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ppt on slag replacing natural aggregates

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Slag PowerPoint PPT Presentations - PowerShow

Slag Wool Market: Global TOP Manufacturers Analysis 2017-2021 - The Global Slag Wool Market Research Report 2017 provides a detailed Slag Wool industry overview along with the analysis of industry’s gross margin, cost structure, consumption value and sale price The key companies of the market, manufacturers, distributors along with the latest development trends and forecasts are ,..

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Utilization of Steel Slag in Concrete as Coarse Aggregate

study has been conducted to explore the possibility of utilization of steel slag in concrete as coarse aggregate After collection of steel slag aggregate from a local steel manufacturing company, the steel slag aggregate was separated into lightweight (SL), heavyweight (SH), and mixed (SM) slag aggregat The..

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Use of Recycled Aggregates in Construction - ccaaau

Aggregates produced from by-products of industrial process The aggregates in each of these classes are: Class Aggregates Natural Crushed rock Sand and gravel Crushed river gravel Manufactured ed Blast Furnace Slag (FBS) Fly Ash Aggregate Manufactured Sand Polystyrene Aggregate (PSA) Expanded Clays, Shales and Slates..

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Experimental Investigation of Fibre Reinforced Concrete ,

to be the best replacement for natural aggregates of concrete Steel slag which is produced as a waste material in the steel industry and has a negative impact on environment when disposed In the course of future project work by the replacement of steel slag for the coarse aggregate in concrete of 25%, 50%, 75% & with the addition of..

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Application of Air-cooled Blast Furnace Slag Aggregates as ,

The influence of air-cooled blast furnace slag aggregates as replacement of natural aggregates on the water absorption of concrete and mortar was studied, and the mechanism was analyzed The interface between aggregate and matrix in concrete was analyzed by using a micro-hardness tester, a laser confocal microscope and a scanning electron ...

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Experimental Investigation of Copper Slag Replacement of ,

Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt - Free download as Powerpoint Presentation (ppt / pptx), PDF File (pdf), Text File (txt) or view presentation slides online Concrete Experimental investigation of copper slag replacement of fine aggregate..

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STUDY ON CONCRETE USING STEEL SLAG AS COARSE AGGREGATE ,

In this study an attempt is made to resistivity and thus durability use steel slag, a by-product from steel industry as In this study, it is proposed to utilize steel replacement for coarse aggregate in concrete and eco slag and ecosand as full replacement of coarse sand which is a commercial by-product of cement aggregate and fine aggregate ...

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Tarmac | Slag Aggregates

In concrete, processed steel and blast furnace slag provide a sustainable alternative to primary aggregates in the production of lightweight or dense ready-mixed concrete Blast furnace slag can also be used to make Ground Granulated Blast-furnace Slag (GGBS) which is used as a cement replacement in concrete..

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Presentation RPS CS-2 |authorSTREAM

PowerPoint Presentation: Conclusions As the percentage of copper slag increases workability increas 2 Maximum Compressive strength of concrete increased by 32 % at 20% replacement of fine aggregate, and up to 80% replacement ,concrete gain more strength than normal concrete strength..

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artificial fine aggregate used in concrete ppt

artificial sand as fine aggregates ppt appmaorgin artificial sand as a fine aggregate philippines artificial sand as a fine aggregate in Qatar Check price , Apr 25, 2012 Sand is commonly used as the fine aggregate in cement concrete Both natural and artificial sands are used for this purpose Functions of sand Contact Supplier..

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Properties of Concrete Manufactured Using Steel Slag ,

Properties of Concrete Manufactured Using Steel Slag , The density of concrete is lower when the natural aggregate is fully replaced by blast furnace slag aggregate This is beneficial when lower self weight of the final product is needed [8] , for hydration The greater the percentage of replacement of aggregates by steel slag, the less ...

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Replacement of Natural Coarse Aggregate by Industrial ,

This research focuses on the use of steel slag as a replacement for natural aggregates in concrete pavement applications What Is Steel Slag? Steel slag is a leftover component from the steel making process and is a material that at one time was considered a waste..

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Electric Arc Furnace Granulated Slag as a Partial ,

Concrete mixtures were manufactured in order to evaluate the possibility to replace natural aggregates with EAF slag Both natural and waste aggregates were mixed to meet Bolomey curve The total aggregate volume (natural and waste aggregates) was fixed at 0708 m 3 for all the mixtur..

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Use of Blast Furnace Slag Aggregate in Concrete - IJSER

Replacing all or some portion of natural aggregates with slag would lead to considerable environmental benefits The results indicate that the unit weight of Blast Furnace Slag aggregate concrete is lower than that of the conventional concrete with stone chips..

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Concrete aggregate : Iron and steel slag products : NIPPON ,

Iron and steel slag products: Concrete aggregate In recent years, with restrictions on dredging of marine sand and the stopping of sand imports from overseas, there has been a growing need in society for measures in response to the exhaustion of natural aggregate..

