washed copper slag performance in concrete

EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG FOR

Copper slag belongs to medium alkaline material with pH values 6.67.2. 1.4 SCOPE The scope of the work includes the studies on the following aspects of cement mortar and cement concrete. Evaluation of copper slag based on cement mortar in brick masonry construction. The percentage of copper slag used for replacement of

Flexural behaviour of copper slag and fly ash concrete A

The use of ground copper slag up to 15% by mass as a Portland cement replacement increased the strength significantly [3]. The addition of copper slag to cement increased its initial and final setting times [24]. The concrete batches with copper slag addition presented greater mechanical and durability performance [15]. Blends of copper slag

Types of concrete Wikipedia

Ultrahighperformance concrete. Ultrahighperformance concrete is a new type of concrete that is being developed by agencies concerned with infrastructure protection. UHPC is characterized by being a steel fibrereinforced cement composite material with compressive strengths in excess of 150 MPa, up to and possibly exceeding 250 MPa.

A comparative study on the practical utilization of iron

Vijayaraghavana et al. (2017) employs copper slag and iron slag to partial replace fine aggregate at the dosage of 40% respectively, it possesses more strength than conventional concrete. The usage of 10% copper slag as fine aggregates in asphalt concrete improves the indirect tensile strength (Hassan and Aljabri, 2011).

annual production of copper slag

Sustainable Construction. Recycled Materials for Construction. Washed Copper Slag. Copper slag is a byproduct of copper production from copper ore. During smelting, a molten pool of copper forms at the bottom of the furnace while a layer of impure metal, which is the slag, is drained off from the top.

Experimental Study on Properties and Effects of Copper

Tensile strength of concrete increases with the percentage replacement of copper slag when compared with control mix (SCC). 2 ) [4] Patil M.V (2015), ''a study on properties and effects of copper slag in concrete'' International journal of civil and structural engineering.

Types of Concrete & Characteristics Concrete Classifiion

Normal concrete High Strength Concrete High Performance Concrete Air Entrained Concrete Light Weight Concrete Self Compacting Concrete Shotcrete Pervious Concrete Roller Compacted Concrete The concrete in which common ingredients i.e. aggregate, water, cement are used is known as normal concrete. It is also called normal weight concrete or normal strength concrete.

Mechanical Properties and Durability of Concrete with

Waste Biomass Valor Mechanical Properties and Durability of Concrete with Water Cooled Copper Slag Aggregate Maria Mavroulidou 0 0 Division of Civil and Building Services Engineering (BEA), London South Bank University, 103 Borough Road, London SE1 0AA, UK 1 Maria Mavroulidou Copper slag is a voluminous waste material obtained during the manufacturing of copper (matte smelting process).

Singapore Green Building Product Labeling Scheme TÜV SÜD

Singapore Green Building Product Labeling Scheme (SGBPLS) is a joint mark certifiion between TÜV SÜD PSB Pte Ltd (TÜV SÜD PSB) and Singapore Green Building Council (SGBC). It is a third party broadbased labeling scheme aimed at promoting the development of

Experimental Study on Properties and Effects of Copper

Tensile strength of concrete increases with the percentage replacement of copper slag when compared with control mix (SCC). 2 ) [4] Patil M.V (2015), ''a study on properties and effects of copper slag in concrete'' International journal of civil and structural engineering.

Concrete with Copper Slag Fine Aggregate. Request PDF

Concrete with Copper Slag Fine Aggregate. Article in Journal of the Society of Materials Science Japan 49(10):10971102 · October 2000 with 168 Reads How we measure ''reads''

COMPARISON OF ENGINEERING PROPERTIES BETWEEN PURE COPPER

Comparison Of Engineering Properties Between Pure Copper Slag Brick And Spent Copper Slag Brick Proceedings of TheIRES 3rd International Conference, Dubai, UAE, 4th July 2015, ISBN: 9789385465468 7 3.2 Water Absorption Water absorption results were shown in Table 4 for pure copper slag and spent copper slag respectively.

Study on green concrete for the construction of a 16

Generally, the conventional concrete constituents, namely Portland cement, granite and concreting sand, were partially substituted by ground granulated blastfurnance slag, recycled concrete aggregate, washed copper slag and manufactured sand at their respective replacement levels.

Study on Mechanical Properties of Composite Concrete using

concrete. Copper slag is an industrial waste from copper producing industry. Its size and appearance almost resembles the fine aggregate. Like fine aggregate i.e. sand, copper slag also an inherent material. Selvaraj and Bhuvaneshwari[1], studied that conventional building materials are

Use of Manufactured Sand in Concrete and Construction An

Sustainability of Concrete Using Copper Slag as Replacement for River Sand Concrete consumption is so extensive that it stands second to water. Spiraling urbanization has led to excessive consumption of concrete, which has increased the demand for sand, cement and coarse aggregates.

