data in Brief, Vol 15, Iss , Pp 148-154 (2017)
The dataset for this article contains the measured activity concentration of radionuclides and gamma-radiation dose rate obtained from the radiometric survey in Ota, Ado-Odo Local Government Area, Ogun State, Nigeria. The data were manually collected
Externí odkaz:
https://doaj.org/article/bd56672993a04073b385052f5d731c6e
Autor:
Oluwarotimi M. Olofinnade, Anthony N. Ede, Julius M. Ndambuki, Ben U. Ngene, Isaac I. Akinwumi, Olatokunbo Ofuyatan
Publikováno v:
Cogent Engineering, Vol 5, Iss 1 (2018)
The sustainable benefits of waste glass usage in concrete include the possibility of reducing solid waste and greenhouse gas emission and preservation of raw materials. This current study examines the effect of recycled waste glass as a partial and c
Externí odkaz:
https://doaj.org/article/0e1d5720eaba461aa4b7c6e67fb8958f
Publikováno v:
Covenant Journal of Engineering Technology, Vol 1, Iss 1 (2017)
Concrete curing is fundamental to achieve quality and durable concrete. This study examines the influence of curing methods on the mechanical strength development of concrete comprises of waste soda lime glass pulverized into fine and coarse aggregat
Externí odkaz:
https://doaj.org/article/ba55bd73bbc5416ca8a70349fe1770c1
Publikováno v:
International Journal of Engineering and Technology Innovation, Vol 7, Iss 4 (2017)
This study examines the effect of elevated temperature on the strength of concrete containing glass powder (GWP) as Ordinary Portland cement replacement. The cement was partially replaced by 0, 15, 18, 21, 24, 27 and 30 % of GWP and samples were prep