Therefore, the utilization of industrial solid waste materials is becoming increasing important in the construction practice for energy, natural resources, and environment conservation considerations [1, 2]. Steel slag, a byproduct of steel making, is produced during the separation of the molten steel from impurities in steelmaking furnaces.

Use of Blast Furnace Slag Aggregate in Concrete Hiraskar and Chetan Patil AbstractThe 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 cement industries to manufacture cement.

In this research industrial waste slag from a local Steel Mill, namely Mangla Metals was selected as possible replacement of cement. Some preliminary standard tests conducted on the slag showed its strong chances to be used as pozzolana. Slag used for this study was reduced to the particle size passing through ASTM standard sieve #100.

furnace, gypsum, clinker and steel slag sand. The ex perimental results show the appliion of steel slag sand may reduce the dosage of cement clinker and increase the content of industrial waste product using steel slag sand. Isa Yuksel, Omer Ozkan, Turhan Bilir, 2006 [2] ex perimented use of non ground granulated blast furnace

74 Value added usage of granular steel slag and milled glass in concrete production by 26%, and flexural strength of concrete by 10% (Iqbal et al., 2017).Similarly, the use of silica fume in concrete not only improves the workability, but also increases its compressive strength by % (Srivastava et al., 2015). The glass powder abundantly produced industrial waste with almost 130 million ...

Carlos Thomas, ... Francisco Agrela, in New Trends in Ecoefficient and Recycled Concrete, 2019. Types and classifiion of steel slags. Steel slags (SSs) are usually classified according to the type of furnace in which they are produced. The properties of the slag depend on the type of process used to produce the crude steel, the cooling conditions of the slag and the valorisation process.

coal ash, blast furnace slag, steel slag aggregate. This type of use of a waste material can solve problems of lack of aggregate in various construction sites and reduce environmental problems related to aggregate mining and waste disposal. The use of waste aggregates can also reduce the cost of the concrete production (Kalyoncu,

compressive strength of steel slag aggregate and artificial sand in concrete. Steel slag is a by product of steel making processes of steel industry. It's also one of the biggest industrial wastes which are being produced worldwide in a huge quantity. This research deals with substantial replacement of natural aggregates and natural

Strength Analysis of Concrete by Using Iron Slag as a Partial Replacement of Normal Aggregate (Coarse) in Concrete Khalid Raza1, Apoorv Singh2, R. D. Patel3 1, Scholar, Department of Civil Engineering, Gorakhpur, India Abstract: Iron slag is an industrial waste byproduct of steel industry. The demand for aggregate in ...

, the use of steel slag in concrete can also play a vital role [7]. The production of steel yields 1520% of steel slag [8]. Approximately 35% of steel slag is disposed as waste material [9]. In 2012, the worldwide production of steel slag was nearly 230 million tons. This disposed slag not only affecting

01/03/2007 · Integrated steel plants utilize mostly five materials such as raw materials, air, water, fuel and power to produce steel. During the production of steel, 2–4 t of wastes are being generated per tonne of steel various solid wastes in the form of slags and sludges that are emerged from steel plants are blast furnace slag, blast furnace flue dust and sludge, .

Production of steel in steel Industry is accomplice for the generation of solid waste materials like sludge, slag, dust etc. In recent days most part of wastes are generated from steelmaking ...

07/04/2020 · The concrete made with posttreatment steel slag was about 17% stronger than concrete made with conventional aggregates, and 8% stronger than raw steel slag. Water engineer Dr Biplob Pramanik said the study was the first to investigate potential appliions for "sewageenhanced" slag in construction material.

• Pelletised or expanded slag has a vesicular texture (like volcanic rock) and is most commonly used as a lightweight aggregate. If finely ground it also has cementitious properties. In some countries, up to 80% of the cement contains granulated BF Using slag prevents it going to landfill as waste, saves

, the use of steel slag in concrete can also play a vital role [7]. The production of steel yields 1520% of steel slag [8]. Approximately 35% of steel slag is disposed as waste material [9]. In 2012, the worldwide production of steel slag was nearly 230 .

MATERIALS Industrial byproducts like Silica Fume and Iron Slag in concrete. The main objective of this study is to investigate the Cement feasibility of using Iron Slag as filler material and Silica Fume as an admixture in concrete and to determine the optimum An Ordinary Portland Cement (Ultra tech) is used for this value of Iron Slag ...

"Steel slag is currently not in widespread use in the wastewater treatment industry—just one plant based in New Zealand uses this byproduct in its treatment approach," he said. "But there is great potential here for three industries to work together – steel making, wastewater treatment and construction—and reap the maximum benefits ...

the intensive research work if focused on the use of steel slag as an aggregate in concrete. Steel slags have already been researched as an aggregate in concrete and results were affirmative. Keru Wu et al. (1990) investigated the effect of metallic aggregate on strength and fracture properties concrete.

07/04/2020 · "Steel slag is currently not in widespread use in the wastewater treatment industry – just one plant based in New Zealand uses this byproduct in its treatment approach," he said.

11 are industrial waste and/or byproducts, and 7 belong to metallurgic industry. Table 2 Possible usage of industrial waste products in highway construction [21] Waste product Source Possible usage Fly ash Thermal power station Bulk fill, filler in bituminous mix, artificial aggregates Blast furnace slag and steel slag Iron and Steel industry

30% Steel slag in fine aggregate afterwards decreased for 40% replacement of steel slag. • However compressive strength of concrete for the partial replacement of Fine aggregate with Steel slag of 40% does not show major decrement as compared to 30% and can be use by control mix. C. SPLIT TENSILE STRENGTH TEST

06/04/2020 · Produced during the separation of molten steel from impurities, steel slag often is used as a substitute aggregate material for making concrete, says the researchers. Steel slag also can be used to absorb contaminants like phosphate, magnesium, iron, calcium, silica and aluminum in the wastewater treatment process, although in this appliion ...

25/09/2019 · The increase in the demand for concrete ingredients is satisfied with the partial replacement by waste products that are obtained through various industries. Steel Melting Shop (SMS) slag is a waste generated during the production of steel. This waste is disposed in the form of landfills that cause a large amount of land contamination.

14/11/2018 · The compressive strength of concrete using steelmaking slag as fine aggregates is around to times of common concrete. Further, steelmaking slag concrete shows similar fire resistance to the river aggregate mixture up to 400 deg C, and much improved fire resistance at hightemperature ranges.