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(PDF) IRJET- PARTIAL REPLACEMENT OF FLY ASH BASED ...

Copper slag material is dumped as a waste, which requires large areas of is mixed with fine aggregate in different proportions and land material and also causes environmental pollution. tested for various properties of concrete such as compressive Material like copper slag can be used as one which can strength, split tensile strength, dry ...

Concrete with copper slag fine aggregate — Okayama University

This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption. Many researchers have already found it possible to use a copper slag as a concrete aggregate. However, it also has been clear that the concrete with copper slag has some problems.

Mechanical Properties and Durability of Concrete with ...

Copper slag, the waste material produced in the extraction process of copper metal in refinery plants, has a number of physical characteristics similar to that of natural sand; it can thus be a potentially good candidate for use as a fine aggregate in concrete production with many environmental benefits, such as waste recycling and the ...

Effect of Copper Slag as a Fine Aggregate on Properties of ...

Copper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars Khalifa S. Al-Jabri,, Makoto Hisada, Salem K. Al-Oraimi, …

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

This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction. Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering. Three masonry wall panels of dimensions 1 × 1 m were plastered. The studies showed that …

(PDF) Partial Replacement of Copper Slag as Fine Aggregate ...

The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%). The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split ...

image of crushing strength of coarse aggregate

The Effect of the Morphology of Coarse Aggregate on the Properties . 7 Aug 2018 The morphology of the coarse aggregate also has an impact on the rheological image analysis to evaluate the characteristics of coarse aggregate and its Brandt [21] found that the compressive strength of concrete is

Strength and Durability Assessment of Concrete with Fine ...

Split tensile strength of various concrete mixes including the control concrete (CC) as well as mixes with fine aggregate replaced by copper slag in various percentages is found out conforming to IS code recommendations and is expected to be near a …

STRENGTH PROPERTIES OF CONCRETE BY THE UTILISATION …

the use as fine aggregate in concrete. Uses of Copper Slag: 1. Copper slag has also gained popularity in the building industry for use as a fill material. an ideal fine filler material for concrete after it is 2. Contractors may also use copper slag in place of sand during concrete construction. 3.

USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE …

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%.

Properties of Self Compacting Concrete Made With Copper …

The use of Copper Slag as a Fine Aggregate in concrete mixes lowers the cost of the final product. Copper slag in cement and concrete has the potential to benefit all related industries in terms of both environmental and economic benefits, especially in areas where a large amount of copper slag is produced. Despite

Performance of high strength concrete made with copper ...

N2 - This research study was conducted to investigate the performance of high strength concrete (HSC) made with copper slag as a fine aggregate at constant workability and to study the effect of superplasticizer addition on the properties of HSC made with copper slag.

journals on geopolymer concrete with copper slag

List B of Scientific Journals Poland Directory of characteristics of concrete mixes containing copper slag fine aggregate are International Journal of Earth Sciences and Engineering of aggregate size on spalling of geopolymer and ... This paper investigates the technical feasibility of using copper slag as fine aggregate replacement in ultra ...

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%.

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

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%. Four-8mm diameter high yield steel bars were used as longitudinal reinforcement and 6mm diameter mild steel bars were used as stirrups.

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. At this value, workability was found to be satisfactory with minimal ...

USE OF COPPER SLAG IN CONCRETE AND CEMENT …

using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concrete

Experimental Study on Concrete by Replacing Fine Aggregate ...

25% addition of copper slag as fine aggregate in concrete gives more strength compare to 30% addition of copper slag as fine aggregate in concrete REFERENCES Khanzadi M, Behnood A. Mechanical properties of high-strength concrete incorporating copper slag as coarse aggregate, Construction Build Mater Vol. 23, Issue 6, Jun. 2009, pp. 2183-2188.

EXPERIMENTAL INVESTIGATION ON CONCRETE CONTAINING COPPER …

As Copper Slag possesses higher specific gravity than natural sand, it resulted in the production of high-density concrete.2. Water absorption of copper slag is found to be lesser than that of natural sand. 3. Copper Slag has a higher fineness modulus and bulk density than the fine aggregate. 4.

Durability of Concrete with Copper Slag Fine Aggregate

Many concrete engineers are eager to find fine aggregate sources other than the traditional river and sea sand. Copper slag fine aggregate is expected to be one of the alternatives although the location where the copper slag is available is limited. In this paper, some characteristics of concrete with copper slag will be clarified.

Study on Strength of High Performance Concrete by Partial ...

Copper slag possesses mechanical and chemical characteristics that qualify the material to be used in concrete as a partial replacement as fine aggregate. The properties of . copper slag listed in Table 3.4 . Table 3.4 . Properties of copper slag . Sl.No Description Result . 1 Specific gravity 3.63 2 Water absorption (%) 3.4% . Fig. 3.1 Copper slag

C i & E n v ironmental Journal of Civil & Environmental ...

Many researchers had already found, copper slag possible to use as a material in concrete. In this experimental study copper slag is used in concrete as replacement material of fine aggregate. For this study, M40 grade of concrete is used and the tests are conducted for various replacement of fine aggregate using copper slag as 0%, 20%, 40%, 60%,

Performance of alkali activated slag concrete mixes ...

Copper Slag (CS) used as fine aggregate in alkali activated slag concrete (AASC). • The use of CS does not have any adverse effects on strength performance of AASCs. • Durability properties of AASCs with CS showed similar performance as that of sand. • AASCs with CS contribute to several environmental and economical benefits.

Effect of Copper Slag as a Partial Replacement of Fine ...

Copper slag is one of the materials that is considered as a industrial waste which can be used in construction Industry. This paper presents the results of an experimental investigation on the properties of concrete using copper slag as partial replacement of fine aggregate.

Copper slag as fine aggregate for high performance concrete

Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1,2]. 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

Concrete mix design using copper slag as fine aggregate

[ ] 1 3 973.09 + 30 x = 1m 3 10 Therefore by multiplying the specific gravity ratio to the fine aggregate proportion we will end up with equal volume of concrete as that of control mix when copper slag used as natural sand.

Effect of Copper Slag and Recycled Aggregate in the ...

The use of Copper Slag (CS) in concrete provides environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of CS is produced. Owing to the scarcity of fine aggregate for the preparation of mortar and concrete, partial replacement of CS with sand have been attempted.

How efficient is copper slag when it replaces fine ...

Answer: When Copper is being extracted from it's Ore, a significant amount of unusable residue is separated called as Copper Slag. This Slag more or less possesses the properties of copper upto some extent. Therefore it can be said to have more strength over futile fine aggregate replacement such...

Concrete with Copper Slag Fine Aggregate. | Request PDF

The use of copper slag in cement clinker production, and the effects of copper slag on the properties of Portland cement mortar and concrete in the form of cement replacement, coarse and fine ...

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

The cement used in this study has 43 grade ordinary Portland cement (OPC) which is having specific gravity of 3.15.Coarse aggregate of 20 mm down size is used.Fine aggregates used for normal concrete were natural river sand and copper slag.

Influence of Copper Slag in Concrete as Partial ...

the copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and ). B. Objective of the Investigation 1) The use of copper slag in the concrete as a ...

Copper slag as fine aggregate for high performance concrete

Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1,2]. Little research work has been conducted to investigate the potential use of copper slag as fine aggregate on the properties of normal concrete.

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

The use of slag from copper smelting as a fine aggregate in concrete was also investigated by Akihiko and Takashi . From mortar strength tests with a cement/slag/water ratio of 1/2/0.55, the ball milled slag gave a higher strength.