Study of Strength Properties of Concrete by Partial

10/10/2017 · R R Chavan, D B Kulkarni, Performance of copper slag on strength Properties as partial replace of fine aggregate in concrete mix design International Journal of Advanced Engineering Research and Studies, EISSN22498974, Volume 2, Issue 4, Sep (2013), pp. 9598.

washed copper slag JJG Construction

The invention discloses a method for removing Cl from a zinc sulfate solution. The method is characterized by including the steps that firstly, Cl is removed from a ZnSO4 solution with the Cl density smaller than 1 g/L and the Zn2+ density of 100150 g/L through ZnSO3 and CuSO4 at the temperature of 6070 DEG C under the conditions that the PH value is 1.52 and the reaction time is 12

COMPARISON OF ENGINEERING PROPERTIES BETWEEN PURE COPPER

Comparison Of Engineering Properties Between Pure Copper Slag Brick And Spent Copper Slag Brick Proceedings of TheIRES 3rd International Conference, Dubai, UAE, 4th July 2015, ISBN: 9789385465468 7 3.2 Water Absorption Water absorption results were shown in Table 4 for pure copper slag and spent copper slag respectively.

Copper Slag: 7 Mohs Hardness Open Space Blasting

Copper slag is a byproduct obtained during smelting and refining of copper ore rich in sulphides and oxides of iron and copper, in the course of removing iron as iron silie. During the smelting process at 1250°C, copper liquid settles down due to higher density while copper slag remain on the surface in the segregated state.

geopolymer concrete replacing sand by copper slag

geopolymer concrete replacing sand by copper slag , Performance of Fly Ash and Copper Slag based, Performance of Fly Ash and Copper Slag based Geopolymer Concrete, slag is an alternative material for sand .

EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG FOR

Copper slag belongs to medium alkaline material with pH values 6.67.2. 1.4 SCOPE The scope of the work includes the studies on the following aspects of cement mortar and cement concrete. Evaluation of copper slag based on cement mortar in brick masonry construction. The percentage of copper slag used for replacement of

Copper Slag an overview ScienceDirect Topics

Copper slag, or fayalite slag, is a byproduct obtained during the matte smelting, converting and refining of copper (Fig. 7.11). 54,59 It has been estimated that for every tonne of copper produced, about 2.2 tonnes of slag is generated, 60 as a consequence of the relatively low grades of

Professor Ravindra K Dhir OBE BSc PhD CEng MIMMM HonFICT

Use of copper slag and washed copper slag as sand in concrete: a stateoftheart review. Magazine of Concrete Research, 67, pp 665679 Dhir R K (2015). Aggregate – a question of responsible use (Editorial). Magazine of Concrete Research, 67, pp 541542. Silva, R.V. de Brito, J. Dhir R K (2015). Comparative analysis of existing prediction

BCA Greenmark

The Samwoh Green Concrete plant is capable of producing Green concrete which contains recycled materials such as washed copper slag, recycled concrete aggregate and green cements for the construction industry. It can also produce high performance concrete and other concrete mixtures. In addition, the plant has the recycling facility to separate

Professor Ravindra K Dhir OBE BSc PhD CEng MIMMM HonFICT

Use of copper slag and washed copper slag as sand in concrete: a stateoftheart review. Magazine of Concrete Research, 67, pp 665679 Dhir R K (2015). Aggregate – a question of responsible use (Editorial). Magazine of Concrete Research, 67, pp 541542. Silva, R.V. de Brito, J. Dhir R K (2015). Comparative analysis of existing prediction

Sustainable Construction Materials: Copper Slag Ravindra

Sustainable Construction Materials: Copper Slag, as part of a series of five, the book aims to promote the use of sustainable construction materials is different to the norm and its uniqueness lies in developing a data matrix sourced from 400 publiions, contributed by 712 authors from 337 institutions in 40 countries from 1964 to 2015, on the subject of copper slag as a construction

Ground granulated blastfurnace slag Wikipedia

Groundgranulated blastfurnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a byproduct of iron and steelmaking) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.Groundgranulated blast furnace slag is highly cementitious and high in CSH (calcium silie hydrates) which is a strength enhancing

Sustainable construction materials : copper slag Brito

It is different to the norm and its uniqueness lies in developing a data matrix sourced from 400 publiions, contributed by 712 authors from 337 institutions in 40 countries from 1964 to 2015, on the subject of copper slag as a construction material, and systematically, analysisng, evaluating and modelling this information for use in cement

washed copper slag JJG Construction

The invention discloses a method for removing Cl from a zinc sulfate solution. The method is characterized by including the steps that firstly, Cl is removed from a ZnSO4 solution with the Cl density smaller than 1 g/L and the Zn2+ density of 100150 g/L through ZnSO3 and CuSO4 at the temperature of 6070 DEG C under the conditions that the PH value is 1.52 and the reaction time is 12

(PDF) Use of copper slag and washed copper slag as sand in

Use of copper slag and washed copper slag as sand in concrete: A stateoftheart review Article (PDF Available) in Magazine of Concrete Research 67(12):665 679 · June 2015 with 1,252 Reads

Study on Mechanical Properties of Concreteon Partial

of copper slag as a supplementary cementing material to concrete production. The concrete batches with copper slag addition presented greater mechanical and durability performance is also concluded that, the addition of copper slag to concrete results in an increase on the concrete''s axial compressive and splitting tensile strengths.

