Copper Slag Best In Hpc Concrete

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Copper slag as sand replacement for high performance concrete

Aug 01, 2009· Tests to determine specific gravity and water absorption for copper slag and sand were carried out in accordance with ASTM C128 .Copper slag has a specific gravity of 3.4 which is higher than that for sand (2.77) and OPC (3.15) which may results in production of HPC with higher density when used as sand substitution.Copper slag as sand replacement for high performance concrete,Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%. Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, flexural strength and durability. The results indicate that there is a slight increase in the HPC density of nearly 5% with,Use of Copper Slag and Fly Ash in High Strength Concrete,of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%. Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, flexural

copper slag as sand replacement on hpc

replacement of fine aggregate with copper slag for copper slag as sand replacement on hpc using copper slag as a replacement of fine aggregate on the strength properti 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...STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN,of copper slag with sand on the mechanical properties of high performance concrete (HPC). A total of eight concrete mixtures were made with different percentages of copper slag from 0% (for control mix) to 100% with 10% intervals. The Concrete mixes were tested forThe Use of Granulated Copper Slag as Cement Replacement in,,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.

Utilisation of copper slag for cement manufacture,

Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on(PDF) STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG,,An experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented,Study of the Properties of Concrete Containing Copper Slag,,Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,

Study on Strength of High Performance Concrete by Partial,

that of the control mix .further addition of copper slag caused reduction in the strength due to an increase of the free water content in mix. The surface water absorption of concrete was reduced up to 40% copper slag replacement for sand. Mixtures with 80% and 100% copper slagUse of Copper Slag and Fly Ash in High Strength Concrete,of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%. Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, flexuralCopper slag as sand replacement for high performance concrete,Effect of copper slag substitute on the workability and density of HPCThe effect of copper slag replacement as fine aggregates on the workability and density of high performance concrete is presented in Table 2 for different proportions of copper slag. The workability of concrete was assessed based on the measured slump of fresh concrete.

STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN

of copper slag with sand on the mechanical properties of high performance concrete (HPC). A total of eight concrete mixtures were made with different percentages of copper slag from 0% (for control mix) to 100% with 10% intervals. The Concrete mixes were tested forStudy of the Properties of Concrete Containing Copper Slag,,Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,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.

(PDF) STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG,

An experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented,Utilisation of copper slag for cement manufacture,,Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact onEffect of Copper Slag As A Fine Aggregate on Properties of,,cubes of conventional concrete and Copper Slag concrete with partial replacement of 0%to100% of size 150mm x 150mm after 7 days immersion in water for curing. and 28 day cubes are in possess of curing. Table-1: Compressive Strength Result The mix with M25 grade ,the replacement30% and 50% gives high performance concrete. That there is an increase

Application of granulated copper slag in massive concrete,

Jan 10, 2021· 1. Introduction. Copper slag (CS) is the by-product of the matte smelting and refining process of copper, .The major constituents of CS are Fe 2 O 3 and SiO 2, and it also contains a small amount of Al 2 O 3, CaO, and MgO, .The percentages of the main oxides of CS can be varied in the ranges as follows—Fe 2 O 3: 35–60%; SiO 2: 25–40%; CaO: 2–10%; Al 2 O 3: 3–15%; CuO:Investigating the influence of copper slag on the,,Dec 24, 2020· The concrete Prisms were tested for flexure and the mix with 40% copper slag exhibited the maximum Flexural strength of 7.62 N/mm 2 with an increase in strength of 29.37% when compared to the nominal concrete. Mixes with higher % of copper slag (beyond 40%) showed a drastic decline in the flexural strength.Sustainability of Concrete Using Copper Slag as,,One such material which has a high scope for use in concrete is Copper Slag. Copper Slag Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200°C with silica present in flux materials such as river sand/silica sand/ quartz fines to form,

Experimental Study on High Performance Concrete by using,

The main objective of this study is to deal with the effects of cementitious materials in High Performance Concrete (HPC) for mix design of M40 grade concrete. Hence, copper slag which is the industrial by-product is used as a partial replacement of fine aggregate by (0%, 15%, 30%, 45%, 60% and 75%) with 20% of fly ash by the volume of cement,Copper Slag - an overview | ScienceDirect Topics,George C. Wang, in The Utilization of Slag in Civil Infrastructure Construction, 2016 13.3.5.1 Hydraulic properties of granulated copper slag. Copper slag granulated by water quenching produces vitreous amorphous solid particles that show higher chemical stability than those air-cooled solidified (Pavéz, Rojas, Palacios, & Nazer, 2004).. The chemical composition of copper slag varies with the,(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,

Copper slag as sand replacement for high performance concrete

N2 - This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%.Copper slag as sand replacement for high performance concrete,Effect of copper slag substitute on the workability and density of HPCThe effect of copper slag replacement as fine aggregates on the workability and density of high performance concrete is presented in Table 2 for different proportions of copper slag. The workability of concrete was assessed based on the measured slump of fresh concrete.STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN,of copper slag with sand on the mechanical properties of high performance concrete (HPC). A total of eight concrete mixtures were made with different percentages of copper slag from 0% (for control mix) to 100% with 10% intervals. The Concrete mixes were tested for

Study of the Properties of Concrete Containing Copper Slag,

Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,(PDF) STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG,,An experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented,Effect of Copper Slag As A Fine Aggregate on Properties of,,cubes of conventional concrete and Copper Slag concrete with partial replacement of 0%to100% of size 150mm x 150mm after 7 days immersion in water for curing. and 28 day cubes are in possess of curing. Table-1: Compressive Strength Result The mix with M25 grade ,the replacement30% and 50% gives high performance concrete. That there is an increase

Application of granulated copper slag in massive concrete,

Jan 10, 2021· 1. Introduction. Copper slag (CS) is the by-product of the matte smelting and refining process of copper, .The major constituents of CS are Fe 2 O 3 and SiO 2, and it also contains a small amount of Al 2 O 3, CaO, and MgO, .The percentages of the main oxides of CS can be varied in the ranges as follows—Fe 2 O 3: 35–60%; SiO 2: 25–40%; CaO: 2–10%; Al 2 O 3: 3–15%; CuO:Utilization of copper slag as a partial replacement of,,The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive andEffect of Copper Slag as a Fine Aggregate on Properties of,,Sep 19, 2016· CONCLUSION [1] The design M25 grade concrete for 50% replacement of CS show the HPC characteristics [2] Copper Slag behaves like to River

(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,A Review on Partial Substitution of Copper Slag with Sand,,copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]Effect of Copper Slag and Recycled Aggregate in the,,Hwang CL, Laiw JC.(1989), Properties of concrete using copper slag as a substitute for fine aggregate, The 3rd international conference on fly ash, silica fume, slag, and natural pozzolans in concrete, SP11482; pp 167795. F. Li, (1999), Test research on copper slag concrete, Natural Science Edition, J Fuzhou Univ 127(5), pp. 5962.

STUDIES ON HIGH STRENGTH SELF COMPACTING CONCRETE

Copper slag as aggregate influences the performance of concrete, not much research has been done regarding its use as fine aggregate in SCC. Cooper slag is a by-product in the manufacture of copper. For every ton of copper produced, roughly 3 tons of copper slag gets generated. The TuticorinConcrete with Copper Slag Fine Aggregate. | Request PDF,Copper slag is a by-product yielded from a copper refinery. The annual amount of copper slag in Japan is two million tons. The copper slag has been used for cement material, sand blasting,,

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