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Aghimien, E I, Aghimien, L M, Petinrin, O O and Aghimien, D O (2021) High-performance computing for computational modelling in built environment-related studies – a scientometric review. Journal of Engineering, Design and Technology, 19(5), 1138-57.
Agyekum, K, Adinyira, E and Amudjie, J (2021) Ethical misconducts within the invitation to tender and tender evaluation and award stages of construction contracts in Ghana. Journal of Engineering, Design and Technology, 19(5), 1101-23.
Aliu, J and Aigbavboa, C O (2021) Structural determinants of graduate employability: impact of university and industry collaborations. Journal of Engineering, Design and Technology, 19(5), 1080-100.
Gbadegesin, A O, Sun, Y and Nwulu, N I (2021) Stacked value streams of hybrid energy storage systems in prosumer microgrids. Journal of Engineering, Design and Technology, 19(5), 1063-79.
Hayette, F, Abadou, Y and Ghrieb, A (2021) Bio-waste influence on air lime mortar performance corrosion – optimization using the surface response method. Journal of Engineering, Design and Technology, 19(5), 1124-37.
- Type: Journal Article
- Keywords: civil engineering; corrosion; performance; civil engineer; effectiveness; efficiency; experiment
- ISBN/ISSN:
- URL: http://dx.doi.org/10.1108/JEDT-05-2020-0174
- Abstract:
The purpose of this paper is to characterize the properties lightweight green air lime and marble waste mixtures, relating microstructural and chemical properties with physical development of the material, an effort has been made to simulate the structure of the different mortar reinforced by two main layers plants. This paper presents an experimental design of response surface methodology, a model which predicts the mechanical strength and evaluate the effectiveness of bio-waste as a corrosion inhibitor to resist the steel corrosion in air lime mortars as a function of the proportion of the constituents of a new air lime mortar based on a combination of different percentages of marble waste (MRW), air lime and deferent type, layers of natural fiber reinforcement. Luffa sponge gourd and oakum hemp fiber residues capabilities in civil engineering are evaluated by combining numerical and experimental approaches for repair mortar based on air lime and marble waste. Several electrochemical techniques, mechanical strength tests and visual inspection of steel surface were performed. The results revealed good mechanical strength and corrosion protection properties of air lime mortar containing the fiber naturel. These green wastes are considered economically feasible, as well having possessing good performance efficiency in protecting rebar reinforcement. These results were confirmed via polarization curves and electrochemical impedance spectroscopy measurements. The prepared green air lime mortar provided good corrosion protection to the rebar. The significance of this study is to encourage the usage of solid white marble waste to prepare biomass-based repair mortar with good mechanical and anti-corrosion properties on the long term is still a big challenge.
Ifeoluwa Benjamin, O, Ogunleye, M B and Abiodun Kolawole, O (2021) Evaluation of the critical success factors for sustainable housing delivery: analytic hierarchy process approach. Journal of Engineering, Design and Technology, 19(5), 1044-62.
Innocent Chigozie, O (2021) The need for and benefits of buildability analysis: Nigeria as a case study. Journal of Engineering, Design and Technology, 19(5), 1207-30.
Jirandeh, R R, Ghazi, M, Sotoodeh, A F and Nikian, M (2021) Plate-fin heat exchanger network modeling, design and optimization – a novel and comprehensive algorithm. Journal of Engineering, Design and Technology, 19(5), 1017-43.
Mostafa Adel, E, Elnawawy, O, Ayman Ahmed Ezzat, O and Badawy, M (2021) A framework to activate the health and safety regulations in the Egyptian construction industry. Journal of Engineering, Design and Technology, 19(5), 1158-91.
Shi, J, Hu, J, Ma, M and Wang, H (2021) An environmental impact analysis method of machine-tool cutting units based on LCA. Journal of Engineering, Design and Technology, 19(5), 1192-206.