copper slag as fine aggregate in nigeria

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

Aggregate acts as reinforcement Table 2. Properties of Fine And Coarse Aggregate. Properties Fine aggregate Coarse aggregate Fineness modulus 3.30 7.52 Specific gravity 2.38 2.76 Bulk density (gm/cc) 1752 1744 Water absorption (%) 1.25 1.80 5. Copper Slag: Copper slag was brought from M.K Trading Company, Ankaleshwar (Gujarat), Sterlite.

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

Sep 16, 2016· The modulus of elasticity of copper slag added concrete was gradually increased up to 50% replacement and then decreased with further fine aggregate replacement. 2. Mixtures with replacement of CS almost gives the modulus of elasticity 33.85 Mpa which is 35.40% greater than the strength of the IS. Chart 5.

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

Jan 01, 2019· The objective of the present study is to utilize high volume copper slag (i.e. ) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and .

A Study on the Phrsical and Mechanical Properties of ...

To use copper slag as fine aggregate of concrete, many studies are already conducted in each of the advanced countries and in the state of applying these at the site. ... Cassava peels are ...

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

Mar 02, 2015· Then copper slag is replaced by 20 %, 40 %, 60 %, 80 % and 100 % of sand to study the compressive strength, rapid chloride penetration test and accelerated corrosion process. Slump Test. The slump test was conducted on fresh concrete for various percentage replacement of …

EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG …

Key Words: Copper Slag, Fine Aggregate, M20 Grade, Compressive Strength, Environmental Waste. 1. INTRODUCTION 1.1 GENERAL Many countries are witness a rapid growth in the construction industry which involves the use of natural resources for the development of the infrastructure. Natural resources are depleting world-wide while at the same time ...

Durability Study of Concrete Containing Copper Slag as a ...

Fine aggregate used for normal concrete was river sand obtained from nearby river bed. Copper slag, which was the other fine aggregate used in the study was procured from Saraswati Traders India Company Mumbai, India. The physical properties of fine aggregate are shown in Table 2.3. Physical Properties Sand Copper slag

Editorial | ASMA | Journal of Materials and Engineering ...

The third article presents a study the development of Self Compacting Concrete (SCC) using copper slag (CS) as fine aggregates with partial and full replacement of sand. The authors observed that the fluidity of SCC mixes was significantly enhanced with the increment of copper slag. The results of the tests showed that copper slag has the ...

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

Feb 01, 2011· 2.3.. Copper slagCopper slag used in this work was brought from Oman Mining Company, which produces an annual average of 60,000 tons. In preparation of cement mortars, the sand and copper slag particles used were those passing 850 μm and retained on 600 μm according to OS26-1981 .The copper slag was ground in the laboratory into a fine powder to the required size following …

Influence of Copper Slag in Concrete as Partial ...

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 replacement for fine aggregate, reduces the costs of disposal, lowers the cost of the concrete and also helps in protecting the environment.

PROPERTIES OF SUSTAINABLE MORTAR WITH COPPER SLAG AS FINE ...

Mar 16, 2019· • The inclusion of copper slag increases the flow of mortar due to higher free water available in the mix; this signifies that copper slag mortar can be easily worked with at low water content. • The density of mortar increases as the amount of copper slag used as fine aggregate increases. 7.

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

An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to as fine aggregates replacement.

(PDF) Improvement in Soil properties of Expansive Soil by ...

In this paper, an attempt has been made to study the copper slag – Black cotton soil mix for use in sub-grade improvement in pavements. Copper slag is a by-product formed during the copper smelting process and use of waste materials in construction

Mathematical Model to Predict Flexural Strength of ...

Fine Aggregate and Copper Slag Dimkpa .K1, Eluozo, S.N.2 * 1 Department of Architecture, Faculty of Environmental Science Rivers State University, Nkpolu Oroworukwo, Port Harcourt 2Department of Civil Engineering, College of Engineering Gregory University Uturu (GUU), Abia State of Nigeria

[PDF] Use of copper slag as construction material in ...

Copper Slag (CS) is produced as waste from roasting of copper, in which sulphur (as SO 2 ) is eliminated. CS was used as fine aggregate (up to 30%) in the design of bituminous mixes like Bituminous Macadam, Dense Bituminous Macadam. Bituminous Concrete and Semi-Dense Bituminous Concrete. Mechanical properties of mix such as Marshall stability, Indirect Tensile Strength was …

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

were 41.53 N/mm2, 3.86 N/mm2 and 5.42 N/mm2 for 40% replacement of fine aggregate by copper slag as compared to control mixture. The ultrasonic pulse velocity test indicated the excellent quality of concrete at all percentage replacement level. Therefore, it is recommended that 40% of copper slag can be use as replacement of fine aggregates.

