Byung Sik Chun et al (2005) conducted several laboratory tests and evaluated the applicability of copper slag as a partial replacement for sand. From the various tests performed, the strength of composite ground was compared studied and analyzed by monitoring the stress and ground settlement of clay, sand compaction pile
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 in concrete. The test results indicate that compressive strength of concrete
Copper slag is a by-product of copper extraction by smelting.During smelting, impurities become slag which floats on the molten metal. Slag that is quenched in water produces angular granules which are disposed of as waste or utilized as discussed below.
•Replacement of copper slag ( replacement with sand)increases the self weight of concrete specimens to the maximum of 15-18%. • The initial and final setting time of copper slag admixed concrete is higher than control concrete.
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 . Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, flexural strength and durability.
Copper Slag Used As A Fine Aggregate Pdf: ...Kumar1, Y.Mahesh2 Effects of Copper Slag as Sand Replacement in ConcreteEffects of Copper Slag as Sand Replacement in Concrete The raw materials used in this research were cement, fine and coarse aggregate, copper slag, CONCRETE MIX DESIGN USING COPPER SLAG AS FINE AGGREGATE …
mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by water-cooled copper slag overall being in the region of 30-60%. Based on the results water-cooled copper slag can be considered to be a suitable candidate for the partial replacement …
tests were conducted for various proportions of copper slag replacement with sand of 40%, 80% and in concrete. In the first case along with replacement of copper slag with sand there is an attempt is made to replace the cement with 50% flyash similarly in second case for 30% replacement of cement with flyash replacement and in the
INTERNATIONAL JOURNAL OF CIVIL AND STRUCTURAL ENGINEERING ... INTERNATIONAL JOURNAL OF CIVIL AND STRUCTURAL ENGINEERING Volume 1, No 4, 2011 ... Studies by Alnuaimi (8) indicated that replacement of fine aggregate (sand) by copper slag ...
• Copper Slag: Copper slag is an individual by product material produce by copper smetting and refining processes. This has similar property of sand, hence copper slag can be replaced for fine aggregate. The physical Properties of natural sand and copper slag is as below. Table 1 Physical Properties Physical Properties Natural sand Copper Slag
The 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.
with copper slag shows an increase of 34% when compared to conventional concrete. 3. T. Ch. Madhavi (2014) Copper Slag In Concrete As Replacement. The researchers found in his experiment that the copper slag is an industrial waste which can be used as a replacement for cement and 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
Copper slag as sand replacement for high . The 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.
Brinda. D et al  investigated on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement. In this paper, M20 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0% to 60%, cement 0% to 20% and combination.
copper slag as partial replacement of sand. In this report, M30 grade of concrete was designed and tests were conducted with different percentage of copper slag as fine aggregate in concrete. The results indicate that workability increases with increases in the copper slag percentages. The Compressive
proportions of copper slag replacement with sand of 0%, to100 % in concrete. The results showed that the maximum compressive strength of concrete increased by 34 % at 20% replacement of fine aggregate. 3. Aim and Objective The main aim of this research work was to investigate effective replacement of sand by copper slag in
strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a by-product obtained during the matte smelting and refining of copper. In the present investigation it is proposed to study the
Copper slag is a by-product obtained during matte smelting and refining of copper. The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass, road-base construction, railroad ballast, asphalt pavements.
Use of Copper Slag and Fly Ash in High Strength Concrete. concrete incorporating copper slag as a fine aggregate and concluded that less than ... slag can used as replacement of sand in order to obtain HPC with good. Get Price
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Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter. Copper Slag is a non-degradable matter; it is creating an environmental problem so when used as a Replacement for
Copper slag as sand replacement The use of copper slag as sand substitution improves the strength and durability characteristics of high strength concrete up to 50% replacement level (Al-Jabri et al., 2009), increased the compressive and flexural strength of …
Granulated Copper Slag as a patial replacement for sand. r Fifteen concrete mixes with different proportions of Granulat-ed Copper Slag ranging from 0% (for the control mix) to were considered. All the mixes were proportioned by the method of absolute volumes considering the specific grav ity of the constituent materials.
Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as a building material, formed into blocks. Such use was common in areas where smelting was done, including St Helens and Cornwall  in England .
The compressive strength of cube specimen for different copper slag content as a replacement of sand at 7, 28, and 56 days curing period respectively is presented below. These results show an increasing profile up to 40% replacement of copper slag and then it shows decreasing profile as more copper slag …