Background

utilization of copper slag as fine aggregate in cement concrete crri

Feasibility Study on the Use of Modified Copper Slag as a ...

Pavan Kumar M, Mahesh Y. The behaviour of concrete by partial replacement of fine aggregate with copper slag and cement with GGBS - an experimental study. Int Res J Eng Technol. 2017; 12: 51-56. Shi CJ, Meyer C, Behnood A. Utilization of copper slag in cement and concrete. Resour Conserv Recycl. 2008; 52: 1115-1120.

HIGHWAY RESEARCH RECORD

Study on the Possibility of using Copper Slag as Fine Aggregate in Cement Concrete Pavement 22 ISSN 0970-2598. ii 3. ... Design and Construction of Embankment and Pavement Layers Using Copper Slag 37 4. Experimental Test Track Construction Using Jarofix Waste Material 38 ... CSIR-CRRI, New Delhi (B-34 Research Scheme) 46

copper slag additive for architectural concrete price

Further Copper Slag is also used in the production of cement mortar and concrete as a raw material for clinker cement replacement coarse and fine aggregates Central Road Research Institute CRRI recommends usage of Copper Slag . Project Report on Copper Slag in Concrete – Expert Civil

Partial Replacement of Copper Slag as Fine Aggregate

cement Grade 53 Fine Aggregate : Natural sand (river sand) Coarse Aggregate: Crushed aggregate maximum size of 20mm Water : Tap water. Copper slag Table.1.Cement Properties Table2.Fine Aggregate Properties Test Particulars Result Obtained Requirments As Per Is 12269-1970 Specific gravity 2.54 2.60 – 2.90

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.

A Review on improvement of bearing capacity using ...

The effect of copper slag can be seen by replacing a part of the cement in concrete. The study conducted by CRRI, New Delhi showed that fine sand with copper slag upto 40% can be used as fine aggregate in pavement quality concrete as well as in …

copper slag as a substitute for cement in india

Experimental Investigation of Copper Slag as Partially 201567 ensp 0183 enspBack in India a study carried out by the Central Road Research Institute CRRI has also shown that copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40 per cent in pavement grade concrete without any loss of cohesiveness and ...

Copper Slag Partially Replaces Fine Aggregate in M 25 ...

of copper, approximately 2.2–3.0 tons copper slag is generated as a by-product material. In Oman approximately 60,000tons of copper slag is produced every year. Many researchers have investigated the use of copper slag as fine or coarse aggregate in the preparation of cement mortar and concrete. Copper slag has been excluded from the listed ...

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

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

Utilization of Copper Slag as Fine Aggregates in Cement Concrete Pavements Thongam Prantic Singh#1, Dr.Rajashekhara.M.R*2, Suhas R#3 #1M. T ech Stu dn,H igw ay olDCEB rI #2P rof es,Dp atm nC iv lE gS B Id #3 Assistant Professor, Department of Construction Technology & Management, DSCE, Bangalore, India

Copper slag as fine aggregate for high performance concrete

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 ...

EXPERIMENTAL INVESTIGATIONS ON FLEXURAL BEHAVIOR …

The addition of copper slag has improved the flexural strength of concrete. While replacement of copper slag in concrete increases, the density of concrete increases. It was observed that the partial replacement of copper slag as fine aggregate greatly increased the compressive strength at 20%, 40% and 60%.

utilization of copper slag as fine aggregate in cement ...

01.08.2008 Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly ...

Replacing River Sand with Granulated Copper Slag in Cement

It was noticed that the use of copper slag as fine aggregate could greatly increase the abrasion resistance of the cement mortar [Tan, 2000]. Li [1999] and Zong [2003] also reported that concrete containing copper slag as fine aggregate exhibited similar me-IJSER

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

This paper presents the results of an experimental investigation on the properties of concrete using copper slag as partial replacement of fine aggregate. For this research work, M20 grade concrete was used and tests were conducted. Various concrete mixtures were prepared with different proportions of copper slag as fine aggregates replacement.

A study incorporating the influence of copper slag and fly ...

The concrete grade of M40 with fly ash replacing cement by 20% and copper slag substituting fine aggregate by 0%, 15%, 30%, 45% and 60% was employed in this study. The different aspects were considered to examine the combined effect of waste materials utilized in this investigation.

(PDF) USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS ...

