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made concrete made from slag aggregate

Concretes made of EAF slag and AOD slag aggregates from ...

2015-2-1  To date, very few studies have been conducted on the use of slags from stainless steel process as aggregate in concrete. Published studies exclusively deal with carbon steel slag,,,,,,,,,,.

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Durability of concrete made with EAF slag as aggregate ...

Concrete made with EAF oxidizing slag as an aggregate shows good physical and mechanical properties and further study of its durability will ensure greater reliability in its usage. This paper details a systematic study of slag concrete behaviour under severe test conditions.

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Concrete containing steel slag aggregate: Performance ...

2012-9-14  Four concrete mixtures, made from steel slag aggregate from a Croatian steel plant 1 INTRODUCTION Due to demand for reducing overexploitation of the natural quarries, the use of the by-products from different industries has become an increasing practice in the sustainable construction industry. Steel slag is generated as a melt at about 1600°C

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(PDF) Aggregate made from industrial unprocessed slag.

Steel slag has been used as coarse aggregate in concrete structures. Several studies proved that the use of steel slag in concrete as coarse aggregate improves the mechanical properties of hardened...

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SELF COMPACTING CONCRETE WITH SLAG AS COARSE

2018-11-5  Here an attempt is made to replace natural coarse aggregate with slag in production of concrete. The strength of the concrete depends on the properties of its constituent materials along with their volumetric fraction, water cement ratio, admixture added, curing methodology and degree of control. To find out the optimum volume fraction of slag ...

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of Concrete Using Steel Slag Coarse Aggregate

2020-6-26  construction raw materials that can be used as coarse and fine aggregates in concrete construction works [4–6]. Steel slag is a byproduct of the steelmaking process which is produced during the separation of the molten steel from impurities in the steelmaking furnace, and it is used as coarse aggregate in concrete.

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Durability of concrete made with EAF slag as aggregate ...

Concrete made with EAF oxidizing slag as an aggregate shows good physical and mechanical properties and further study of its durability will ensure greater reliability in its usage. This paper...

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Concrete Aggregate Stronger Concrete What Is Slag

2020-4-8  And regular slag is highly prized as a strong, durable aggregate material for concrete. “The global steel making industry produces over 130 million tons of steel slag every year," water engineer...

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Properties of pervious concrete made from steel slag and ...

2019-6-10  PC is made of coarse aggregate with a specific gradation, without or a little fine aggregate and cementitious materials are used to cemented coarse aggregate into concrete with continuous porosity. Compared with the traditional concrete, PC has the characteristics of breathing, absorbing heat and noise, infiltrating rainwater and purifying water.

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SELF COMPACTING CONCRETE WITH SLAG AS COARSE

2018-11-5  Here an attempt is made to replace natural coarse aggregate with slag in production of concrete. The strength of the concrete depends on the properties of its constituent materials along with their volumetric fraction, water cement ratio, admixture added, curing methodology and degree of control. To find out the optimum volume fraction of slag ...

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Concrete Aggregate Stronger Concrete What Is Slag

2020-4-8  Concrete made with recycled steel slag is 17 percent stronger than traditional concrete.; Disposing of slag is a millennia-old problem, but the "waste material" is highly sought in construction ...

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AIR COOLED BLAST FURNACE SLAG AS A CONCRETE AGGREGATE

Concrete made from slag aggregate was compared with concrete made using gravel aggregate at strength levels of grade 20, 32 and 40. The slag aggregate concretes gave higher or similar strengths for the corresponding gravel mixes for compressive, indirect tensile and flexural strength at all of the ages tested.

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Durability of concrete made with EAF slag as aggregate ...

Request PDF Durability of concrete made with EAF slag as aggregate Electric arc furnace (EAF) slag, a by-product of steelmaking recovered after the oxidizing process, is useful when employed ...

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Durability of concrete made with EAF slag as aggregate ...

Abstract Electric arc furnace (EAF) slag, a by-product of steelmaking recovered after the oxidizing process, is useful when employed as aggregate in hydraulic concrete and bituminous mixtures. Concrete made with EAF oxidizing slag as an aggregate shows good physical and mechanical properties and further study of its durability will ensure greater reliability in its usage.

