A comprehensive review of stone dust in concrete: Mechanical behavior, durability, and environmental performance

LS Silva, M Amario, CM Stolz, KV Figueiredo… - Buildings, 2023 - mdpi.com
The escalating demand for natural resources within the construction industry is progressing
upward. At the same time, however, there is a great concern regarding the depletion of these …

[HTML][HTML] Overcoming the obstacles to sustainable housing and urban development in Nigeria: The role of research and innovation

II Obianyo, GO Ihekweme, AA Mahamat… - Cleaner Engineering …, 2021 - Elsevier
The challenges in housing and urban infrastructure development in Nigeria are enormous.
This work is aimed at exploring the role of research and innovation in overcoming the …

[HTML][HTML] Mechanical behaviour of composite produced with quarry dust and rice husk ash for sustainable building applications

LA Taiwo, II Obianyo, AO Omoniyi, AP Onwualu… - Case Studies in …, 2022 - Elsevier
Over the years, the cost and environmental issues with the utilization of conventional
building materials such as cement and river sand for housing projects kept increasing with …

Assessment of hygrothermal and mechanical performance of alkali activated Borassus fiber reinforced earth-based bio-composite

AA Mahamat, N Leklou, II Obianyo, P Poullain… - Journal of Building …, 2022 - Elsevier
This investigation presents the results of a multiscale examination of the hygro-thermal and
mechanical properties of designed earth-base bio-composite. The matrix and the fiber …

[HTML][HTML] Physical-Mechanical properties of wood based composite reinforced with recycled polypropylene and cowpea (Vigna unguiculata Walp.) husk

EN Anosike-Francis, II Obianyo, OW Salami… - Cleaner Materials, 2022 - Elsevier
The need for a sustainable environment and biomass valorization has encouraged research
on the recycling of agro and industrial wastes into roofing tiles, ceiling boards …

Exploring the performance of Fe-Al rich sand in fly ash-based cementitious system in the context of a sustainable built environment

R Raja, P Vijayan, S Kumar - Materials Today Communications, 2023 - Elsevier
This research seeks to manufacture concrete by replacing fine aggregates in concrete with
Fe-Al rich sand obtained from laterite scraps (mine waste) and fly ash-based cement. To …

[HTML][HTML] Multivariate regression approaches to predict the flexural performance of cellulose fibre reinforced extruded earth bricks for sustainable buildings

TT Stanislas, GC Komadja, II Obianyo, O Ayeni… - Cleaner Materials, 2023 - Elsevier
Regression analysis is commonly used to predict the compressive strength of soil-based
materials to reduce the time and cost of construction projects. This study presents the results …

Shrinkage limit multi-AI-based predictive models for sustainable utilization of activated rice husk ash for treating expansive pavement subgrade

KC Onyelowe, AM Ebid, LI Nwobia… - Transportation …, 2022 - Springer
Swell-shrink phenomenon experienced by foundation soils like the subgrade layer is a
major cause of failures in pavement facilities. This phenomenon is fundamentally caused by …

Mechanical and Thermomechanical Properties of Clay-Cowpea (Vigna Unguiculata Walp.) Husks Polyester Bio-Composite for Building Applications

EN Anosike-Francis, PA Ubi, II Obianyo, GM Kalu-Uka… - Applied Sciences, 2022 - mdpi.com
This study investigates the feasibility of creating a clay polymer-based composite using
cowpea husk (CPH) as filler for production of roof tiles. Polymeric composites were …

Production and utilization of earth-based bricks for sustainable building applications in Nigeria: Status, benefits, challenges and way forward

II Obianyo, AA Mahamat, TT Stanislas… - Journal of Building …, 2021 - Springer
Environmental implications of the extensive use of cement and concrete as building
materials have significantly increased over the years. In order to mitigate the harmful impact …