Effect of Copper Slag As A Fine Aggregate on Properties of Concrete. By IRJET Journal. Experimental Study on Glass Fiber Reinforced Concrete With Partial Replacement Of Cement With Ggbs And Fly Ash. By IRJET Journal. DURABILITY OF CONCRETE IN WHICH FINE AGGREGATE IS SOIL.

copper slag crusher

Copper slag as fine aggregate for high performance concrete. material that goes to the crusher for further processing. Copper slag used in this work was brought from Oman Mining Company, which produces an annual average of 60,000 tons. 3.4 Silica fume The silica fume used in the production of high strength concrete was supplied

Utilization of copper slag in cement and concrete ...

Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas ...

An Experimental Investigation on Optimum Usage of Copper ...

3647 |International Journal of Current Engineering and Technology, Vol.4, No.5 (Oct 2014) Binaya Patnaik et al An Experimental Investigation on Optimum Usage of Copper Slag as Fine Aggregate in Copper Slag Admixed Concrete For M20 Grade Mix Concrete with 50% of copper slag increase of free water content in the mix).

Research Paper AN EXPERIMENTAL INVESTIGATION ON …

increase in Copper Slag percentage. Test results indicate significant improvement in the strength properties of plain concrete by the inclusion of up to Copper slag as replacement of fine aggregate (sand), and can be effectively used in structural concrete. Keywords: Copper Slag, Concrete, Compressive strength, Tensile strength, Flexural ...

Concrete without sand? - Down To Earth

Back in India, a study carried out by the Central Road Research Institute (CRRI) has also shown that copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40 per cent in pavement grade concrete without any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20 per ...

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

copper slag as fine aggregate in cement mortar jointing material in brick masonry construction and cement con-crete. The scope of the work includes the studies on the following aspects of cement mortar and cement concrete: • Evaluation of copper slag based cement mortar in brick masonry construction • The percentage of copper slag used for ...

Utilization of copper slag in cement and concrete ...

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 raw materials for clinker, cement replacement, coarse and fine aggregates.

Utilization of alkali-activated copper slag as binder in ...

Sharma R, Khan R A. Sustainable use of copper slag in self-compacting concrete containing supplementary cementitious materials. Journal of Cleaner Production, 2017, 151: 179–192. Article Google Scholar 36. Supekar N. Utilisation of Copper Slag for Cement Manufacture. Sterlite Industries (I) Ltd, 2007, 1–15. 37.

Construction Materials From Industrial Wastes-A Review of ...

4.6 Copper slag as fine aggregate Copper slag has the high toughness so it can be used to partially replacing the fine aggregate. The proportions by weight of copper slag added to concrete mixtures were as follows 0%, 10%, 20%, 30%, 40%, 50%, 60%, 75% and . [11] Table 6. Mix ratio [2] Cement Water Fine aggregate Coarse aggregate

(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength). As fine aggregate in cement mortar, copper slag...

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

Copper slag was also used by Ayano et al. [6] as a fine aggregate in concrete. They described the strength, setting time and durability of concrete mixtures made with copper slag. Al-Jabri et al. [7] studied the effect of copper slag (CS) and cement by-pass dust (CBPD) replacements on the strength of cement mortars.

The Use of Granulated Copper Slag as Cement Replacement …

copper slag in concrete production. Copper slag is one of the by-product materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company [3]. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.

RECENT TRENDS IN REPLACEMENT OF FINE …

Central Road Research Institute (CRRI) shown that copper slag may be used as partial replacement for rivers and as fine aggregate in concrete upto 50% in pavement concrete with out any loss of compressive and flexural strength. GRANULATED BLAST FURNANCE (GBFS):- GBFS is obtained by quenching molten iron slag from blast furnace in water or stream.

A REVIEW ON UTILIZATION OF COPPER SLAG IN …

copper slag can be even seen effectively by replacing a part of the cement content in concrete. Copper Slag can also be utilized as fine aggregate in cement concrete. The study conducted by CRRI, New Delhi [10,13] showed that fine sand with slag up to 40 percent can be used as fine aggregate in pavement quality concrete as well as in dry

copper slag sand can be used for concret

May 25 2020 · This means it can be used to build up the earth to support roads buildings or other surfaces Contractors may also use copper slag in place of sand during concrete construction The slag serves as a fine or binding agent which helps …

Experimental Study on Compressive Strength of Copper Slag ...

Many researchers have investigated the use of copper slag in the production of cement, cement mortar and cement concrete as raw material for clinker and as a partial replacement for cement, coarse aggregate and fine aggregate. The use of copper slag in cement and concrete extends potential environmental as well as economic benefits for all ...

Utilization of copper slag in cement and concrete ...

One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of …