iron ore waste as coarse aggregate in concrete

iron ore waste as coarse aggregate in concrete

  • Utilisation of iron ore tailings as aggregates in concrete

    used For the tailings concrete being studied, iron ore tailings were used together with the cement to make the new concrete The iron ore tailings were obtained from Mount Gibson Iron Extension Hill Operations in Perenjori of Western Australia (WA) The particle–size distribution curve of the original tailings as obtained is shown in Figure 1The iron ore tailings aggregates concrete exhibited a good mechanical strength and even in the case of compressive strength, there was an improvement of 1156% over conventional aggregates concrete(PDF) A study on suitability of iron ore overburden waste

  • Use of Blast Furnace Slag Aggregate in Concrete IJSER

    types of concrete mixes, ie, one comprising blast furnace slag and the other comprising granite stone as coarse aggregates The compressive strength of BFS aggregate concrete is higher than that of the stone aggregate concrete at the age of 90 days 13Slag Manufacturing and Types In the production of iron, iron ore, iron scrap, and fluxesiron ore tailings which is the waste products of mining industries is used as an alternative to the river sand in the manufacturing of concrete The KIOCL company which was a leading company in India in the mining activities of iron ore has dumped about 200UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT

  • Evaluation of iron ore tailings as replacement for fine

    Millions of tons of iron ore tailings (IOT); a byproduct of iron ore processing, are disposed of every year in landfills, quarries, rivers, oceans among others thereby posing environmental problems The major aim of this study is to evaluate IOT as replacement for river sand in concrete and compare with the result of conventional concreteShettima et al stated that the use of waste iron ore as fine aggregate reduces the workability of concrete but increases its strength Fluorite is an important industrial mineral composed of calcium and fluorine (CaF 2) found in many parts of the world Fluorite can be formed in magmatic, metamorphic and sedimentary rocksFluorite mineral waste as natural aggregate replacement in

  • Literature Review on Different Waste Materials Use in

    crushed ceramic waste as partial replacement of conventional coarse aggregate up to 40 percent, without affecting the design strength AM Mustafa Al Bakri1 et al7] They have investigated the strength of concrete with ceramic waste as replacement of coarse aggregate in concreteNatural sand and iron ore tailings were used as aggregates The natural sand was originally excavated from the lower reaches of Yangtze River and had an apparent density of 263 g/cm 3The tailings were obtained from the local iron and steel industry and had an apparent density of 262 g/cm 3The chemical composition of the tailings is shown in Table 1Utilization of iron ore tailings as fine aggregate in

  • Aggregates for Concrete Memphis

    coarse aggregate There are several reasons for specifying grading limits and nominal maximum aggregate size; they affect relative 82 Design and Control of Concrete Mixtures EB001 Fig 54 Range of particle sizes found in aggregate for use in concrete (8985) Fig 55 Making a sieve analysis test of coarse aggregate in a laboratory (622analyzed to satisfy the study on brick waste as an alternative in coarse aggregate partial replacement in concrete production With the different mix proportion in percentages of the brick waste as coarse aggregate replacement of, 0, 50, 75, 100 and 1250% inREPLACEMENT IN CONCRETE PRODUCTION

  • A study on suitability of iron ore overburden waste rock

    The aim of this study is to evaluate the suitability of iron ore waste as partial replacement of coarse aggregates in concrete with reference to the conventional materials Physicochemical properties and aggregate tests such as crushing, abrasion, impact, shape test, the specific gravity and water absorption were determined as per StandardsThe Utilization of Waste as Iron Ore in Making Concrete Aggregate Quality K300 Concrete is an manmade building material that looks like stone Concrete is a composite material consisting of coarsegrained material (aggregates or fillers) that is embedded in a solid matrix of material (cement or binder) that fills the space between theThe Utilization of Waste as Iron Ore in Making Concrete

  • Experimental Study on Iron Ore Tailings and Bottom Ash

    of iron ore tailing concrete and bottom ash concrete III METHODOLOGY A Literature Review B Procurement of Materials Ordinary Portland Cement, Coarse Aggregate, Poabs Msand, Iron Ore Tailing (from Lakya Dam site, Karnataka), TABLE3Bottom Ash (from Hindustan News print Ltd, Kottayam), Super Plasticizer (Master Glenium Sky 8233)This study tries to focus on some of the mechanical properties of concrete containing recycled aggregate which uses waste iron as fine aggregate and waste gabbro rock as coarse aggregate They replacement of two materials are from 0% to 100% This study also demonstrates that the compressive strength increases from 402MPa to 518MPa at 75% replacement of fine and coarse aggregate and theBehavior of concrete containing waste iron and crushed

  • Replacement of Course and Fine Aggregates in Concrete

    and iron ore slag as replacement of aggregates in concrete Studying the behavior of concrete, replacing sand by iron ore slag in different replacement percentage to get optimum results and using it for M20 grade of concrete Same done for coarse aggregate replacing Mangalore tilestypes of concrete mixes, ie, one comprising blast furnace slag and the other comprising granite stone as coarse aggregates The compressive strength of BFS aggregate concrete is higher than that of the stone aggregate concrete at the age of 90 days 13Slag Manufacturing and Types In the production of iron, iron ore, iron scrap, and fluxesUse of Blast Furnace Slag Aggregate in Concrete IJSER

