iron ore waste as coarse aggregate in concrete

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Vol. 4, Issue 4, April 2015 Cost Effective Concrete by ...

left after the extraction and processing of iron ore in the mines to form fine particles less than 4.75mm. Usually, Iron ore dust is treated as a complete waste, and used to fill the low lying areas. Use of Iron ore dust as an alternative to normal aggregates in concrete M. Nadeem et al [3] draws serious attention of researchers and investigators.

Cost Effective Concrete by Using Mangalore Tile Wastages ...

After extraction from other construction and demolition waste then sieved & used as a constituent for natural coarse aggregates (CAs) in concrete. In this study broken Mangalore tiles as coarse aggregate in addition with iron ore slag in the production of low to medium strength concrete is carried out. Experimental Investigation: Objective

CiteSeerX — UTILIZATION OF IRON ORE TAILINGS AS ...

In the present study Iron Ore Tailings (IOT) procured from Kudremukh Lakya Dam site (KIOCL Ltd.) are used as partial replacement to fine aggregates at levels of 10, 20,30,40,50 percent and the basic material properties, strength parameters are studied. It is found that as the IOT percentage increases in the mix workability is reduced.

Effect of Partial Replacement of Sand by Iron Ore Tailings ...

Abstract - Iron ore tailing (IOT) is a waste generated from iron ore industry. Millions of tonnes of IOT are produced every year in India and disposal of the same is a huge problem as it cause to environmental pollution. ... The ingredients of concrete are coarse aggregate, fine aggregate, binding material and water. Rapid increase

Experimental study of concrete made with granite and iron ...

The material used in this study included the following: Ordinary Portland cement, coarse aggregates, fine aggregates (sand), granite powder, iron powder, water, and superplasticizers. The cement was Type I Portland cement. The coarse aggregates were crushed angular coarse aggregate 10 mm to 20 mm (3/8in to 3/4 in) in size.

Utilization of iron ore tailings as fine aggregate in ...

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 ...

Evaluation of iron ore tailings as replacement for fine ...

Evaluation of iron ore tailings as replacement for fine aggregate in concrete ... grade C37 concrete. The coarse aggregate used was ... and comprehension utilization of solid waste from large iron ...

Utilization of iron ore tailings as replacement to ... -

IJRET: International Journal of Research in Engineering and Technology. eISSN: 2319-1163 | pISSN: 2321-7308. UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO FINE AGGREGATES IN CEMENT CONCRETE ...

Use of Blast Furnace Slag Aggregate in Concrete

Use of Blast Furnace Slag Aggregate in Concrete K.G. Hiraskar and Chetan Patil Abstract-The Iron industries produce a huge quantity of blast furnace slag as by–product, which is a non–biodegradable waste material from that only a small percentage of it is used by …

Assessment of Mechanical and Durability Properties of High ...

Abstract-- This paper investigates the suitability of using iron ore tailings (IOTs) and crushed waste rock (CWR) as fine and coarse aggregates to prepare high strength concrete (HSC) with 28-day target compressive strength of 80 MPa. This experimental investigation was carried out on four series of

When we add silica/iron waste/ glass fiber to concrete ...

I wouldn't add any of those things to concrete. The closest material to those things that you should add to your concrete is ironstone (crushed to 1,2,3,4, or 5-gram rock-pieces) which makes a very strong concrete. Or silica in the form of quartz ...

UTILIZATION OF IRON ORE TAILINGS AS REPLACEMENT TO …

iron 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 200 million metric tons of iron ore tailings at Lakya Dam.

iron ore waste as coarse aggregate in concrete | Solution ...

Waste and By-Products as Concrete Aggregates … XSM crusher price,Bauxite Ore Crusher,iron aggregates for concrete! … coarse grinding machine; Cement Clinker … concrete aggregate recycling – pakistan crusher,stone crusher … Caiman machine in iron ore processing plant, concrete aggregate recycling. … reduce the waste of the stone, …

Utilization of Industrial Waste Slag as Aggregate in ...

Utilization of Industrial Waste Slag as Aggregate in Concrete Applications by Adop ting Taguchi's Approach for Optimization . ... which reduces iron ore into molten iron product. Fluxing agents separate impurities and slag ... ing oxidizing EAF slag as fine and coarse aggregate. The concrete was tested for durability characteristics like ...

ceramic waste as aggregate replacement - iron ore mining

Nov 02, 2012· The main focus of this research is to study the strength of concrete with ceramic waste as coarse aggregate. … industrial wastes as a possible replacement for … USE OF WASTE GLASS AS AGGREGATE IN CONCRETE. the use of waste glass as aggregates in concrete was first reported over 50 years ago. The concomitant … aggregate replacement; and (c

iron ore as fine aggregate - reparateurelectromenager.be

Iron Ore Waste As Coarse Aggregate In Concrete. Iron ore waste as coarse aggregate in concrete and iron ore tailings as fine aggregates iron ore mining SciELO Colombia The sie of the site clearing More; coarse grinding iron ore rod mill works4webin coarse grinding iron ore rod mill Jaw Crusher Energy Saving Ball Mill WikipediaParticle sie Grain sie Coarse sand 2 to 1 02505...

