Copper Slag Used As Fine Aggregate In Cement Concrete

Copper slag as fine aggregate for high performance concrete

Little research work has been conducted to investigate the potential use of copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete.

Blasted copper slag as fine aggregate in Portland cement ...

The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material.

(PDF) CONCRETE MIX DESIGN USING COPPER SLAG AS FINE …

The concrete mixtures were prepared with the proportions of copper slag as fine aggregate replacement ranging from 0% (for the control concrete) to 100% (copper slag concrete.).

Utilization of copper slag in cement and concrete ...

Further, it also improves the grindability of the clinker. When it is used as a cement replacement or an aggregate replacement, the cement, mortar and concrete containing different forms of copper slag have good performance in comparison with ordinary Portland cement having …

Concrete with copper slag fine aggregate — Okayama University

The copper slag has been used for cement material, sand blasting, reclamation and so on. However, most of the copper slag is stacked high as waste since the production exceeds demand. This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption.

Studies on use of Copper Slag as Replacement Material for ...

In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar and concrete was natural river sand. Coarse aggregate consists of crushed stone aggregate of 20 mm. Copper slag is a by-product material produced from the process of manufacturing copper.

Properties of Concrete Using Copper Slag as a Substitute ...

Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design.

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE - …

Properties And Effects Of Copper Slag In Concrete 47 2.7 Fineness Modulus The fineness modulus of coarse aggregates (20 mm & 10 mm), sand and copper slag are 7.10, 6.77, 2.94 and 4.06 respectively. Table 3.2 to 3.3 shows the fineness modulus of 20 mm, 10 mm coarse aggregates, sand and copper slag respectively.

Utilization of Copper Slag as Fine Aggregates in Cement ...

Utilization of Copper Slag as Fine Aggregates in Cement Concrete Pavements Thongam ... properties of high strength concrete incorporating copper slag as a fine aggregate and concluded that less than 40% copper ... however its behaviours decreased significantly. II.MATERIAL USED A.Cement Ordinary Portland cement (OPC) is the basic Portland ...

Effects of Copper Slag as Sand Replacement in Concrete

Some of the by-products like fly ash, silica fume and slag are being used into construction industry as a partial replacement to the fine aggregate. Similarly copper slag is a by-product from copper industry which can be used as a sand replacement into concrete.

Utilization of Copper Slag as Fine Aggregates in Cement ...

[5] investigate the feasibility of using copper slag, as a partial replacement of sand in the preparation of pavement quality concrete (PQC) and dry lean concrete (DLC) mixesand concluded that a blend of stone dust with copper slag content up to 40% could be used as fine aggregate for PQC as well as DLC.

USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN ...

In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.

Effect of Copper Slag As A Fine Aggregate on Properties of ...

potential applications for reusing copper slag is in concrete production. Many researchers have studied the effect of replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary portland cement concrete. The literature being reviewed as below Khalifa s.

Effect of copper slag as a fine aggregate on the ...

favor aggregate use [8-10]. Copper slag also exhibits pozzolanic properties since it contains little CaO and several other oxides such as Al2O3, SiO2, and Fe2O3. The use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates has the benefits of reducing disposal costs and assisting environmental protection [11, 12].

A Mix Design of Self Compacting Concrete with Copper slag ...

A Mix Design of Self Compacting Concrete with Copper slag as Fine aggregate and Silica fume as Mineral Admixture Neeta.A, Subha.B, Karthik.V ... 2.1 Cement . The cement used in this study was 53 grade Ordinary Port- land Cement (OPC).The properties of cement used are given in table 1.

INFLUENCE OF COPPER SLAG AS FINE AGGREGATE ON THE …

The quantities of cement, coarse aggregates (20 mm and 10 mm), fine aggregates, copper slag and water for each batch i.e. for different percentage of copper slag were weighed separately. The cement, copper slag and fine aggregates were mixed in dry form. The coarse aggregates were mixed to get uniform distribution throughout the batch.

PROPERTIES OF CONCRETE CONTAINING WASTE COPPER …

suitability of the slag for use as fine concrete aggregate from the point of view of gradation. Concrete was made with a mix design of 1:1.5:3 (1 part cement; 1.5 parts sand and 3 parts coarse aggregate).

Partial Replacement of Copper Slag as Fine Aggregate

The concrete was prepared for the M. 25. grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20%. The specimens were casted for 7days, 14 days and 28 days then tested.

Study on Strength Properties of Concrete with Partial ...

with replacement of fine aggregate with copper slag. Compressive strength, split tensile strength and flexural strength of the concrete is evaluated with different percentage replacement of fine aggregate with copper slag. The results obtained were encouraging to use copper slag as an alternative to fine aggregate in the concrete.

What are the materials for partial replacement of sand in ...

The test results indicate that it is possible to manufacture concrete containing Sheet glass powder (SGP) with characteristics similar to those of natural sand aggregate concrete provided that the percentage of SGP as fine aggregate is limited to 10-20%, respectively.