Mechanical Properties and Durability of Concrete with

 ·Ł/27/2017Concrete was made with a mix design of 1:1.5:3 (1 part cement 1.5 parts sand and 3 parts coarse aggregate) according to British Standards guidelines for RC40 [].Two different sets of mixes were made with water/cement (w/c) ratios of 0.55 and 0.45 respectively, with the mix composition shown in Table 4.Mixes without copper slag were made to serve as control mixes.

Copper Slag: 7 Mohs Hardness Open Space Blasting

Copper slag is a byproduct obtained during smelting and refining of copper ore rich in sulphides and oxides of iron and copper, in the course of removing iron as iron silie. During the smelting process at 1250°C, copper liquid settles down due to higher density while copper slag remain on the surface in the segregated state.

Study on Mechanical Properties of Concrete on Partial

6/10/2017 · The concrete batches with copper slag addition presented greater mechanical and durability performance is also concluded that, the addition of copper slag to concrete

Partial replacement of Fine aggreggate by Copper Slag and

1/16/2017 · Uses of copper slag Copper slag has also gained popularity in the building industry for use as a fill material. 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 used

Sustainable Construction Materials: Copper Slag Ravindra

Sustainable Construction Materials: Copper Slag, as part of a series of five, the book aims to promote the use of sustainable construction materials is different to the norm and its uniqueness lies in developing a data matrix sourced from 400 publiions, contributed by 712 authors from 337 institutions in 40 countries from 1964 to 2015, on the subject of copper slag as a construction

IRJET Experimental Study of Concrete with Copper Slag for

1.5 OBJECTIVES Copper slag has also gained popularity in the building industry for use as a fill material. Used copper slag in place of sand during concrete construction. ISO 9001:2008 Certified

Use of Silica Sand as Fine Material in Concrete

Use of Silica Sand as Fine Material in Concrete J.V.Kerai1 S.R. Vaniya2 sand on the properties of high performance concrete. Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% to . Concrete mixes were evaluated for workability, density, compressive

FLEXURAL BEHAVIOUR OF SELF COMPACTING CONCRETE BY

Copper slag is a glassy granular material with high specific gravity. Particle sizes are of the order of sand and have a potential for use as fine aggregate in concrete. The copper slag was brought from Sterlite Industries Ltd (SIL), Tuticorin, Tamil Nadu, India. SIL is producing copper slag during the manufacture of copper

Flexural behaviour of copper slag and fly ash concrete A

The use of ground copper slag up to 15% by mass as a Portland cement replacement increased the strength significantly [3]. The addition of copper slag to cement increased its initial and final setting times [24]. The concrete batches with copper slag addition presented greater mechanical and durability performance [15]. Blends of copper slag

Alternative Construction Methods Building and

Washed copper slag: Copper slag, mainly used to remove rust and marine deposits on ships, can be treated and reused as sand replacement in concrete – up to 10% by mass. Builders must inform the professional engineer and BCA before supplying concrete with copper slag. Allibey Services Pte Ltd: Email: [email protected] .sg JPL Industries Pte Ltd /

LifeCycle Assessment of HighStrength Concrete Mixtures

Table A.5: LCI data for processing of washed copper slag (CS) at Singapore''s shipyard and transportation to concrete plant (calculated using GreenConcrete LCA tool ). Table A.6: selected LCIA impact characterization factors (midpointoriented and hierarchist approach) as

Mechanical Properties and Durability of Concrete with

1/27/2017 · Concrete was made with a mix design of 1:1.5:3 (1 part cement 1.5 parts sand and 3 parts coarse aggregate) according to British Standards guidelines for RC40 [].Two different sets of mixes were made with water/cement (w/c) ratios of 0.55 and 0.45 respectively, with the mix composition shown in Table 4.Mixes without copper slag were made to serve as control mixes.

IRJET Experimental Study of Concrete with Copper Slag for

1.5 OBJECTIVES Copper slag has also gained popularity in the building industry for use as a fill material. Used copper slag in place of sand during concrete construction. ISO 9001:2008 Certified

A comparative study on the practical utilization of iron

Vijayaraghavana et al. (2017) employs copper slag and iron slag to partial replace fine aggregate at the dosage of 40% respectively, it possesses more strength than conventional concrete. The usage of 10% copper slag as fine aggregates in asphalt concrete improves

Recovery of copper from copper slag using a microbial fuel

5/28/2017 · A dualchamber microbial fuel cell (DMFC) for the treatment of copper slag sulfuric acid leach liquor was constructed. The electrogenesis performance of the DMFC and its ability to extract copper from the copper slag leachate were investigated. The results demonstrated that the maximum voltage was 540 mV when the DMFC achieved steadystate

SUSTAINABLE CONSTRUCTION Building and Construction

washed copper slag. These metals exist in the forms of oxides. Washed copper slag has a high percentage of iron (Fe) followed by aluminium (Al), calcium (Ca), copper (Cu), zinc (Zn) and magnesium (Mg). The predominant chemical compositions are mainly iron compounds (eg. ferrosilie, Fe 2 Si 2 O 6). Washed copper slag has a density of about