• (PDF) Copper slag as fine aggregate for high performance

    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 highCopper slag as fine aggregate for high performance ,2014-5-16 · study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10-100% of sand used in concrete.

  • Effect of Copper Slag As A Fine Aggregate on Properties

    2016-8-31 · 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 copperUse of copper slag as a replacement for fine aggregate ,2014-5-17 · The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high yield steel bars were used as longitudinal reinforcement and 6mm diameter mild steel bars were used as stirrups. Three cubes, 100x100x100mm, three cylinders, 150x300mm, and three prisms,

  • EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON

    2018-9-7 · 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 100% copper slag. Now keeping this 100% copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.(PDF) USE OF COPPER SLAG ResearchGate,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%.

  • (PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

    2021-10-14 · Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength). As Effect of copper slag as a fine aggregate on the,It was observed that the increase of fly ash and copper slag shows the improvement in the fresh properties. 20% fly ash used as optimum to replace copper

  • Effect of copper slag as a fine aggregate on the

    2011-2-1 · 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 Optimum content of copper slag as a fine aggregate in ,2010-6-1 · The high content of ferric oxide in the copper slag used could be another reason that causes the reduction of quasi-static compressive strength with the increasing content of copper slag as a fine aggregate. The copper slag used has a high content of ferric oxide (59.11%), which is higher than most of copper slag from other sources [7].

  • Effect of Copper Slag As A Fine Aggregate on Properties

    2016-8-31 · 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 copperEFFECT OF COPPER SLAG AS A FINE AGGREGATE ON ,2018-9-7 · 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 100% copper slag. Now keeping this 100% copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.

  • Use of copper slag as a replacement for fine aggregate

    2014-5-17 · The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high yield steel bars were used as longitudinal reinforcement and 6mm diameter mild steel bars were used as stirrups. Three cubes, 100x100x100mm, three cylinders, 150x300mm, and three prisms,(PDF) Copper slag as fine aggregate for high performance,Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10- 100% of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three 100mmx100mmx500mm prisms

  • [PDF] Effects of Copper Slag as a Replacement for Fine

    2012-12-1 · Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine aggregate, 10 mm coarse USE OF COPPER SLAG IN CONCRETE AND CEMENT ,2016-11-7 · using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to 100% in concrete. The test results indicate that compressive strength of concrete

  • PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

    2016-4-11 · Table 2.2 Sieve Analysis of Coarse Aggregate, Fine Aggregate and Copper Slag method and found to be 1.21, 1.01 Table 2.3 IS Limit for Fine Aggregates for Zone I and Zone II 2.7.1 Specific Gravity The specific gravity of 20 mm & 10 mm aggregates are found to be 2.67 & 2.75 respectively and areUSE OF COPPER SLAG AS CONSTRUCTION MATERIAL IN ,2018-5-24 · pavement,while copper tresses aslag and zinc slag may be used as a partial replace ment of fine aggregate for the construc-tion of sub base, base and bituminous layers. The specific gravity of copper slag, zinc slag and steel slag varied in the range of 2.75 3.6[5] Kajal et al (2007) Study present the use of waste plastic and copper slag

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

    2005-12-1 · 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 Construction Materials From Industrial Wastes-A Review ,2014-5-10 · 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 100%. [11] Table 6. Mix ratio [2] Cement Water Fine aggregate Coarse aggregate

  • Use of copper slag as a replacement for fine aggregate

    2014-5-17 · The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high yield steel bars were used as longitudinal reinforcement and 6mm diameter mild steel bars were used as stirrups. Three cubes, 100x100x100mm, three cylinders, 150x300mm, and three prisms,EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON ,2018-9-7 · 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 100% copper slag. Now keeping this 100% copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.

  • (PDF) Copper slag as fine aggregate for high performance

    Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10- 100% of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three 100mmx100mmx500mm prisms(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

  • [PDF] Effects of Copper Slag as a Replacement for Fine

    2012-12-1 · Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine aggregate, 10 mm coarse Study of the Properties of Concrete Containing Copper ,2019-7-1 · 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

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

    2005-12-1 · 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 USE OF COPPER SLAG AS CONSTRUCTION MATERIAL IN ,2018-5-24 · pavement,while copper tresses aslag and zinc slag may be used as a partial replace ment of fine aggregate for the construc-tion of sub base, base and bituminous layers. The specific gravity of copper slag, zinc slag and steel slag varied in the range of 2.75 3.6[5] Kajal et al (2007) Study present the use of waste plastic and copper slag

  • Strength and durability characteristics of conventional

    2016-4-23 · Generally fine aggregate used as sand, and coarse aggregate used as crushed stone etc.., Copper slag is a by-product obtained during the matte smelting and refining of copper. Currently, about 2600 tons of Copper slag is produced per day and a total accumulation of around 1.5 million tons. To produce everyConstruction Materials From Industrial Wastes-A Review ,2014-5-10 · 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 100%. [11] Table 6. Mix ratio [2] Cement Water Fine aggregate Coarse aggregate