• The Utilization of Waste as Iron Ore in Making Concrete ...

    The Utilization of Waste as Iron Ore in Making Concrete Aggregate Quality 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 the aggregate particles and glues them together.

    Get Price
  • Utilization of solid wastes in construction materials

    Major solid wastes and their uses in the production of construction materials. S/No. Name of waste Type of waste Use in construction materials 1 Fly ash, bottom ash, rice husk ash, palm oil fuel ash, organic fibers Agroindustrial Aggregate, concrete, supplementary cementing materials, blended cement, bricks, .

    Get Price
  • Evaluation of iron ore tailings as replacement for fine ...

     · Concrete containing iron ore tailings ... Correia et al. observed similar trend when ceramic waste was used as coarse aggregate. They reported that water absorption by immersion increases with the increase in proportion of ceramic aggregates in the concrete mix.

    Get Price
  • Use Of Iron Ore As Coarse Aggregate In Concrete Making

    In general, concrete includes coarse aggregate and fine aggregate, but tailings are merely used as partial or full replacements of fine aggregate, since their particles are fine with a diameter less than 1 mm. Guo, Use of grounded iron ore tailings (GIOTs) and BaCO3 to improve sulfate resistance of pastes, Construction and concrete contains than 70 aggregate, the only way ...

    Get Price
  • Open Access proceedings Journal of Physics: Conference series

    A study on suitability of iron ore overburden waste rock for partial replacement of coarse aggregates in concrete pavements . Gayana B C1, K Ram Chandar2. 1 Research Scholar, ...

    Get Price
  • "Characterisation and appliions of iron ore tailings in ...

    The research has also investigated the utilisation of iron ore mine tailings to replace conventional aggregates in concrete. of both fine and coarse conventional aggregates were replaced with tailings in the mixed design. The concrete mix was casted into moulds and cured.

    Get Price
  • Concrete Based on Recycled Aggregates for Their Use in ...

    The following study is aimed at valorizing an important part of waste from building demolition, particularly concrete as a source of aggregates for their usage in new hydraulic concrete formulation. The experimental study mainly consisted of physical characterization of natural and recycled aggregates respectively and the impact of the latter on some properties of the new formulated concrete ...

    Get Price
  • Study on appliion of iron tailings fine aggregate in ...

    Study on appliion of iron tailings fine aggregate in concrete Ke Tang1,a,*, Xuesong Mao1,b, Xinlei Tang1 1School of highway, Chang'an University, Xi'an, 710064, China aemail: bemail: bxuesongxian Key words: Iron tailings, Mix design, Workability, Slump. Abstract: Natural sand plays a unique role in the mix proportion of road cement concrete, however,

    Get Price
  • Aggregates for Concrete

    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. (30175 ...

    Get Price
  • Use of Taconite Aggregates in Pavement Appliions

    aggregate in concrete. This mineral aggregate was obtained from overburdens on the iron ore ledges in northern Minnesota. This is also believed to be the first test section constructed to study the suitability of Mesabi Select in concrete (2). Cell 54 was constructed in October 2004. It is made up of 8" of concrete over variable

    Get Price
  • Fluorite mineral waste as natural aggregate replacement in ...

     · Shettima 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 rocks.

    Get Price
  • Iron Ore Waste As Coarse Aggregate In Concrete

    Iron Ore Waste As Coarse Aggregate In Concrete. Mangalore Tile Waste as Coarse Aggregate in Concrete Abstract Tile Waste As Coarse Aggregate In Concrete potential of using the broken clay tiles in concrete as an aggregate is studied in this study A green approach is to use waste material in construction Today alternative materials to replace constituent concrete materials are a hot.

    Get Price
  • Ecoconcrete for sustainability: utilizing aluminium dross ...

     · Iron slag. The iron slag is a waste/byproduct which remains after iron ore smelting process. When the blast furnace is operating at a temperature more than (1500,^{circ }hbox {C}), the molten slag is obtained from the bottom of the furnace, which is later cooled by a jet of water and the ore materials are heated above (1500,^{circ }hbox {C}), at this temperature the .

    Get Price
  • concrete waste as a waste coarse aggregate

    iron ore waste as coarse aggregate in concrete . Concrete EquipmentCiros Crusher. the Committee,quot; began to waste concrete as concrete coarse and fine aggregateunit except iron and steel equipment, the waste in ...

    Get Price
  • Experimental and Statistical Evaluations of Strength ...

    Iron ore tailings (IOT) are the byproducts of iron ore beneficiation, and these tailings are disposed of in several tons annually in quarries, landfills, and tailings dams, causing environmental issues. Various researchers have attempted to study the properties of IOT and the use of them in concrete .

    Get Price