copper slag as sand replacement on hpc

copper slag as sand replacement on hpc

  • Copper slag as sand replacement for high performance  · 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 hi

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Copper slag as sand replacement for high performance

Copper slag as sand replacement for high performance

 · 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

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. Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix.

Copper slag as sand replacement for high performance

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. Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix.

Copper slag as sand replacement for high performance

Copper slag as sand replacement for high performance

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.

Copper slag as sand replacement for high performance

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. Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix.

Copper slag as sand replacement for high performance concrete

Copper slag as sand replacement for high performance concrete

4. There was a decrease in the surface water absorption as copper slag quantity increased up to 40% replacement. Beyond that level of replacement, the absorption rate increases rapidly. 5. 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.

Copper slag as sand replacement for high performance

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 .

Copper Slag As Sand Replacement On Hpc

Copper Slag As Sand Replacement On Hpc

 · Copper Slag As Sand Replacement On Hpc. It was recommended that 40 wt of copper slag can be used as replacement of sand in order to obtain hpc with good properties. al-jabri 2009 a investigated the effect of using copper slag as a replacement of sand on the properties of high performance concrete.

The Use of Granulated Copper Slag as Cement

The Use of Granulated Copper Slag as Cement

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

Experimental Study on Concrete by Replacing Fine IJERT

Experimental Study on Concrete by Replacing Fine IJERT

 · 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. Fine aggregate (M – SAND) Manufactured sand is a substitute of river sand for construction purposes. M sand produced from hard granite stone by crushing.

C i & E n v ironmental Journal of Civil & Environmental

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].

Article On Corrosion Of Concrete Replacement With Copper Slag

Article On Corrosion Of Concrete Replacement With Copper Slag

Copper slag as sand replacement for high performance concrete. Mixes with 80% and copper slag replacement gave the lowest . Copper slag as sand replacement for high performance concrete This paper reports on an . Read more. about copper slag in cement and concrete.

Effect of Copper Slag as a Fine Aggregate on Properties of

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]

Parametric Study of Concrete Using By Copper Slag

Parametric Study of Concrete Using By Copper Slag

M. V. Patil, Y.D.Patil In this research work the copper slag replace as fine aggregate in the dosage of 0% to 100% with the constant w/c 0.45. This paper conclude that the workability increase with the increase or the copper slag. addition up to 40% of c.s. as sand replacement gained 32% more that of control concrete however further addition of .

Study on Strength of High Performance Concrete by

Study on Strength of High Performance Concrete by

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 slag replacement …

Sustainability of Concrete Using Copper Slag as

Sustainability of Concrete Using Copper Slag as

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 iron silicate, which is termed as copper slag. The copper slag thus generated is quenched .

copper jaw crusher repair in india | Prominer (Shanghai

copper jaw crusher repair in india | Prominer (Shanghai

copper jaw crusher repair in india. copper slag as sand replacement in india. copper slag as sand replacement in india. 10% of 0/2 . as a partial replacement of coarse aggregate in concrete blocks. Indian . HJ Series Jaw Crusher. Chat Online Jaw Crusher Price India Suppliers .

Measures in determining the compressive strength of a

Measures in determining the compressive strength of a

Measures in determining the compressive strength of a concrete that contains quarry dust Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Measures in determining the compressive strength of a concrete that contains quarry dust, quarry, aggregate, and different kinds of .

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