pper slag fine aggregate concrete

Copper slag as fine aggregate for high performance concrete

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. From mortar strength tests with a cement/slag/water ratio of 1/2/0.55, the ball milled slag gave a higher strength. The effects of

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Effect of copper slag as fine aggregate replacement in ...

01-01-2019  Utilization of high volume Copper Slag (CS) in concrete is the aim of present work. This study leads towards cleaner production; by utilizing industrial waste i.e. CS. The objective of the present paper is to make High Strength Concrete (HSC) by utilizing CS as Fine Aggregate (F.A.). The work was carried in two phases.

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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

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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON THE ...

present research is to make the structural high strength concrete by using copper slag. This research work was carried out in two phases to find the strength of concrete. In the first phase the fine aggregate was replaced with copper slag in various percentages of 0%, 20%, 40%, 60%, 80% and 100%.

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Optimum content of copper slag as a fine aggregate in

01-06-2010  Therefore, the addition of copper slag as a fine aggregate in the production of the concrete is beneficial up to a percentage of 40% where the dynamic compressive strength within this range is higher than or equal to that of the control specimen. Download : Download full-size image; Fig. 5. Quasi-static and dynamic failure modes of Round 2 (20% CS).

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

properties of high strength concrete incorporating copper slag as a fine aggregate and concluded that less than 40% copper slag as sand substitution can achieve a high strength concrete that comparable or better to the control mix, beyond which however its behaviours decreased significantly. II.MATERIAL USED A.Cement

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USE OF COPPER SLAG AS A REPLACEMENT FOR FINE

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%.

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

01-07-2017  Concrete mixtures were produced, with high aggregate replacement ratios, varying from 0% to 100%. Axial compressive strength, diametrical compressive strength, elastic modulus, physical indexes and durability were evaluated. Assays showed a significant improvement in workability, with the increase in substitution of fine aggregate.

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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON THE ...

ABSTRACT-The present paper explains about the utilization of high volume copper slag in concrete. The study leads towards cleaner production, by utilizing industrial by-product i.e. copper slag as a replacement to natural river sand as fine aggregate.

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

Abstract—This paper reports on an experimental investigations carried outto evaluate the effects of concrete mix properties prepared with partial replacement of fine aggregates by copper slag at levels of 10%, 20%, 30%, 40%, 50% and

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

01-07-2017  Concrete mixtures were produced, with high aggregate replacement ratios, varying from 0% to 100%. Axial compressive strength, diametrical compressive strength, elastic modulus, physical indexes and durability were evaluated. Assays showed a significant improvement in workability, with the increase in substitution of fine aggregate.

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USE OF COPPER SLAG AS A REPLACEMENT FOR FINE

This paper is about the experimental study of the replacement of copper slag for fine aggregate in concrete. In this study, M40 Grade concrete was considered to study the strength of concrete ...

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Durability of Concrete with Copper Slag Fine Aggregate

01-04-2000  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.

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(PDF) Partial Replacement of Copper Slag as Fine

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 tensile strength test.

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Copper or ferrous slag as substitutes for fine aggregates ...

copper slag and ferrous slag to replace manufactured sand fine aggregates in concrete. The workability, strength and durability of concrete made with copper slag fine aggregates and ferrous slag fine aggregates are evaluated in this paper. 2. Literature review. Over the recent decades, intensive research has been carried ou

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PAPER OPEN ACCESS Preparation and mechanical properties of ...

03-05-2020  concrete with copper slag, the fine quartz sand aggregate content decreases from 750 kg/m 3 to 0, while the fine copper slag aggregate content of increases from 0 to 750 kg/m 3. For the fiber reinforced high performance concrete incorporating copper slag as fine aggregates, the volume percentage of steel fiber is 2%, as shown in Table 2. Table 2.

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Properties of Industrial Slag as Fine Aggregate in Concrete

of cement, fine aggregate and coarse aggregate were first mixed thoroughly in 40 litre concrete Pan Mixer for a period of 2 minutes, and then water was added along with industrial slag.

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USE OF FERROCHROME SLAG AS AGGREGATE IN CONCRETE- A

The concrete product with ferrochrome slag as coarse and fine aggregate showed excellent results with respect to various fresh and hardened concrete properties and were found to be suitable for general purpose concrete work. fer KeyWords: Industrial solid waste, Ferrochrome slag, Concrete, compressive strength. 1. INTRODUCTION

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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON THE ...

ABSTRACT-The present paper explains about the utilization of high volume copper slag in concrete. The study leads towards cleaner production, by utilizing industrial by-product i.e. copper slag as a replacement to natural river sand as fine aggregate.

More

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

01-07-2017  Concrete mixtures were produced, with high aggregate replacement ratios, varying from 0% to 100%. Axial compressive strength, diametrical compressive strength, elastic modulus, physical indexes and durability were evaluated. Assays showed a significant improvement in workability, with the increase in substitution of fine aggregate.

More

Durability of Concrete with Copper Slag Fine Aggregate

01-04-2000  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.

More

Copper or ferrous slag as substitutes for fine aggregates ...

copper slag and ferrous slag to replace manufactured sand fine aggregates in concrete. The workability, strength and durability of concrete made with copper slag fine aggregates and ferrous slag fine aggregates are evaluated in this paper. 2. Literature review. Over the recent decades, intensive research has been carried ou

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PROPERTIES OF CONCRETE CONTAINING WASTE COPPER SLAG

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). The cement used was CEM I Portland cement strength class 52,5N obtained from Hanson – UK (brand name: Castle High Strength 52,5).

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Research Paper To Study the Performance of Copper Slag As ...

encouraged the use of industrial by-product or waste copper slag as replacement material of fine aggregates in concrete. Mix proportion has to be done for M25 grade of concrete with water cement ratio 0.50. The fine aggregate is replaced with copper slag in proportions of 0%, 20%, 30%, 40%, 50%, 60%, 80%, and 100%.

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A Study on Effective Replacement of Fine Aggregate using ...

In This paper we have experimented and investigate the effect of copper slag by replacing it with the fine aggregates and studied the properties of concrete. For the experiment we have prepared five mix designs with different proportions of copper slag ranging from 0% (for the control mix) to 35% and 100%.

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(PDF) A Study on Effective Replacement of Fine

8) It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines.FigFig. 3.1: Cement Fig. 33Fig. 3.3: Copper Slag FigFig. 3.4: Coarse Aggregate FigFig. 3.5: Super Plasticizer Conplast 1 )1Cement: Portland Pozzolona cement, 43 Grade conforming ...

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CHARACTERISTICS OF IRON-SILICATE FINES AS REPLACEMENT ...

This paper presents iron-silicate fines (ISF) as a by-product of the slag flotation process ... K. Nirmalkumar, ^Durability and characteristics of copper slag as fine aggregate and fly ash as cement in concrete _, in Proceeding of 2nd Int. Conf. Current Trends Eng. Technol., pp. 222–227, 2014. Title: Proceedings of the 5th Slag Valorisation ...

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USE OF FERROCHROME SLAG AS AGGREGATE IN CONCRETE- A

The concrete product with ferrochrome slag as coarse and fine aggregate showed excellent results with respect to various fresh and hardened concrete properties and were found to be suitable for general purpose concrete work. fer KeyWords: Industrial solid waste, Ferrochrome slag, Concrete, compressive strength. 1. INTRODUCTION

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