This paper presents an overview of the published literature on the use of E-waste in concrete. Effect of E-waste on the properties of concrete such as compressive strength, split tensile strength and durability are presented.
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This paper presents a detailed review about waste and recycled waste, waste management options, E-waste and research published on the effect of recycled plastic on the fresh and hardened properties of concrete.
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The call for sustainable development is answered by the process of recycling this construction and demolition waste (CDW). This paper reviews the potential of materials by recycling CDW, …
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Numerous scientific studies have been conducted, and a wide range of new inorganic geopolymer composite applications have emerged as a result. This innovative material can be made from agricultural waste sources rich in aluminosilicate, which provides best substitute for traditional cement in terms of both quality and cost. This paper presents the state …
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Concrete is durable, has excellent acoustic properties, fire resistance, and ease of construction. It is the most economical choice as load bearing walls eliminate the need to erect separate structural systems. The earliest forms of concrete can be traced back to around 7000 BC, which was used in the construction of a road in Galilee, Israel.
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Sustainable concrete uses less energy and produces fewer carbon emissions than regular concrete. It incorporates waste and recycled materials like fly ash and slag to replace portions of cement. Using these supplementary cementitious materials can increase sustainability by reducing embodied energy and carbon in the concrete.
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The call for sustainable development is answered by the process of recycling this construction and demolition waste (CDW). This paper reviews the potential of materials by …
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The document discusses methods for waste disposal and management, focusing on reducing, reusing, and recycling (the 3 Rs). It defines recycling as processing used materials into new products, which prevents waste and reduces environmental impacts. It provides examples of materials that can be recycled like glass, paper, plastics, and metals.
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6. Set-Back of Traditional Concrete Traditional concrete is made from a mixture of cement, sand, gravel and water. Cement is an environmentally hazardous material for the following reasons: Cement production is extremely energy intensive, making it third producer of CO2 emission. Cement production is increasing approximately 5% a year, making it one of the …
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Concrete is durable, has excellent acoustic properties, fire resistance, and ease of construction. It is the most economical choice as load bearing walls eliminate the need to erect separate …
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3 Development of sustainable construction material using industrial and agricultural solid waste: A review of waste-create bricks S P Raut et al 2011 Paper processed residues, Cigarette butts,Flyash- Lime-Gypsum,cotton waste, Lime stone powder waste, organic residue Petroleum plant sludge Compressive strength obtained 12 times greater than ...
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The call for sustainable development is answered by the process of recycling this construction and demolition waste (CDW). This paper reviews the potential of materials by recycling CDW, with special reference to concrete waste as aggregates in new concrete.
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21.Industrial_waste_materials_in_concrete.ppt - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. This document discusses the potential use of industrial waste materials in concrete production to make it more sustainable. It provides background on various industrial byproducts that can be used as substitutes for natural materials in concrete, such as …
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The world plastic waste crisis and the tremendous environmental impacts of concrete production using traditional methods require waste management and building …
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The concrete waste was collected from the waste yard in the college campus, segregated, crushed in jaw crusher, sieved, washed and used for concreting for a mix proportion of M25, as a replacement for natural course aggregates in proportions of 0%, 30%, 60% and .
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View Concrete From Waste Material PPTs online, safely and virus-free! Many are downloadable. Learn new and interesting things. Get ideas for your own presentations. Share yours for free!
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18. Depending upon the source, MSW is categorized into three types A. Residential or waste which arises from domestic areas from individual houses; B. commercial wastes and/or institutional wastes which arise from individually larger sources of MSW like hotels, office buildings, schools, etc.; municipal services wastes which arise from area sources like …
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In terms of the use of industrial waste materials, as a substitute material by reducing the percentage amount of the weight of the cement with the composition ratio varies based on the comparative ...
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• Download as PPT, PDF • 210 likes • 133,763 views. A. Abhishek Gupta Follow. This document discusses precast concrete construction. Some key points: - Precast concrete elements are cast and cured off-site then …
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Based on material type, the market can be segmented into concrete, wood, masonry, glass, plastic, ceramic, spray , asphalt, and others. The concrete segment accounted for …
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19. Vocabulary — RECYLATE – a raw material that is sent to and processed so it can be used to form new products — LANDFILL – where trash is buried between layers of earth — COMPOST – decayed organic material that is used to help plants grow — WASTE MANAGEMENT – the process of dealing with waste of humans and animals — RE …
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View Concrete From Waste Material PPTs online, safely and virus-free! Many are downloadable. Learn new and interesting things. Get ideas for your own presentations. Share yours for free!
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This document provides details about an experimental study on concrete that utilizes industrial waste and advanced construction materials. The objectives are to study the compatibility of used foundry sand as industrial waste and silica fume as an advanced material in concrete, and to compare the compressive strengths of concrete with silica fume and nano silica.
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This document discusses construction waste recycling. It notes that construction generates a significant amount of waste and that recycling can reduce environmental impacts. It identifies several materials commonly …
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The world plastic waste crisis and the tremendous environmental impacts of concrete production using traditional methods require waste management and building practices to be innovative marriages. This review critically examines the recovery of plastic waste in concrete, concentrating on its twin potential to help stem plastic contamination and build the …
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The construction industry is one of the primary contributors to Greenhouse Gasses (GHGs), as it is responsible for 40% of the world's energy consumption, 30% of raw material …
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4. Reduction of the concrete industry's CO2-emission by 30 %. 5. Increased concrete industry's use of waste products by 20%. 6. No environmental pollution and sustainable development. 7. Green concrete requires less maintenance and repairs. 8. Compressive strength behaviour of concrete with water cement ratio is more than that of conventional ...
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The construction industry is one of the primary contributors to Greenhouse Gasses (GHGs), as it is responsible for 40% of the world's energy consumption, 30% of raw material use, 25% of solid waste, 12% of land use, and 33% of related GHG emissions [1,2].Concrete, which is the most common man-made material used worldwide due to the availability of its …
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Based on material type, the market can be segmented into concrete, wood, masonry, glass, plastic, ceramic, spray , asphalt, and others. The concrete segment accounted for revenue of around USD 300.7 billion in the year 2023 and is estimated to grow at a CAGR of around 6.5% from 2024 to 2032.
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43. REFERENCES • Aslani (2015); Thermal Performance Modelling of Geopolymer Concrete, Journal of Materials in Civil Engineering • Shankar H Sanni (2012); Performance of Geopolymer Concrete under severe …
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