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replacement of fine aggregate with copper

AN EXPERIMENTAL STUDY ON CONCRETE OF PARTIAL REPLACEMENT …

an experimental study on concrete of partial replacement of copper slag with fine aggregate. an experimental study on concrete of partial replacement of copper slag with fine aggregate.

AN EXPERIMENTAL INVESTIGATION ON CONCRETE BY …

in the normal mix the copper slag is partially replaced for fine aggregate at different proportions from 20%, 40%, 60% by weight of sand. The optimum percentage of replacement is found by various testing of concrete. Then ceramic tiles are broken for partial replacement of 20mm aggregates and their strength were tested. The replacement

Fine Copper Slag as an Alternative Marginal Material for ...

The paper discusses the geotechnical properties of fine copper slag with or without mechanical stabilization. It was used as a replacement for fine aggregate in bituminous layers, i.e. bituminous macadam, dense bituminous macadam and bituminous concrete. Mechanical properties of mixes, such as Marshall stability, were determined.

An Experimental Study on Glassfibre Reinforced Self ...

Self Compacting Concrete Using Copper slag as a Partial Replacement of Fine Aggregate P. Priyadharshini 1 M.E structural engg 2, R. Sakthivel Assistant professor, Department of civil engineering SVS college of engineering, Coimbatore-642109,

USE OF COPPER SLAG AS CONSTRUCTION MATERIAL IN …

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 ...

Behaviour and Experimental Study on Concrete as Partial ...

0% replacement of copper slag 10% replacement of copper slag 20% replacement of copper slag 30% replacement of copper slag Cement 14.454 kg 14.454 kg 14.454 kg 14.454 kg Fine aggregate 27.8358 kg 25.05222 kg 22.26864 kg 19.48506 kg Copper slag - 2.78358 kg 5.56716 kg 8.35074 kg Coarse aggregate(20mm,12mm)

(PDF) STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG ...

This experimental work was conducted on concrete samples containing cut basalt fiber as replacement by weight of cement in concrete and copper slag as a partial replacement of a fine aggregate by ...

Study on Mechanical Properties of Concreteon Partial ...

when copper slag was used to replace fine aggregate, up to 40% copper slag replacement, the strength of concrete was increases while the surface water absorption decreases. They also observed that when more than 40% of copper slag is used, the microstructure of concrete contains more voids, micro cracks, and capillary channels which accelerate ...

IRJET- Replacement of Copper Slag with Fine Aggregate by ...

The M25 grade concrete was prepared with copper slag as a replacement of fine aggregate in various proportions i.e. 20,30,40,50,60&70% by hand mixing then casted cubes are then unmolded and was ...

A Study on Effective Replacement of Fine Aggregate using ...

A Study on Effective Replacement of Fine Aggregate using Copper Slag M. R. Amarnaath S. Jaya Pradeep UG Student UG Student Department of Civil Engineering Department of Civil Engineering Knowledge Institute of Technology Knowledge Institute of Technology R. A. Kavin P. Dinesh

Effect of Using Copper Tailings as Replacement of Fine ...

In this study, copper tailings were mixed with natural river sand as fine aggregates to mix the mixture of C30 concrete. The particle graduation and value of mixed sand after replacement of 30 wt.% and 100 wt.% copper tailings in river sand were conducted.

[PDF] A Comparative Study of the Behaviour of Copper Slag ...

@inproceedings{Kalita2020ACS, title={A Comparative Study of the Behaviour of Copper Slag as Partial Replacement of Fine Aggregate in Dense Bitumous Macadam (DBM)}, author={JigyashJyoti Kalita and Aishree Debbarma and M. Subba and B. Student}, year={2020} } JigyashJyoti Kalita, Aishree Debbarma, +1 author B. Student; Published 2020

Research Paper To Study the Performance of Copper Slag As ...

were 41.53 N/mm2, 3.86 N/mm2 and 5.42 N/mm2 for 40% replacement of fine aggregate by copper slag as compared to control mixture. The ultrasonic pulse velocity test indicated the excellent quality of concrete at all percentage replacement level. Therefore, it is recommended that 40% of copper slag can be use as replacement of fine aggregates.

Effect of copper slag as fine aggregate replacement in ...

The objective of the present study is to utilize high volume copper slag (i.e. ) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and .