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

obtained when fine aggregate is replaced with copper at 40%. The least compressive strength of 88.49MPa is obtained when fine aggregate is replaced with copper slag. Now keeping this copper slag mix as constant, Nano silica is replaced with …

Performance of Fly Ash and Copper Slag based Geopolymer ...

Methods/Statistical analysis: This paper aims to analyse the performance of copper slag as an alternative for fine aggregate in geopolymer concrete. The combination of sodium hydroxide solution of 14 moles concentration and sodium silicate are used as an alkaline activator.

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

of fine aggregate was replaced by copper slag and maximum strength is obtained;at three stress ratios (0.65, 0.70 and0.75 of fatigue failure loads). From the data obtained S-N curves are developed using linear regression modelconsidering log normal distribution as is being presently adopted. The number of repetitions to failure was compared ...

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

40% replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement. Many researchers have investigated worldwide on the possible use of copper slag as a concrete aggregate Al-Jabri et al (2009, 2011) investigated the performance of high strength concrete made with copper ...

LABORATORY PERFORMANCE STUDIES OF BITUMINOUS …

To determine the optimum percentage of copper slag used as partial replacement of the fine aggregate in bituminous concrete mix. 3. LITERATURE REVIEW Raposeiras A C et al (2016), The study focused on, friction and cohesive qualities of copper slag are broken, in order to incorporate this slag as aggregate in asphalt mixes

Effect Of Copper Slag On Mechanical Properties Of Concrete ...

3) Fine aggregate: The aggregate which passes through BIS test sieve number 4 (4.75mm) is termed as fine aggregate usually natural sand is used as a fine aggregate at places where natural sand is not available crushed stone is used as fine aggregates. In our region fine aggregate, it conforms to IS 383 1970 [6] comes under zone II.

A Study on Concrete Mix Design of Partial and Full ...

Jan 24, 2019· Many researchers have already found it possible to use Copper slag as a concrete aggregate, because copper slag has similar particle size characteristics likely to that of sand. Hence the study focuses on the various percentage replacement of Copper Slag with Fine aggregate varying from 38% to 52% at interval of 2%, since replacement of 40% to ...

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

Jul 01, 2017· 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) UTILIZATION OF COPPER SLAG AS A PARTIAL …

UTILIZATION OF COPPER SLAG AS A PARTIAL REPLACEMENT OF FINE AGGREGATE IN CONCRETE. IJIRAE - International Journal of Innovative Research in Advanced Engineering.

Concrete with Copper Slag Fine Aggregate. | Request PDF

In the article the possibility of using surface blast-cleaning waste (copper slag based) as a replacement of fine aggregate in high performance concrete manufacturing was presented. Concrete with ...

Performance of Copper Slag on Strength as Partial ...

Jan 29, 2018· The effect of replacing fine aggregate by copper slag on the compressive strength and split tensile strength are attempted in this work. Leaching studies demonstrate that granulated copper slag does not pave away for leaching of harmful elements like copper and iron present in slag. The percentage replacement of sand by granulated copper slag ...

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 …

Modeling Compressive Strength on Mechanical Properties of ...

determined by the percentage of partial replacement of copper slag for fine aggregate, the effect from variations of water cement ratios were monitored in the study Tables 1-12 (Figures 1-12). Table 1: Predictive and Experimental Values of Compressive Strength at Different Curing Age. Curing Age Predictive Values of Compressive Strength

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%,

Irann Journals On Slag Sand - Hadoop Training Chennai

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copper slag as fine aggregate in nigeria

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 get price

Study on Strength Properties of Concrete with Admixture ...

Jul 16, 2018· Abstract- This paper investigates the effect of concrete with iron slag as admixture using copper slag as fine aggregate replacement. Owing to the scarcity of river sand and expensiveness of cement materials in concrete, partial or full replacement of copper slag with sand as it is having silica content as sand and partial replacement of cement with iron slag were performed as it is having ...

Project Report On Copper Slag In Concrete

DIRECT SHEAR. STANDARD REFERENCE. MODIFIED PROCTOR TEST. Download Now. copper slag in concrete journals experimental study on concrete using copper slag as replacement material of fine aggregate Project Report on Copper Slag in Concrete replacement of fine aggregate with copper slag ppt use of copper slag in cement.

Experimental Investigation on the Mechanical Properties of ...

copper slag as a replacement of fine aggregate on the strength properties. From the results obtained he concluded that the maximum compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag, and up to 75% replacement, (Chavan et. …

copper slag as fine aggregate in nigeria

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