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Utilization of Steel Slag in Concrete as Coarse Aggregate

2016-10-13  A total of 82 concrete specimens were made with slag aggregate and 52 concrete specimens were made with brick aggregate. 0 10 20 30 40 50 60 70 80 90 100 100 101 r Sieve opening (mm) Slag and brick aggregate 30 40 50 60 70 80 90 100 1 0.1 r Sylhet sand. Table 2. Mixture Proportion of Concrete Made with Slag

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Slag aggregates Tarmac

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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Utilization of Steel Slag in Concrete as Coarse Aggregate

2016-8-7  Concrete made with heavyweight slag aggregate gives more compressive strength than other aggregates. Relationships between compressive strength and modulus of elasticity of concrete, compressive ...

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Properties of Self Compacting Concrete Made With

2021-4-15  copper slag (CS) as fine aggregate in self-compacting concrete as a substitute for river sand are presented in this research paper (SCC). Copper slag (CS) is a large-scale industrial by-product produced during the matte smelting and refining of copper metal. Totally Eleven concrete mix proportions are made with different copper slag mix ratios

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A Study on Properties of Concrete Made with Processed ...

This study focusses on understanding the influence of processed granulated blast furnace (PGBS) slag on fresh and hardened state properties of concrete. Nowadays, metallurgical slags are being explored as alternative materials to natural virgin aggregates in concrete. Before using any such material in concrete, it is important to understand its influence on properties of concrete.

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Concrete containing steel slag aggregate: Performance ...

2012-9-14  Four concrete mixtures, made from steel slag aggregate from a Croatian steel plant 1 INTRODUCTION Due to demand for reducing overexploitation of the natural quarries, the use of the by-products from different industries has become an increasing practice in the sustainable construction industry. Steel slag is generated as a melt at about 1600°C

More

SELF COMPACTING CONCRETE WITH SLAG AS COARSE

2018-11-5  Here an attempt is made to replace natural coarse aggregate with slag in production of concrete. The strength of the concrete depends on the properties of its constituent materials along with their volumetric fraction, water cement ratio, admixture added, curing methodology and degree of control. To find out the optimum volume fraction of slag ...

More

AIR COOLED BLAST FURNACE SLAG AS A CONCRETE AGGREGATE

Concrete made from slag aggregate was compared with concrete made using gravel aggregate at strength levels of grade 20, 32 and 40. The slag aggregate concretes gave higher or similar strengths for the corresponding gravel mixes for compressive, indirect tensile and flexural strength at all of the ages tested.

More

Utilization of Steel Slag in Concrete as Coarse Aggregate

2016-10-13  A total of 82 concrete specimens were made with slag aggregate and 52 concrete specimens were made with brick aggregate. 0 10 20 30 40 50 60 70 80 90 100 100 101 r Sieve opening (mm) Slag and brick aggregate 30 40 50 60 70 80 90 100 1 0.1 r Sylhet sand. Table 2. Mixture Proportion of Concrete Made with Slag

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Slag aggregates Tarmac

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.

More

Study of Properties of Sustainable Concrete using Slag

2019-7-1  concrete containing fly ash, slag and recycled concrete aggregate. Concrete mixes containing 50% replacement of cementIJERT slag gave the best results. [2] A.H.L.Swaroop et al evaluated changes in compressive strength in different mixes of M30 Grade namely conventional aggregate concrete, concrete made by

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PERFORMANCE OF CONCRETE MADE WITH THE COPPER

2020-11-21  copper slag for fine aggregate in concrete samples. To inspect the performance of concrete made with the copper slag as a replacement of fine aggregate. 2. MATERIALS USED Materials needed for Reinforcement cement concrete are cement, fine aggregate, coarse aggregate, copper slag and water.

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The Effect of Steel Slag Coarse Aggregate on the ...

This work performs experimental investigations on concrete made with difference replacement percentage of first-class burnt clay brick aggregate (0, 10, 20, 30, 40, 50, 60, 80, and 100%) by steel slag (SS) aggregate. The aim is to evaluate the mechanical properties as well as durability performances, additionally, water absorption porosity test is performed to investigate the influence of ...

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Utilization of Phosphogypsum-Based Slag Aggregate in ...

pared with typical representative properties of concrete made using conventional aggregates. In this study the physical aspects of PG slag aggregate-based concrete were explored; the environmental and economic aspects of the use of this new material is the subject of companion studies currently under way.

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Performance of Concrete Made with Manganese Slag ...

It is of great importance to innocuity, minimization and reutilization of manganese slag generated in manganese product by electric furnace process. In the paper, ordinary Portland cement was replaced partly by manganese slag to then evaluate manganese slag’ effect on mechanical performances of them. The experimental results obtained show that ordinary Portland cement added less than 30% by ...

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