Effect of copper slag as a fine aggregate on the ...

An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to as fine aggregates replacement.

Partial Replacement of Copper Slag as Fine Aggregate

concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20%. The specimens were casted for 7days, 14 days and 28 days then tested. The results are presented above. V. REFERENCES [1] Al-Jabri, K. and Makoto Hisada. "Copper slag as sand

Effects of Copper Slag as a Replacement for Fine Aggregate ...

Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns used. Table 2 shows the mix design quantities. The mix constituents were weighed in separate buckets and mixed in a rotating drum in accordance with the American Society for Testing and Materials (ASTM

How efficient is copper slag when it replaces fine ...

Answer: When Copper is being extracted from it's Ore, a significant amount of unusable residue is separated called as Copper Slag. This Slag more or less possesses the properties of copper upto some extent. Therefore it can be said to have more strength over futile fine aggregate replacement such...

Toc H Institute of Science & Technology, Arakunnam, Kerala ...

concrete mixtures in which fine aggregate (sand) was partially replaced with fly ash, copper slag and granite powder using M 30 grade concrete. Fine aggregate (sand) was replaced with four different percentages (0%, 25%, 50% and 75%) of fly ash, copper slag and granite powder by weight. Tests were performed for properties of fresh concrete.

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

in concrete as replacement material of fine aggregate. For this study, M40 grade of concrete is used and the tests are conducted for various replacement of fine aggregate using copper slag as 0%, 20%, 40%, 60%, 80% and in concrete. The obtained results are compared with those of control concrete made with fine aggregate [10].

Use of copper slag as a replacement for fine aggregate in ...

The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources. In this research, the use of copper slag as a replacement for fine aggregate is investigated. Three

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

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 aggregate, and CS.

(PDF) IRJET- PARTIAL REPLACEMENT OF FLY ASH BASED ...

For sand replacement, six test groups (including control investigate the possibilities of using copper slag as a fine mixture) were constituted with replacement of 0% (control aggregate in geopolymer concrete in ambient curing specimen), 20%, 40%, 60%, 80% and copper …

Experimental Study on Concrete by Replacing Fine Aggregate ...

The utilization of copper slag in concrete provides additional environmental as well as technical benefits for all related industries. Replacement of copper slag in fine aggregates reduces the cost of making concrete. Replacement of copper slag increases the self weight of concrete specimens to the maximum of 15 to 25%.

Utilization of Copper Slag in M-Sand as Partial ...

The cost analysis indicates that percent of fine aggregate reduction decrease the cost of concrete, but at the same time the strength also increases. The mix prepared with 30% replacement of fine aggregate(M-sand) by copper slag is most 0 10 20 30 40 50 …

USE OF COPPER SLAG AS FINE AGGREGATE ‐ A CASE STUDY

It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates. REFERENCES 1. Al-Jabri K S, Al-Oraimi S K, Al-Saidy A H and Hisada M (2009) Copper slag as sand replacement for high performance concrete. CemConcr Compos 31:483–88. 2.

EXPERIMANTAL INVESTIGATION OF PARTIAL REPLACEMENT …

concrete containing copper slag as a partial replacement of fine aggregates and eggshell powder by cement Key Words: Egg shell powder, Copper slag, Waste, Compressive strength, Split Tensile strength, Flexural strength. 1. INTRODUCTION It is a pressing need today for the concrete industry

EXPERIMENTAL INVESTIGATION ON CONCRETE CONTAINING COPPER …

3. Copper Slag has a higher fineness modulus and bulk density than the fine aggregate. 4. As the percentage of copper slag replacement increases, the slump value increased. 5. Mechanical properties such as Compressive, Split Tensile and Flexural Strengths were found to be optimum at 40% replacement of fine aggregate with copper slag. 6.

Influence of incorporation of granulated blast furnace ...

Several waste products such as bottom ash, crushed glass, copper slag, recycled fine aggregates etc. are incorporated in concrete in place of river sand (the primary source of natural fine aggregate) to mitigate the aforementioned demand (Bogas et al., 2016, Ling and Poon, 2017, Oliveira et al., 2015, Saha and Sarker, 2017a).

Experimental Investigation of Copper Slag Replacement of ...

Partial replacement of copper slag in fine aggregate and cement reduces the cost of making concrete. 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.