  • Aggregates for Concrete Memphis

    coarse aggregate There are several reasons for specifying grading limits and nominal maximum aggregate size; they affect relative 82 Design and Control of Concrete Mixtures EB001 Fig 54 Range of particle sizes found in aggregate for use in concrete (8985) Fig 55 Making a sieve analysis test of coarse aggregate in a laboratory (57fine aggregate in concrete mixes A Materials 1 Coarse aggregate Limestone normal aggregate of local sources was used in the preparation of all mixes Gradation of this was obtained following the ASTMC136 standard procedure It was found to be well graded and within ASTMC33 grading requirements for coarse aggregates of nominal maximum size 25Use of Steel Slag in Concrete as Fine Aggregate

  • REPLACEMENT IN CONCRETE PRODUCTION

    analyzed to satisfy the study on brick waste as an alternative in coarse aggregate partial replacement in concrete production With the different mix proportion in percentages of the brick waste as coarse aggregate replacement of, 0, 50, 75, 100 and 1250% inThe mix design procedure using tile aggregate may be developed in the future Test data is expected to be useful in formulating code provisions to allow the use of tile aggregate For a cement content of 36858 kg / m3, the compressive strength ofMangalore Tile Waste As Coarse Aggregate In Concrete

  • A study on suitability of iron ore overburden waste rock

    The aim of this study is to evaluate the suitability of iron ore waste as partial replacement of coarse aggregates in concrete with reference to the conventional materials Physicochemical properties and aggregate tests such as crushing, abrasion, impact, shape test, the specific gravity and water absorption were determined as per StandardsIron ore, coke and different mixes are cast, waste crushed tiles are used to partially replace the coarse aggregate by 10% , 20% and 30% and GGBS is used to partially replace the cement by 20%,30% and 40% A total of 9 types of mixes of M30 grade were prepared concrete mix and to reuse the solid waste from construction again as aEFFECT OF PARTIAL REPLACEMENT OF COARSE

  • Experimental Study on Iron Ore Tailings and Bottom Ash

    of iron ore tailing concrete and bottom ash concrete III METHODOLOGY A Literature Review B Procurement of Materials Ordinary Portland Cement, Coarse Aggregate, Poabs Msand, Iron Ore Tailing (from Lakya Dam site, Karnataka), TABLE3Bottom Ash (from Hindustan News print Ltd, Kottayam), Super Plasticizer (Master Glenium Sky 8233)The Utilization of Waste as Iron Ore in Making Concrete Aggregate Quality K300 Concrete is an manmade building material that looks like stone Concrete is a composite material consisting of coarsegrained material (aggregates or fillers) that is embedded in a solid matrix of material (cement or binder) that fills the space between theThe Utilization of Waste as Iron Ore in Making Concrete

  • An Experimental Study on Partial Replacement of Coarse

    Iron slag can also be used as coarse aggregate in concrete The growing concrete of resource depletion has challenge many engineers and researchers seek and develop new to materials for construction, this include the use of byproduct and industrial waste in building construction Many of these by products may serve as aggregate in concreteThis study tries to focus on some of the mechanical properties of concrete containing recycled aggregate which uses waste iron as fine aggregate and waste gabbro rock as coarse aggregate They replacement of two materials are from 0% to 100% This study also demonstrates that the compressive strength increases from 402MPa to 518MPa at 75% replacement of fine and coarse aggregate and theBehavior of concrete containing waste iron and crushed

  • Replacement of Course and Fine Aggregates in Concrete

    and iron ore slag as replacement of aggregates in concrete Studying the behavior of concrete, replacing sand by iron ore slag in different replacement percentage to get optimum results and using it for M20 grade of concrete Same done for coarse aggregate replacing Mangalore tilesHence the possibility of using waste iron ore slag & tiles as an alternative construction material will be investigated By conducting different tests on prepared specimens, it is intended to analyze the results Materials Used: The materials such as: Cement, Sand, Coarse Aggregate: IronCost Effective Concrete by Using Mangalore Tile Wastages

  • Utilization of Industrial Waste Slag as Aggregate in

    mill as fine aggregate in cement mortars The replacement of 40% steel mill scale with that of fine aggregate increased compressive strength by 40%, drying shrinkage was lower when using steel mill scale Sean Monkman, Yixin Shao, Caijun Shi, 2009 [9] investigated the possibility of using a carbonated LF slag as a fine aggregate in concreteanalyzed to satisfy the study on brick waste as an alternative in coarse aggregate partial replacement in concrete production With the different mix proportion in percentages of the brick waste as coarse aggregate replacement of, 0, 50, 75, 100 and 1250% inREPLACEMENT IN CONCRETE PRODUCTION

    que es el chancado de rodillo amoladores para el hogar muebles de jardín amp Zysz linear vibrating screen from rosticeria molinos rosticeria minning equipos de piedra para la venta india copper crusher cyliindrical métal Concasseur voiture britador movel atlas copco distribuidores de molinos de bolas en madurai especies de arboles que seran plantados en trituradoras economicas y de ocasion ventas de trituradoras de segunda alta capacidad de molienda del molino con babbit Trituradora De Impacto Vertical Del Eje De Clinker En La Mexico trituradoras de dolomite casera repuestos para molino de bolas marcy 10 20 ft interna de trituradoras de mandíbula maquina de molino de martillos para mineria venta caliente de alta calidad de banana vibrating screen carrière de pierre decombres stone crusher equipment in india prices procesamiento de crudo de la arcilla Gas Convection Bread Baking Oven Manufacturer From Foshan China fabricants incidence de concassage en Inde Concasseur et criblage mobiles raymond lado alto molino de rodillos 6058 pabrik rol nigeria fictures concasseur occasion cinturon de maquinaria chorro de arena trituradora de piedra negra molino de molienda china centre de service de broyeur ultra humide à madurai