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262 articles for “waste material”
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Evaluation of The Resistance of Concrete by Partial Replacement of Coarse Aggregate with Steel Slag and Cement with Bentonite Powder
Abstract: According to the WHO, concrete is the third most consumed material by humans after food and water. Concrete consists of cement, coarse aggregate, fine aggregate and water. In the production of cement, carbon dioxide is released into the environment, which becomes a big problem for environmental protection. Therefore, there is a need to modify the cement with some natural materials with pozzolanic properties. The aggregates, which are extracted from natural …
Published in International Journal of Concrete Technology · Vol. 8, Issue 1, 2022 · pp. 21–29 Read article
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Bearing Capacity of Footing on Reinforced Bottom Ash
Abstract: Tons of coal has been burned daily to meet the energy requirement. As a consequence, huge amount of coal ash has been produced as waste material. At present day, recycling and reuse of waste material is favorable and also economical from engineering aspect. In the present experimental study, an attempt has been made to study the bearing capacity of footing on geotextile reinforced bottom ash. From the results obtained in …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 8, Issue 2, 2022 · pp. 48–55 Read article
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Utilization of E-Waste in Concrete
Abstract: E-waste or electronic waste is a term used for discarded electronic products that have become unwanted, non-working or outdated, and have basically touched the end of their useful life. The amount of e-waste materials that needs to be disposed off keeps increasing day by day which make e-waste a developing issue posing serious pollution problems to the mankind and the environment, not only in India but also globally. Reusing e-waste …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 42–49 Read article
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Development of Fly Ash Bricks Using Alccofine as Partial Replacement of Cement
Abstract: With the growing technology in bricks industry and urbanization there is lot of requirements of raw material. Due to the limited availability of non-renewable resources, it is imperative to use additional waste materials when producing bricks in order to protect these resources. To combat the problem of environmental contamination, waste materials like fly ash, silica fume, and blast furnace slag can be utilised in place of clay. So using fly …
Published in International Journal of Composite Materials and Matrices · Vol. 8, Issue 2, 2022 · pp. 19–26 Read article
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Suitability of Concrete Containing Fly Ash Along with Alccofine
Abstract: With the growing urbanization and rising standard of living and purchasing power of men the demand of concrete does not look to become dormant. But due to limited supply of non-renewable constituents of concrete they are needed to be preserved for the future generation, so there is utmost necessity of using supplementary waste materials in concrete. With advancement in science and technology itis made possible that the waste materials like …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 15–20 Read article
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Design And Fabrication Of Foot Wear Garbage Reinforcement Fly Ash And Paver Block
Abstract: Nowadays, the paving blocks and fly ash that in the market are heavy and the price are costly. This study will introduce the lightweight paving blocks and more affordable because the foot wear waste materials are use in the development of the concrete paving blocks and fly ash bricks namely as Eco-Friendly Paving Block and fly ash are make. Eco paving blocks will be compared to control paving blocks due …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 2, 2023 · pp. 32–37 Read article
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Review on Effect of Chemical Waste on Environment
Abstract: The depression describes how to deal with chemical waste. Chemical Toxic waste is waste material that can cause death or injury to living creatures. It spreads easily and has the potential to pollute lakes and rivers. This term is often used interchangeably with "dangerous waste", or discarded material that may present long-term risks to both health and the environment. The contemporary dependence on chemicals in almost all manufacturing processes makes …
Published in International Journal of Green Chemistry · Vol. 6, Issue 1, 2020 · pp. 20–29 Read article
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Utilizing Bakelite Waste as Partial Replacement for Coarse Aggregate in Concrete: A Sustainable Approach
Abstract: Abstract This research study investigates the innovative use of Bakelite waste as a partial substitute for coarse aggregate in concrete, focusing on its effects on various mechanical properties and overall performance of the concrete mix. With the growing concern over waste management and environmental sustainability, the incorporation of non-biodegradable materials, such as Bakelite, into construction practices offers a dual benefit: reducing the volume of waste destined for landfills while simultaneously …
Published in International Journal of Concrete Technology · Vol. 10, Issue 2, 2024 · pp. 23–28 Read article
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Extraction of Cellulose from Organic Waste forNanocomposites Synthesis with Red Mud andApplication
Abstract: This study focuses on the process of isolating cellulose from organic waste material and using it with red mud to create nanocomposites, with an emphasis on possible uses. After extraction, red mud is used as a reinforcing filler, and cellulose is added to nanocomposites using a simple synthesis technique. Red mud is a byproduct of refining alumina and has special qualities, such as large surface area and mineral content, that …
Published in International Journal of Polymer Science and Engineering · Vol. 10, Issue 1, 2024 · pp. 1–7 Read article
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Stabilization using Waste plastic for Subgrade soil
Abstract: The Biggest challenge in a developing country like India is to build infrastructure system especially roads with limited financial source available. Use of local materials can considerably lower down the construction cost. If the stability of local soil is not adequate for supporting wheel loads, the properties are improved by soil stabilization techniques e.g. use of waste material obtained from industries or waste plastic in the subgrade soil, this can …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 4, Issue 2, 2018 · pp. 14–17 Read article
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From Waste to Walls: A Comparative Study of Recycled Buildings in India
