In this research, iron ore tailings are used to stabilize lateritic soil, making it more suitable for use in pavement. Before building on problematic soils, its physical properties are altered to …
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Utilization of mine waste rocks and tailings in concrete as aggregates will help in sustainable and greener development. The literature shows the potential use of iron ore tailings as a ...
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The structures with the addition of 10% and 20% of iron ore tailings had about the same results as the structures of soil–cement with no addition of iron ore tailings. Moreover, the use of iron ...
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This article presents a comprehensive scientometric analysis of mining waste valorization, focusing on tailings utilization in construction materials from 2010 to 2024.
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Furthermore, iron ore waste has shown potential to enhance the durability of stabilized soil, making it resistant to freeze-thaw cycles and water erosion. 2.5 Environmental Benefits of Using Iron Ore Waste The environmental advantages of using iron ore waste in pavement stabilization are significant: • Reduction in Landfill Waste:
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Iron Ore Waste and Tailings. ... Ranade R, Li VC (2013) Feasibility study of developing green ECC using iron ore tailings powder as cement replacement. J Mater Civ Eng 25(7):923–931 ... Asadi S (2020) Stabilization of iron ore tailings with cement and bentonite: a case study on Golgohar mine. Bull Eng Geol Environ 79:4151–4166.
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Pavement stabilization using iron ore waste is a technique for improving the strength and durability of road surfaces. The process involves mixing iron ore tailings, a waste byproduct of …
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2018, Stabilization of black cotton soil using iron ore tailing. Focuses on the stabilization of black cotton soil using iron ore tailing, overall the proposal revolves around the methodology, benefits and potential risks associated with using …
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This study investigated the feasibility of recycling on iron ore reject through cost-effective pavement techniques, demonstrating significant improvements in the performance of stabilized mixtures with the addition of …
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Utilization of waste materials in the stabilization of expansive pavement subgrade: An extensive review ... using waste materials in soil stabilization has been considered an important issue for sustainability concerns. The aim of the current study is to review the relevant studies performed to improve the geotechnical and engineering ...
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iron ore tailings and mine waste but also provides us an improved pavement with better strength. • The max stability for the 60/70 grade bitumen is achieved at 120°c temperature with 35% …
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This study investigates experimentally the cement stabilization of iron ore tailings from Chadormalu mine (Iran). The utilized IOT is distinctive as it retains both a finer gradation and higher amount of Fe 2 O 3 as compared to most iron ore tailings previously investigated. An extensive series of compaction, uniaxial compression, split tensile ...
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pavement stabilization using iron ore waste along n.h-17 568. defluoridation of water using tamarind gel 569. feasibility studies on roof top rainwater …
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This article also aims to evaluate the behavior of hypothetical pavement structures, using the iron ore tailings mixtures as a base layer. ... The author evaluated the benefits of chemical stabilization of iron ore tailings through the addition of cement, lime, or blast furnace slag (BFS), with contents (by mass) of 1%, 2%, 5%, and 10% ...
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Table 5 summarizes the prominent work of using waste in soil stabilization. ... A maximum CBR value of 50% in unsoaked and 40% in wet condition was obtained by addition of 8% iron ore tilling waste and 8% lime. Similar behavior was observed in durability studies, where samples tested after 7, 14 and 28 days curing, gave better UCS results than ...
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Texas Department of Transportation allows for a 20% RAP and RCA use in pavement subgrade and base construction [7]. India is also investing in the usage of recycled waste in pavement construction. Ministry of Road Transportation and Highways (MORTH) allows crushed bricks, stones, slag, metal, and crushed concrete waste in pavement bases and sub ...
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Managing the substantial volume of industrial waste is challenging due to diminishing landfill capacity and associated risks to people and the environment. The optimal approach is to repurpose or find alternative applications for these waste products. Previous studies have investigated using industrial waste and chemicals to enhance soil stability. …
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List of Projects Transportation Highway and Bridges | Civil. 43 Pavement Stabilization Using Iron Ore Waste Along N.H-17 44 Study Of Transportation Needs In Rural And Semi-urban Areas » Free online chat! HIGHWAY/CIVIL ENGINEERING 600+ PROJECT TITLES/LIST ~ … pavement stabilization using iron ore waste along n.h-17 568. defluoridation of water using tamarind gel …
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iron. The attractive and dark iron oxide that hardens in the isometric frame with a hardness of 5.5 to 6.5 magnetite ore has little incentive in its raw state, but it provides favorable conditions in …
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The Itakpe iron ore deposit in Nigeria has a reserve of about 182.5–200 million tonnes with an average iron ore content of 36% and large quantities of tailings are obtained as waste product of the beneficiated iron ore (Ajaka, 2009, Adepoju and Olaleye, 2001). The tailings are often dumped around the industries concerned where they form ...
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Engineers can gain from improving the soil by adding fibres, Iron Ore Tailings, and other elements. With a rise of 0.20% PPF to 0.60% and a constant 10% dose of Iron Ore Tailings by the weight of soil, numerous tests are conducted on black cotton soil. The final strength level is reached at 0.4% PPF and a constant 10% Iron Ore Tailing dosage.
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pavements stbilization using iron ore waste along national. Welcome to Our World Civil Engineer's: July 2013. 43 Pavement Stabilization Using Iron Ore Waste Along N.H-17 44 Study Of Transportation Needs In Rural And Semi-urban Areas 45 Mix Design For Pavement Overlays For Sustainable Development 46 Traffic Management Studies In Ramanagaram Roads And …
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To utilize the lithomargic soil as a subgrade or sub-base material, the present study focuses on its stabilization using Iron Ore Tailing (IOT) and cement. IOT, collected from …
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Iron ore tailings. A number of representative iron ore tailing samples were acquired from different locations of the dry tailing disposal areas (cf. Fig. 2).As illustrated in Fig. 3, the tailings were loosely dumped as piles; thus, their sampling did not necessitate any particular practice and merely involved filling bags with a hand shovel.A total number of 16 tailing …
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Contribute to sbmcrushers/sbmchina development by creating an account on GitHub.
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This article aims to evaluate soil–cement mixtures with different proportions of soil and iron ore tailings. When evaluating the mechanical properties, the results show that …
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Load Rating Of Impaired Bridges Using A Dynamic Method; Transportation – The Ever-Growing Civil Engineering Need; Pavement Stabilization Using Iron Ore Waste Along NH-17; Study Of Transportation Needs In Rural And Semi-Urban Areas; Mix Design For Pavement Overlays For Sustainable Development; Traffic Management Studies In Ramanagaram Roads ...
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Pavement stabilization using iron ore waste is a technique for improving the strength and durability of road surfaces. The process involves mixing iron ore tailings, a waste byproduct of …
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The several kinds of industrial waste that go into making up solid waste include fly ash, red mud, foundry sand, rice husk ash and iron ore waste. The massive expansion of construction activities has also produced considerable construction debris (Ng et al., 2019). Using these wastes in various civil engineering projects has recently become ...
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