copper slag as sand replacement on hpc
Effect of Copper Slag As A Fine Aggregate on Properties of ...
replacement of CS show the HPC characteristics. The design ... to the river sand. Copper slag possesses physical ... copper slag as a replacement of fine aggregate on the strength properties and concluded that Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and ...
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Study of the Properties of Concrete Containing Copper Slag ...
The water absorption for 30 % replacement of cement with GGBS decreases by 4.58%[3]. Therefore, it is recommended that 40 % weight of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties.
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Experimental Study on Properties and Effects of Copper ...
investigate the performance of copper slag in self- compacting concrete as partial replacement of fine aggregate. Therefore, it is recommended that 40% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties.
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Use of Silica Sand as Fine Material in Concrete
shows that water absorption decreased as copper slag quantity increased up to 40% replacement. Therefore it is recommended that 40% of copper slag can used as replacement of sand in order to obtain HPC with good durability and strength.
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C i & E n v ironmental Journal of Civil & Environmental ...
that the surface water absorption decreased as copper slag quantity increases up to 40% replacement; beyond that level of replacement, the absorption rate increases rapidly. Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties [4,5].
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Fresh and mechanical properties of self compacting ...
Some literature is available on the use of copper slag either as partial replacement of cement or partial/full replacement of sand for Normal Vibrated Concrete (NVC) and High Performance Concrete (HPC). High performance concrete was developed using copper slag as replacement of sand from 0 to , with the of 11% silica fume by weight of addition
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Copper slag as sand replacement for high performance concrete
Also, to determine the flexural was performed to evaluate the potential use of copper slag as sand strength (modulus of rupture) for each mix, three replacement in the production of high performance concrete 100 mm 100 mm 500 mm prisms were cast and tested after (HPC).
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(PDF) Experimental Study on Concrete Using Copper Slag as ...
This paper reports the effect of concrete using copper slag as fine aggregate replacement. In this project work, the concrete grade M40 was selected and IS method was used for mix design. The properties of material for cement, fine aggregate, coarse
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Experimental Investigation on the Mechanical and ...
11.77% with 60% replacement of sand by copper slag. Cha rt –1.2: Compressive Testing results of 0% slag The compressive strength of concrete with varying percentages of metakaolin and without replacement of sand with copper slag is presented in
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A REVIEW ON PARTIAL SUBSTITUTION OF SAND WITH …
the optimum solution of waste replacement in concrete by studying various authors researches and reviews. The primary objective of this paper is to study the application of copper slag as an alternative replacement material of sand by copper slag on mechanical and durability performances of HPC.
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copper slag concrete ppt - prosan.es
Copper slag as sand replacement for high performance, - Know More. Copper slag as sand replacement for high performance concrete, 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), The results indicated that the ...
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Copper slag as sand replacement for high performance concrete
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% …
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(PDF) STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG ...
For M20 Grade Mix Concrete (40% of. copper slag replacement) the 28 day s and 90 days Split. Tensile strengt h were 2.204 N/mm2 and 2.58 N/mm2. compared with …
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Copper Slag Sand Replacement
Copper slag as sand replacement for high performance ... · The results indicate that there is a slight increase in the HPC density of nearly 5% with the increase of copper slag content, whereas the workability increased rapidly with increases in copper slag percentage.
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COPPER SLAG FINE KLEEN PER LB
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 . Concrete mixes were e
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Studies on flexural behavior of reinforced concrete beams ...
A very small quantity of copper is present in the CS and also the separation of copper from slag is a very complex and tedious process. 1 CS replacement for cement or as natural sand in concrete, not only reduced the cost of concrete manufacturing and also reducing the air pollution problem. 2 Mortars containing larger amount of CS sand gave ...
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Effect of Copper Slag as a Fine Aggregate on Properties of ...
CONCLUSION [1] The design M25 grade concrete for 50% replacement of CS show the HPC characteristics [2] Copper Slag behaves like to River Sand both having same contain Silica (SiO2) [3] It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually increases. [4]
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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 copper slag replacement …
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copper slag as sand replacement on hpc
copper slag as an alternative replacement material of sand by copper slag on mechanical and durability performances of HPC. Earlier research at the modes of utility of this waste material and subsequent picks up in strength and quality of concrete has been condensed in this .A REVIEW ON PARTIAL SUBSTITUTION OF SAND WITH
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Effects of Copper Slag as a Replacement for Fine Aggregate ...
Effects of Copper Slag as a Replacement for Fine ... of CS as a replacement for sand in high performance concrete (HPC) with a constant water content. They ... than 40% CS as sand replacement can achieve a high strength concrete that is comparable or better than a control mix.
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Copper slag as sand replacement for high performance concrete
The results indicate that there is a slight increase in the HPC density of nearly 5% with the increase of copper slag content, whereas the workability increased rapidly with increases in copper slag percentage. Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix.
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Crushing Principle Of Slag Crusher
Crushing Principle Of Slag Crusher Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Crushing Principle Of Slag Crusher, quarry, aggregate, and different kinds of minerals.
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Copper slag as sand replacement for high performance ...
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 ...
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of fine aggregate with copper slag for hpc
Studies on use of Copper Slag as Replacement Material for . Aug 20 2014· Abstract This work focuses on the use of copper slag as a partial replacement of sand for use in cement concrete and building construction Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering
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The Use of Granulated Copper Slag as Cement Replacement …
Abstract: This research studies the use of waste copper slag as a cement replacement in high-performance concrete (HPC). To obtain two level of fineness, the copper slag was milled using a ball mill. A mixture was prepared with different percentages of copper slag ranging from 0% to 40% in steps of 10%. To obtain the
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Effect of Copper Slag as a Fine Aggregate on Properties of ...
CONCLUSION [1] The design M25 grade concrete for 50% replacement of CS show the HPC characteristics [2] Copper Slag behaves like to River Sand …
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Sustainability of Concrete Using Copper Slag as ...
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. The sand consumption across the world per annum is estimated ...
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Copper slag as sand replacement for high performance ...
Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. AB - 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).
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replacement of fine aggregate with copper slag for hpc
replacement of fine aggregate with copper slag for hpc. Influence of Copper Slag in Concrete as Partial. copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and ) B Objective of the Investigation 1) The use of copper slag in the concrete as a replacement for fine aggregate, reduces the costs of disposal, lowers the cost of the concrete and also ...
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copper slag best in hpc concrete
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 ...
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