Emerging applications of the wastes generated in tea industry

Elsevier eBooks, Journal Year: 2023, Volume and Issue: unknown, P. 183 - 205

Published: Jan. 1, 2023

Language: Английский

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The ductility performance of concrete using glass fiber mesh in beam specimens

Applied Rheology, Journal Year: 2023, Volume and Issue: 33(1)

Published: Jan. 1, 2023

Abstract It is known that concrete with high ductility reduces fatalities because it absorbs more energy during an earthquake. The aim of this study to increase the by using glass fiber mesh (GFM) left over from use plaster in structures and support sustainability reusing waste materials concrete. Another contribute economy fibers instead expensive such as carbon polypropylene Two types were used: class C25 self-compacting specified number GFM was cut into 3 cm wide pieces placed 10 × 50 beam specimens varying numbers. found flexural values obtained gave slightly better results than prepared reference specimen. In addition, increasing stress zones beams visualized ANSYS software.

Language: Английский

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Physico-chemical, thermal, and morphological characterization of biomass-based novel microcrystalline cellulose from Opuntia ficus-indica shoot: a biomass to biofiller approach

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: 15(5), P. 7061 - 7075

Published: March 7, 2024

Language: Английский

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The metaheuristic optimization of the mechanical properties of sustainable energies using artificial neural networks and genetic algorithm: A case study by eggshell fine waste

International Journal of Energy Research, Journal Year: 2022, Volume and Issue: 46(15), P. 21338 - 21352

Published: July 5, 2022

Eggshell concrete is a novel green material that aids the recycling of eggshell powder (ESP) waste while decreasing environmental damage due to higher manufacture develop sustainable energies. Nevertheless, current investigations on are limited, and results might vary according admixture design variations. Despite fact experiments utilized simplify optimize research energies, studies employing still uncommon. The powdered egg shells were employed as fine aggregate tool flexural compressive strength with (5%, 10%, 15%) without shell examined, findings predicted by artificial neural network (ANN) genetic algorithm (GA) hybridized model ANN-GA. contour plot revealed boosted energy stability in an appropriate replacement proportion 5% 10%. Conversely, for mix designs larger water ratio, partial substitution preferable. demonstrate ESP replacement, strengths greater than control concrete, indicating ideal content maximal strength. Furthermore, terms transport qualities, performance concretes was equivalent up 15% substitution. statistical regression indices determination coefficient (R2) root-mean-square error demonstrated ANN-GA effective formulating predicting

Language: Английский

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Innovation of Eco-Waste Concrete Wall Panel using Hybrid Fruit Waste Binder

International Journal of Academic Research in Business and Social Sciences, Journal Year: 2023, Volume and Issue: 13(2)

Published: Feb. 3, 2023

Malaysia’s building sector undertaking a transformation from old techniques to the Industrial Building System. Nevertheless, thermal comfort must be addressed with usage of typical concrete that has great heat conductivity. Despite that, major purpose this research was investigate cooling influence Eco-waste wall panels utilizing hybrid fruit waste binder. The growth idea creative goods is towards ecologically friendly which employed in manufacturing products. A literature review strategy used find flaws and difficulties current panels. Further, study approach quantitative, where data are acquired through laboratory experiments fieldwork. Additionally, gathering concentrate on document analysis, observation, experimentation, prototype address questions attain goals. gathered demonstrates innovative product effectively delivers occupants. With findings produced marketability potential.

Language: Английский

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Investigation the effect of nano carbon tube prepared from tea waste on Microstructure and properties of cement mortar

Research Square (Research Square), Journal Year: 2023, Volume and Issue: unknown

Published: March 16, 2023

Abstract Environmental contamination and the massively higher cost of disposal wastes have been a big concern for scholars throughout globe, prompting them to seek way recycle waste materials in various implementations filed. The rising expenditure shortage naturally aggregate increased interest reusing recycled manufacture concrete mortar. some country population annually consumes hundreds tonnes black tea, resulting considerable number discarded teabags. These huge quantities are disposed landfills without being or otherwise used. Moreover, considered one country's biggest global issues. Therefore, aim this experimental work investigate influence nano carbon tube produced from tea as cement replacement mortar mixtures. Cement mixes contain four levels (1%, 2%, 3%, 4%) with waste. compressive strength, ultrasonic pulse velocity, water absorption were tested demonstrate effect made on mechanical properties mix. fresh such flow rate evaluated accordance specific standards. Scanning electron microscopy (SEM) energy dispersive spectroscopy (EDX) analyses performed microstructure results show that (flowability) containing nanocarbon tubes improved increase ratio. In addition, strength was by substitution up 2%. For other substitution, it decreased increasing proportion. contrast, density level Based experiments, seems suggested bio-mixture could material 2% at 28 days curing.

Language: Английский

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Feature Selection and Hyperparameter Fine-Tuning in Artificial Neural Networks for Wood Quality Classification

Lecture notes in computer science, Journal Year: 2023, Volume and Issue: unknown, P. 323 - 337

Published: Jan. 1, 2023

Language: Английский

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