Home--->copper slag sand can be used for concret

  • Copper slag as sand replacement for high performance

    01-08-2009· 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. Also, the measured water absorption for copper slag was 0.17% compared with 1.36% for sand.

    Use of Copper Slag as Concrete Sand Request PDF

    Many researchers have investigated the use of copper slag in the production of cement, mortar, and concrete as mixed with lime stone powder, dust, cement replacement, use as partial replacement of

    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]

    Effects of Copper Slag as Sand Replacement in Concrete

    Similarly copper slag is a by-product from copper industry which can be used as a sand replacement into concrete.

    Effect Of Copper Slag As A Sand Replacement On The

    waste by-product material beneficially. Large amounts of copper slag can be utilized by using it as fine and coarse aggregates in concrete because more than 75% volume of concrete is occupied by aggregates. The use of copper slag in cement and concrete

    STUDIES ON USE OF COPPER SLAG AND FOUNDRY SAND AS

    Slag and Foundry Sand are considered as waste material and can be used as replacement of fine aggregates in Concrete. The possibility of subs tituting natural fine aggregates with

    Copper slag as fine aggregate for high performance concrete

    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.

    Sustainability of Concrete Using Copper Slag as

    One such material which has a high scope for use in concrete is Copper Slag.

    Effect Of Copper Slag As A Sand Replacement On The

    waste by-product material beneficially. Large amounts of copper slag can be utilized by using it as fine and coarse aggregates in concrete because more than 75% volume of concrete is occupied by aggregates. The use of copper slag in cement and concrete

    Copper slag as sand replacement for high performance

    It is recommended that 40 wt% of copper slag can be used as replacement of sand in order to obtain HPC with good properties. 6. It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines.

    Sustainability of Concrete Using Copper Slag as

    One such material which has a high scope for use in concrete is Copper Slag.

    Copper slag as fine aggregate for high performance concrete

    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.

    Properties of Concrete Using Copper Slag as a Substitute

    The physical and chemical properties of copper slag were investigated. Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design.

    Copper slag Wikipedia

    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.

    Use of copper slag as a replacement for fine aggregate in

    Some of the properties of copper slag are favourable for use as aggregate in asphalt paving applications (Queneau et al.). The copper slag is generally similar to sand as far as maximum, minimum and average void ratios are concerned. The angle of friction of shearing resistance of

    Can The Copper Slag Be Used Instead Of Sand In Concrete

    the replacement of granulated copper slag for sand concrete. Contractors may also use copper slag in place of sand during concrete construction. industrial wastes like copper slag, eco sand etc have been used.

    Copper Slag an overview ScienceDirect Topics

    Currently copper slags are mainly recycled for recovery of metals, 50 although slags with reduced copper contents (less than 0.8 wt.% Cu) are either discarded as waste or sold as products with properties similar to those of natural basalt (crystalline) or obsidian (amorphous). 60 Processed air-cooled and granulated copper slags have been used as fine and coarse aggregates for production of

    Copper Slag Green Alternative for Building A Modern

    19-07-2018· Copper slag is an economical, established and the most widely accepted alternative to the natural aggregate (sand, crushed from natural rocks). It is finding increasing operational acceptance by the ready-mix concrete manufacturers and in government road projects for concrete applications as prescribed by BIS IS 383:2016 ( Bureau of Indian Standards ) for the past 3 years now.

    Copper slag as sand replacement for high performance

    It is recommended that 40 wt% of copper slag can be used as replacement of sand in order to obtain HPC with good properties. 6. It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines.

    Effect of Copper Slag As A Fine Aggregate on Properties of

    Hence Copper slag can be utilized as sand replacement material without affecting the durability properties of concrete. Copper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars

    Properties of Concrete Using Copper Slag as a Substitute

    The physical and chemical properties of copper slag were investigated. Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design.

    Use of copper slag as a replacement for fine aggregate in

    Some of the properties of copper slag are favourable for use as aggregate in asphalt paving applications (Queneau et al.). The copper slag is generally similar to sand as far as maximum, minimum and average void ratios are concerned. The angle of friction of shearing resistance of

    PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

    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. The use of copper slag

    Performance of Copper slag and ferrous slag as partial

    copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade

    Concrete mix design using copper slag as fine aggregate

    Keywords: Compressive strength, Copper slag, Flexural strength, Heavy material, Mix design. 1. INTRODUCTION River sand is being used as fine aggregate in concrete for centuries. However, river sand is not a renewable natural resource.

    Copper slag Wikipedia

    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.

    Copper Slag Green Alternative for Building A Modern

    19-07-2018· Copper slag is an economical, established and the most widely accepted alternative to the natural aggregate (sand, crushed from natural rocks).

    What is a Copper Slag? (with pictures) wiseGEEK

    28-01-2021· Contractors may also use copper slag in place of sand during concrete construction. The slag serves as a fine, or binding agent, which helps hold the larger gravel particles within the concrete together. When used in this manner, the slag helps to improve the properties of the concrete, and also serves as a form of recycling.

    Properties of Concrete Using Copper Slag as a Substitute

    It was also found that the effect of copper slag on long term strength development was also dependent on the amount used and its fineness. It was concluded that copper slag could be used as a fine sand substitute for ordinary reinforced concrete. Click here to become an online Symposium Papers subscriber

    Study of Properties of Concrete containing Copper Slag as

    natural sand used as a fine aggregate and the rising emphasis on sustainable construction, there is a need for the construction industry to search for alternative materials as fine aggregates in concrete production. Copper slag is one of the materials which is considered as waste materials in the production of copper, which can be used as partial

    Performance of Copper slag and ferrous slag as partial

    copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade

    Copper slag Wikipedia

    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.

    246 Behavior of Concrete Using Copper Slag As A Strength

    Copper slag with conventional concrete. Preparation of cubes using different shapes of reinforcement and a normal cube of M25, M30, and M35 grades of concrete. To compare physical properties of natural coarse aggregate with Copper slag waste particles. To investigate the effect of Copper Slag waste materials in concrete on its strength.

    Partial Replacement of Copper Slag as Fine Aggregate

    copper slag is widely used in the sand blasting industry and in the manufacturing of abrasive tools, the remainder is disposed of without any further reuse or reclamation. The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the

    Use of Copper Slag and Fly Ash in High Strength Concrete

    Therefore, it is recommended that 50% of copper slag can be used as replacement of sand and 18% fly ash can be used as replacement of cement in order to obtain high strength concrete. Keywords: High Strength Concrete, Copper slag, fly ash.

    Copper Slag Green Alternative for Building A Modern

    19-07-2018· Copper slag is an economical, established and the most widely accepted alternative to the natural aggregate (sand, crushed from natural rocks). It is finding increasing operational acceptance by the ready-mix concrete manufacturers and in government road projects for concrete applications as prescribed by BIS IS 383:2016 ( Bureau of Indian Standards ) for the past 3 years now.

    Copper Slag General Information, Process, Products

    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 in the manufacture of abrasive tools. In general, the spent copper slag is suitable to be used as a fill

    Performance of Copper Slag and Foundry Sand in

    Even the use of river sand is banned in many of areas across India because of river depletion, so copper slag and foundry sand may be an effective option as a partial replacement of fine aggregate

  •