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Characteristics and applications of iron and steel slag ,

There is no risk of alkali-aggregate reaction, and this slag contains no clay or organic impuriti As a result, it is also used as a concrete aggregate in the same way as natural aggregate Granulated blast furnace slag Just like air-cooled blast furnace slag, this slag has a hydraulic property and there is no risk of alkali-aggregate reaction..

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Concrete aggregate : Iron and steel slag products : NIPPON ,

Iron and steel slag products: Concrete aggregate In recent years, with restrictions on dredging of marine sand and the stopping of sand imports from overseas, there has been a growing need in society for measures in response to the exhaustion of natural aggregate..

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Replacement of Fine Aggregate by Granulated Blast Furnace ,

Slag (GBFS), stone crusher dust, Quarry dust, Washed bottom ash, sheet glass powder etc II OBJECTIVES The aim of this study is to determine the strength of cement mortar, replacing fine aggregate with Granulated Blast furnace Slag (GBFS) by various percentages such as 0%, 50%, 60%, 70%, 80%, 90%, and ..

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Natural Aggregates of the Conterminous United States

Natural aggregate—McLaughlin and others (1960, p 16-4) defined natural aggregate as “materials composed of rock fragments which are used in their natural state except for such operations as crushing, washing, and sizing” This definition adequately describes the use of the term “natural aggregate” in this report with the exception..

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A STUDY ON MECHANICAL PROPERTIES OF LIGHT WEIGHT ,

key factor which had been used as an replacement of Coarse Aggregate Among the waste or by-product materials, Fly Ash (FA) and Ground Granulated Blast Furnace Slag (GGBS) are the most potential source The objective of this project is to study the effect of class F fly ash (FA) and Ground Granulated Blast Furnace Slag..

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steel slag as a partial replacement in fine aggregate

PPT on partial replacement of sand and aggregate - Scribd In cement concrete the fine aggregate-sand can be replaced by Steel Slag which is a , partial replacement for the coarse aggregate ,..

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Mechanical Properties of Concrete Using Steel Slag Aggregate

Mechanical Properties Of Concrete Using Steel Slag Aggregate ijeijournal Page | 9 improvement in compressive strength, split tensile and flexure strength over control mixes by 4 to 8 % The replacement of 100 % slag aggregate (coarse) increased concrete density by about 5 to 7 %..

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seminar on recycled aggregates - Civil Engineering

Apr 21, 2015· natural aggregate, recycled aggregate can be used as the replacement materials Recycled aggregate are comprised of crushed, graded inorganic particles processed from the materials that have been used in the constructions and demolition debris These materials are generally from buildings, roads, bridges, and sometimes even..

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Project Report on Copper Slag in Concrete - expertcivil

Mar 29, 2019· Today I’m going to be shared about “Project Report on Copper Slag in Concrete” With advantages and disadvantages of copper slag in concrete so let’s get started Introduction Traditionally soil, stone aggregates, sand, bitumen, cement etc are used for road construction..

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Steel Slag - Material Description - User Guidelines for ,

Due to their high heat capacity, steel slag aggregates have been observed to retain heat considerably longer than conventional natural aggregat The heat retention characteristics of steel slag aggregates can be advantageous in hot mix asphalt repair work in cold weather REFERENCES JEGEL Steel Slag Aggregates Use in Hot Mix Asphalt ...

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EXPERIMENTAL STUDY ON CONCRETE WITH PARTIAL ,

the ecological imbalance Availability of natural aggregates is getting depleted & also it becoming costly, therefore the replacement of natural sand by the waste industries by-products (Mineral admixtures) has been continuously emphasized during recent years Natural sand is replaced by slag ,..

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STUDY ON CONCRETE USING STEEL SLAG AS COARSE AGGREGATE ,

In this study an attempt is made to resistivity and thus durability use steel slag, a by-product from steel industry as In this study, it is proposed to utilize steel replacement for coarse aggregate in concrete and eco slag and ecosand as full replacement of coarse sand which is a commercial by-product of cement aggregate and fine aggregate ...

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Replacement of Fine Aggregate by Granulated Blast Furnace ,

Slag (GBFS), stone crusher dust, Quarry dust, Washed bottom ash, sheet glass powder etc II OBJECTIVES The aim of this study is to determine the strength of cement mortar, replacing fine aggregate with Granulated Blast furnace Slag (GBFS) by various percentages such as 0%, 50%, 60%, 70%, 80%, 90%, and ..

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Use of Recycled Aggregate Concrete - iosrjournalsorg

The use of recycled aggregate generally increases the drying shrinkage creep & porosity to water & decreases the compression strength of concrete compared to that of natural aggregate concrete It is nearly 10-30% as per replacement of aggregate Recycling reduces the cost (LCC) by about 34-41% & CO 2 emission (LCCO 2..

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A Review on Ground Granulated Blast-Furnace Slag as a ,

A Review on Ground Granulated Blast-Furnace Slag as a Cement replacing material 215 ijerm concrete incorporating ground granulated blast furnace slag The compressive strength development of cement mortar..

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