Abstract: As the construction sector across the world is compelled to rein in its environmental impact – currently, estimated at nearly 40% of global carbon emissions – the use of recycled materials is no longer a secondary aesthetic option but a structural imperative. This paper presents a comparative study of pioneering Indian architectural projects that assess the effectiveness of diverted waste streams in contemporary construction. Three iconic projects to be discussed …
Published in International Journal of Sustainable Building Technology · Vol. 9, Issue 2, 2026 Read article
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Strength & Durability of Concrete with Sand Blasting Residue
Abstract: Sand blasting residue (SBR) is commonly obtained as a by-product from chain manufacturing industries. Although it is a waste material but can be used in the mixing of concrete. The work has been divided into two parts. Part 1 covers preparation of M20concreteby substituting SBR as replacement of sand in different percentage such as 40%, 50%, 60%, 70% & 80%. The w/c ratio is kept as 0.5 with adequate does …
Published in International Journal of Concrete Technology · Vol. 6, Issue 1, 2020 · pp. 32–41 Read article
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Use of Steel Slag in Rigid Pavement
Abstract: Steel slag is a byproduct obtained from steel industry. It is generated as a residue during the production of steel. Because of the high disposal cost as a waste material and the overall positive features of steel slag, it has been declared a useful construction material, not an industrial waste by most of the developed countries. Successively, it is recycled as an aggregate for the construction of roads, soil stabilization, …
Published in International Journal of Sustainable Building Technology · Vol. 2, Issue 2, 2019 · pp. 12–26 Read article
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Fabrication and Characterization of Paper-Sludge Reinforced Polypropylene Composites
Abstract: The purpose of this research was to identify some physical and mechanical characteristics of polypropylene (PP) composites reinforced using various paper sludge (PS) and PP combinations, as well as to assess the performance of the coupling agent. The physico-chemical characteristics of the waste sludge material from paper manufacturing wastewater treatment sludge (PS) were investigated. The physical and mechanical properties of the composite were examined in the experiment using three levels …
Published in International Journal of Chemical Separation Technology · Vol. 8, Issue 2, 2022 · pp. 15–26 Read article
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Abrasion Resistant Produce from Slag Dust
Abstract: Steel slag is a by-product of steel manufacture such as to respect the achievement of one ton to liberate 160 kg of steel slag. Thereby chemical compounds content in slag dust of steel slag have been SiO2, CaO, Fe2O3, Al2O3, and MnO, whereas mineral components of steel slag have been C3S, C2S, C4AF, RO phase, and free-CaO. Steel slag has been applied in ceramics, road pavement materials, stockpile of mineral …
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 2, 2021 · pp. 1–11 Read article
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Feasibility Study on Spent Pot Lining (SPL) as Raw Material in Cement Manufacture Process
Abstract: SPL is a waste material that comes free from the production of Aluminum industrial. SPL is separated in two fractions: a carbon-rich fraction referred to as “first cut” and a refractories rich fraction referred to as “second cut”. One commonly used solution is the processing of SPL fractions in cement kilns. The primary reasons for the cement producer to process the SPL are the reduction in raw material costs from …
Published in International Journal of Environmental Chemistry · Vol. 2, Issue 2, 2016 · pp. 18–26 Read article
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Experimental Investigation On Replacement Of Fine Aggregate With Manufactured Sand And Partial Replacement Of Cement With Ggbs
Abstract: Concrete is the most widely used construction material in civil engineering industry because of its high structural strength and stability. The concrete industry is looking for supplementary cementitious material or industrial by product with the objective of reducing the carbon dioxide emission which is harmful to environment. Ground granulated blast furnace slag (GGBS) is the solid wastes generated by industry are used as a replacement material for cement. Manufactured sand …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 2, 2018 · pp. 1–6 Read article
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Industrial Biotechnology and Circular Economy: A Pathway to Sustainable Bio-Manufacturing
Abstract: Industrial biotechnology, also known as white biotechnology, represents the application of biological systems and organisms in industrial processes, focusing on the production of bio-based products, including biofuels, chemicals, and materials. With the pressing need for sustainable manufacturing practices to address environmental degradation, resource depletion, and climate change, integrating industrial biotechnology with the principles of the circular economy offers an innovative pathway to ensure sustainability. The circular economy, which focuses on …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 1, 2025 · pp. 17–21 Read article
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Framework for Assessment of Carbon Footprint and Reduction Strategies for MSMES: Case of Textile and Garment Industry
Abstract: In India, MSMEs play a vital role in contributing to GDP and overall exports. In the industry sector, 90% contribution is from MSMEs leading to a 45% contribution in employment. So, for proper functioning Govt. formed the Ministry of MSMEs to promote such innovative ideas and establishment.In MSMEs, textile and garment industries are the major contributors with India being the 5th biggest exporter in the world. Being such a large …
Published in International Journal of Sustainable Building Technology · Vol. 6, Issue 1, 2023 · pp. 36–48 Read article
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Innovative Waste Management: The Role of Inorganic Chemistry in Resource Recovery
Abstract: The evolution of innovative waste management techniques is increasingly pertinent in addressing the environmental challenges associated with the rising levels of waste generation. Within this framework, inorganic chemistry is identified as a crucial discipline facilitating resource recovery through the transformation of waste materials into valuable products, thereby minimizing environmental hazards. This review systematically examines the contributions of inorganic chemistry to innovative waste management practices, with particular emphasis on the recovery …
Published in International Journal of Metallurgy and Alloys · Vol. 11, Issue 1, 2025 · pp. 1–4 Read article