iron ore tailings as fine aggregate

iron ore waste as coarse aggregate in concrete. The iron ore tailings aggregates concrete exhibited a good mechanical, Use of coal waste as fine aggregates in concrete blocks for paving, Use of Zinc, Iron, and Copper Tailings as a Fine Aggregate in Concrete,, Get Price Use of Iron Slag as Partial Replacement of Sand to Concrete. Live Chat

iron ore tailings as fine aggregate

The iron ore tailings and barren rocks, used as fine aggregates and coarse aggregates respectively, were from the Jinshandian Iron Ore Co. Ltd. of the Wuhan Iron and Steel Group in China. The barren rocks were crushed by a jaw crusher and a roll crushing mill successively.

iron ore waste as coarse aggregate in concrete

iron ore waste as coarse aggregate - karo-carhirecoza. Modified Concrete By Using a Waste Material as a Coarse Aggregate Two types of iron ores were selected for coarse aggregates, stone,aggregate,coal,iron ore Check price Effect of Iron Ore Tailing on the Properties of Concrete…

iron ore waste as coarse aggregate in concrete

Iron ore mine tailing is one of the waste materials generated from the mining industry. mechanical properties of concrete using iron waste Ishik University. The utilising of iron waste in concrete as a partial replacement of sand is attaining enormous significance and 30%) as fine aggregate replacement of sand to increase the strength of concrete.

mangalore tile waste as coarse aggregate in concrete

iron ore waste as coarse aggregate in concrete. iron ore waste as coarse aggregate in concrete iron ore waste as coarse aggregate in concrete. Cost Effective Concrete by Using Mangalore Tile Wastages and Iron Iron ore dust can be defined as residue, tailing or waste material which is left after Cement,. •. Sand,.

Effect of Iron Ore Tailing on the Properties of Concrete

iron ore tailing (IOT) as fine aggregate would turn this waste material into valuable resources, reduction in the strain on the supply of natural sand, and economy in concrete production. World production averages one billion metric tons of raw ore annually.

Experimental Study on Iron Ore Tailings and Bottom Ash as ...

Experimental Study on Iron Ore Tailings and Bottom Ash as Fine Aggregates in Concrete Sreekutty S M.Tech Student ICET Muvattupuzha, India Kiran Jacob Asst Professor ICET Muvattupuzha Abstract—Iron ore tailings (IOT) are waste produced during mining of iron from its ore…

Advances in Materials Science and Engineering - Hindawi

As shown in Figure 3, the slumps and liquidity of concrete mixed with iron ore tailings decreased compared with that of normal concrete under the same condition (water, mixture ratio, admixture, etc.).This phenomenon arises because the particles of iron ore tailings are rough and occluded with coarse aggregate, so cohesion increases significantly in the tailing mixes.

Reuse of iron ore mineral wastes in civil engineering ...

Fig. 5, represents a typical particle size distribution of overburden material from the waste dumps of respective iron ore mines. A volume equivalent of approximately 50% of the total is within the usable range as aggregates for making of concrete cubes.

Study on Utilization of Iron Ore Tailings as Fine ...

waste (Iron ore tailings) instead of sand can be used as high strength concrete as it is giving more strength than normal OPC concrete. Concrete with mining waste as fine aggregate and GGBS content up to 50-60% can be used to flooring purposes which results in high decrease in cost.

Generic Concrete Products with Portland Cement

Generic Concrete Products with Portland Cement . Product Selection and Description . Portland cement concrete, typically referred to as "concrete," is a mixture of portland cement (a fine powder), water, fine aggregate such as sand or finely crushed rock, and coarse aggregate such as gravel or crushed rock.

User Guidelines for Waste and Byproduct Materials in ...

User Guidelines for Waste and Byproduct Materials in Pavement Construction [ Granular Base] [ Embankment or Fill] ... Coarse Iron Ore Tailings and Waste Rock Lead-Zinc Tailings: ... Use of Zinc, Iron, and Copper Tailings as a Fine Aggregate in Concrete, International Conference on The Use of Fly Ash, Silica Fume, ...

The Influences of Iron Ore Tailings as Fine Aggregate on ...

The present study looks for the feasibility of preparing UHPC with iron ore tailings (IOT for short) as fine aggregate. To enhance outstanding high performances, some influences on UHPC mortars were investigated such as different kinds of sands, different mix ratio of sands, and different largest particle size of fine aggregate. The results show that IOT have negligible poorer aggregate ...

Results of the Leaching, Water Absorption and Mold Release ...

Many tests were conducted to recycle Concentration Tailings of Iron Ore for the Production of Concrete Block, replacing the silica sand. The Concentration Tailings of Iron Ore showed to be viable materials for the replacement of coarse and fine aggregate concrete blocks (pavers), with regard to mechanical strength after 28 days cure.