Listar por autor "Olawuyi, Babatunde James"
Mostrando ítems 1-4 de 4
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Assessment of the Durability Dynamics of High-Performance Concrete Blended With a Fibrous Rice Husk Ash
Nduka, David; Olawuyi, Babatunde James; Fagbenle, Olabosipo; González-Fonteboa, Belén (MDPI, 2022)[Abstract] The present study examines the durability properties of Class 1 (50–75 MPa) high-performance concrete (HPC) blended with rice husk ash (RHA) as a partial replacement of CEM II B-L, 42.5 N. Six HPC mixes were ... -
Assessment of Water Transport and Chemical Attack of Meta-Illite Calcined Clay Blended Cement in High-Performance Concrete
Nduka, David; Olawuyi, Babatunde James; Cantero, B.; González-Fonteboa, Belén (MDPI, 2023)[Abstract:] Rapid urbanisation causes a rise in the need for infrastructure, which in turn fuels the creation of additional concrete and further increases cement supplies. Activation of illite-based clay mineral and usage ... -
Effect of KyAl4(Si8-y) O20(OH)4 Calcined Based-Clay on the Microstructure and Mechanical Performances of High-Performance Concrete
Nduka, David; Olawuyi, Babatunde James; Fagbenle, Olabosipo; González-Fonteboa, Belén (MDPI, 2021)[Abstract:] The work described in this paper has been performed to determine the potential use of meta-illite (KyAl4(Si8-y) O20(OH)4) calcined clay (MCC) as a supplementary cementitious material (SCM) in a binary Portland ... -
Mechanical and microstructural properties of high-performance concrete made with rice husk ash internally cured with superabsorbent polymers
Nduka, David; Olawuyi, Babatunde James; Fagbenle, Olabosipo; González-Fonteboa, Belén (CellPress, 2022)[Abstract:] An experimental study was carried out to determine the properties of rice husk ash (RHA) and its effect on high-performance concrete's (HPC) mechanical and microstructural properties. RHA content was placed at ...