Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Akeem A. Raheem"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 15, Iss 1, Pp 1-9 (2021)
Abstract This paper presents the findings of an investigation into the influence of green-synthesized nano-TiO2 on the characteristics of wood ash (WA) cement mortar. Mortar specimens were prepared by partial replacement of cement with WA (10% by wei
Externí odkaz:
https://doaj.org/article/ed590eb4905244f7825743bb7b81f9f4
Autor:
Bolanle D. Ikotun, Akeem A. Raheem
Publikováno v:
Materials Today: Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3768b7f7f65c8277f5a21e5f6199155
https://doi.org/10.1016/j.matpr.2023.05.240
https://doi.org/10.1016/j.matpr.2023.05.240
Autor:
Akeem A. Raheem, Rasheed Abdulwahab
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a48c9d52edd8460e3bbfd5e624f027b3
https://doi.org/10.2139/ssrn.4129733
https://doi.org/10.2139/ssrn.4129733
Autor:
Akeem Ayinde Raheem, B. D. Ikotun
Publikováno v:
Advanced Materials Research. 1154:129-136
Studies have revealed that wood ash cement concrete just like other pozzolanic cement concrete has lower early strength compared to plain cement concrete. Nanoparticles have been found to improve the early strength of concrete due to its small size a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9df1e66a2cd11b12fee5ffea292e3446
https://doi.org/10.4028/www.scientific.net/amr.1154.129
https://doi.org/10.4028/www.scientific.net/amr.1154.129
Autor:
Akeem Ayinde Raheem, A.I. Ige
Publikováno v:
Journal of Building Engineering. 21:404-408
The production of blended cement by incorporating sawdust ash (SDA) in Ordinary Portland Cement (OPC) clinker, during manufacturing of cement was investigated. Sawdust was collected from sawmill industry at Olope Marun, Ogbomoso, Oyo State, Nigeria.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3066d3ea1417ba2c1feb41b705c82437
https://doi.org/10.1016/j.jobe.2018.10.014
https://doi.org/10.1016/j.jobe.2018.10.014
Publikováno v:
Advances in Science and Technology.
Effects of Water cement ratios on strengths characteristics of concrete produced with Recycled Iron and Steel Slag (RISS) aggregates was studied to understand the structural integrity of RISS aggregate in concrete and to determine the veracity of RIS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ed42b98ceb01e944dcff06ba011a407
https://doi.org/10.4028/www.scientific.net/ast.107.97
https://doi.org/10.4028/www.scientific.net/ast.107.97
Publikováno v:
Advances in Science and Technology.
Aggregates constitute 60 – 80% of total concrete constituents. The characteristics of concrete may be affected by the sources from which the aggregate was obtained. The effects of granite sourced from four selected locations within Ogbomoso, Nigeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d868e1ed283a25a275879c996f49f4
https://doi.org/10.4028/www.scientific.net/ast.107.113
https://doi.org/10.4028/www.scientific.net/ast.107.113
Autor:
B. D. Ikotun, Akeem Ayinde Raheem
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 15, Iss 1, Pp 1-9 (2021)
This paper presents the findings of an investigation into the influence of green-synthesized nano-TiO2 on the characteristics of wood ash (WA) cement mortar. Mortar specimens were prepared by partial replacement of cement with WA (10% by weight) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49828e963c2cf77544bcb053d582deb9
https://doi.org/10.1186/s40069-021-00456-x
https://doi.org/10.1186/s40069-021-00456-x
Autor:
Akeem Ayinde Raheem, M.T. Audu
Publikováno v:
Journal of Building Engineering. 13:63-67
The importance of cracks, crack width and load carrying capacity of reinforced concrete member subjected to flexural load is so vital and is considered as a very important parameter under serviceability limit state design of concrete elements. The po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6b43251f21b2b7fd4270e4bc2c311e2
https://doi.org/10.1016/j.jobe.2017.07.005
https://doi.org/10.1016/j.jobe.2017.07.005
Publikováno v:
International Journal of Engineering Research in Africa. 32:25-35
Applications of agricultural by-product as substitute for non-renewable material in cement production are desirable in stimulating socio-economic development. In this study, Rice Husk Ash (RHA) blended cement was produced by replacing 5%, 7%, 11.25%,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b698c618c104f6cbe3ed7ed6b772d583
https://doi.org/10.4028/www.scientific.net/jera.32.25
https://doi.org/10.4028/www.scientific.net/jera.32.25