The Behaviour of Concrete by Partial Replacement of Fine ...

R R Chavan et.al [1] investigated on the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this study, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100% in concrete.

Study of the Properties of Concrete Containing Copper Slag ...

of 20 mm down size is used.Fine aggregates used for normal concrete were natural river sand and copper slag. Copper slag is procured from Mythri Metallizing India Company, Bangalore, Karnataka, India.The Physical and Chemical of Fine aggregates are shown in table.1.and table.2.

Study of Strength Properties of Concrete by Partial ...

Partial Replacement with Fly Ash and Copper Slag in Cement And Fine Aggregate ... addition of copper scum use in concrete raises the density in fine aggregate exchange 30% of replacement. It is also accomplished that the concrete through copper slag gains more strength than the manage ...

Effect Of Copper Slag As A Fine Aggregate On Properties Of ...

Effect Of Copper Slag As A Fine Aggregate On Properties Of Concrete Mr. Zine Kiran Sambhaji1, Prof. Pankaj B. Autade2 ... the effect of using copper slag as a fine aggregate on properties of cement mortars and concrete various ... replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement.

Use of copper slag as a replacement for fine aggregate in ...

use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete columns of 150x150x2500mm were tested for monotonic axial compression load until failure. The concrete mix included ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag. The ratios of copper slag to fine aggregate were 0%, 40% and 80%.

USE OF COPPER SLAG AS FINE AGGREGATE - ijiert.org

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. The addition of copper slag as fine aggregate …

Use of waste copper slag, a sustainable material ...

Use of waste copper slag, a sustainable material. One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of cement, mortar, and concrete as …

Effect of copper slag as a fine aggregate on the ...

Effect of copper slag as a fine aggregate on the properties of concrete Chang Woo Honga, ... The use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates has the ... fine aggregates on the strength of cement mortars,

A Mix Design of Self Compacting Concrete with Copper slag ...

A Mix Design of Self Compacting Concrete with Copper slag as Fine aggregate and Silica fume as Mineral Admixture Neeta.A, Subha.B, Karthik.V ... 2.1 Cement . The cement used in this study was 53 grade Ordinary Port- land Cement (OPC).The properties of cement used are given in table 1.

Copper Slag - General Information, Process, Products ...

Contents on the CD Rom. Contractors may also use copper slag in place of sand during concrete construction. Copper slag can also be used as a building material, formed into blocks. Copper slag is widely used in the sand blasting industry and it has been …

Effect Of Copper Slag As A Fine Aggregate On Properties Of ...

Effect Of Copper Slag As A Fine Aggregate On Properties Of Concrete Mr. Zine Kiran Sambhaji1, Prof. Pankaj B. Autade2 ... the effect of using copper slag as a fine aggregate on properties of cement mortars and concrete various ... replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement.

AN EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS ...

EXPERIMENTAL INVESTIGATION Materials needed for concrete are Cement, Metakoalin, Ground Granulated Blast Furnance Slag, Rice Husk Ash, Fine Aggregate (sand and copper slag), Coarse Aggregate (broken stone), super plasticizers and water.

Study of the Properties of Concrete Containing Copper Slag ...

with different percentage of copper slag as fine aggregate in concrete. The results indicate that workability increases with increases in the copper slag percentages. The Compressive ... copper slag decrease in the water cement ratio [6]. 2. MATERIALS AND METHODOLOGY . 2.1 Materials .

Performances of Copper Slag as Partial Replacement of ...

Coarse aggregates of sizes between 18- 20mm size and fine aggregates between 8- 10mm were used. The fine aggregates used for this work was crushed granite and the properties of the cement conformed as per BS EN 197-1:2000, The copper slag used in this work was brought from the Katanga Copper slag, Democratic Republic of Congo.

Experimental Study on Concrete with Limestone Powder and ...

grade of concrete. The limestone powder and copper slag are used as replacing material for cement and fine aggregate to improve its mechanical properties. For 10%, 15%, 20% of lime stone powder with 0%, 20%, 40%, 60%, 80% and 100% with interval of 20% of copper slag are consider for concrete mix an d compared with conventional concrete.

Mechanical and Durability Properties of RC Beams Using ...

properties similar to the fine aggregate, so it can be used as a replacement for fine aggregate in concrete. By the replacement of 40% of copper slag (by weight) as replacement for fine aggregate. And by the replacement of 20% of fly ash (by weight) as replacement for cement will produce a concrete. Key words: copper slag, fly ash, gfrp.

Research Paper PERFORMANCE OF COPPER SLAG ON …

Table 3.1 Sieve Analysis of fine and Coarse Aggregate, Bottom Ash and Copper Slag. 3.2 Mix design and sample preparation Concrete mixtures with different proportions of Copper slag used as a partial or full substitute for fine aggregates were prepared in order to investigate the effect of Copper slag substitution on the strength

USE OF COPPER SLAG IN CONCRETE AND CEMENT …

M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to 100% in concrete. The test results indicate that compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag.