copper slag as sand replacement on hpc

PDF Effects of Copper Slag as a Replacement for Fine Aggregate

Abstract: Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimen- tally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monoto- nic axial compression load until failure.

AN EXPERIMENTAL INVESTIGATION ON REPLACEMENT OF

2021. 1. 2. · increase in copper slag content of fine aggregate replacements of same water-cement ratio, the replacement of copper slag 10%, 20%, 30% low, 40%, 50%, 60%, 70%, 80%, 90% medium, 100% high workability of concrete. J.Anne Mary (2016) investigated an experimental investigation on copper slag as replacement of fine aggregate in concrete.

Studies on flexural behavior of reinforced concrete beams with copper slag

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 lower early strengths at lower water–cement ratio ...

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.

PDF The Use of Granulated Copper Slag as Cement Replacement in

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

copper slag best in hpc concrete - Masingita

copper slag best in hpc concrete. DURABILITY STUDIES ON COPPER SLAG ADMIXED CONCRETE. 10 Mar 2011 concrete containing copper slag as partial replacement of sand and replacement for fine aggregates in ...

copper slag sand replacement

replacement of fine aggregate with copper slag for . copper slag as sand replacement on hpc. using copper slag as a replacement of fine aggregate on the strength properti 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 ...

PDF) Partial Replacement of Copper Slag as Fine Aggregate

The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%). The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split ...

Life-Cycle Assessment of High-Strength Concrete Mixtures with Copper Slag as Sand

Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures, thus sustaining the projected growth in …

PDF Use of Copper Slag and Fly Ash in High Strength Concrete

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. Khalifa S. Al-Jabri, Abdullah H. Al-Saidy, Ramzi Taha (2011)

A REVIEW ON PARTIAL SUBSTITUTION OF SAND WITH COPPER SLAG ON

produce HPC. Thus this study is focusing to have review on the use of copper slag as sand replacement in the production of high performance concrete. LITERATURE REVIEW . Fresh Concrete Properties . Due to low water absorption characteristics, workability of HPC was found to increase with the increase in the % of copper slag.

PDF) Partial Replacement of Copper Slag as Fine Aggregate

The 40 % copper slag replacement shows a higher compressive strength and tensile strength at 28 days and 56 days for (C25/30) and (C30/37) mixes.The combination of fly ash, copper slag, and granite...

Study of the Properties of Concrete Containing Copper Slag as

40 % weight of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. The increase in the percentage of copper slag increase in slump value and decrease the compressive strength[4] KHALIF S.AL-JABRI.A

Studies on use of Copper Slag as Replacement Material for

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. Three masonry wall panels of dimensions 1 × 1 m were plastered.

copper slag as sand replacement in india

Copper Slag As Sand Replacement In Zambia. Copper Slag As Sand Replacement In Zambia. March 25, 2015 2015018332 in the photo, Heishan is a copper slag heap, located in the town of Kitwe wusakile. Slag is a kind of waste left over from the extraction of metal from ores. It is used in road and railway subgrade construction after mixing with cement.

AN EXPERIMENTAL INVESTIGATION ON REPLACEMENT OF CEMENT AND

Zine Kiran sambhagi and Pankaj B. Autade (2016)investigated the effects of copper slag as a fine aggregate on properties of concrete. They concluded that for M25 grade concrete the 50% replacement of copper slag show the HPC characteristics.

replacement of fine aggregate with copper slag for hpc

Utilization of Copper Slag as Fine Aggregates in Cement . Utilization of Copper Slag as Fine Aggregates in Cement Concrete Pavements Thongam Prantic Singh#1, properties prepared with partial replacement of fine aggregates by copper slag at levels of 10%, 20%, 30%, 40%, 50% and (HPC) and found that thesurface. com Vol.2Issue VII, July 2014 ISSN: 23219653

Experimental Study on Concrete by Replacing Fine Aggregate Partially with Copper Slag

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 …

replacement of sand in concrete with slag and mill scale

Copper Slag As Sand Replacement For High Performance Concrete copper slag as sand replacement in indiaalsds. At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 copper slag can be used as replacement of natural sand in to obtain mortar and concrete with ...

Life-Cycle Assessment of High-Strength Concrete Mixtures with

Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures, thus sustaining the projected growth in the region.

Utilisation of copper slag for cement manufacture

Table 9: Performance of slag cements prepared by using 35% copper slag at different fineness. Observation and Analysis: Chemical analysis of granulated blast furnace and copper slag are given in Table 1. The results indicate that granulated blast furnace slag conforms to all the requirements of Indian Standard Specification IS: 12089-1987 for the manufacture of PSC unlike copper slag.

Mechanical and Durability Characteristics of High Performance

This paper reports the results of an experimental study on the high performance concrete made with copper slag as fine aggregate. The percentage of Copper Slag(CS) added by weight in a range viz. 0, 25, 50, 75 and 100% as a replacement of sand used in concrete and cement was replaced with 15% Metakaolin.

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 ...

Copper slag as sand replacement for high performance concrete

PDF A Review on Partial Substitution of Sand With Copper Slag

produce HPC. Thus this study is focusing to have review on the use of copper slag as sand replacement in the production of high performance concrete. LITERATURE REVIEW . Fresh Concrete Properties . Due to low water absorption characteristics, workability of HPC was found to increase with the increase in the % of copper slag.

coper slag reaplcement for fine aggregate

Effects of Copper Slag as Sand Replacement in … fine aggregate replacement with Copper Slag, were higher than the control mix at all ages. It is evident from Table 6.1 and Fig 6.1 that compressive strength

EXPERIMENTAL INVESTIGATION ON STRENGTH PROPERTIES OF CONCRETE

hence difficulty in disposal of copper slag and this slag is effect on environment. There problems are overcome by using copper slag as the replacement of sand in concrete. The copper slag has same properties of sand. The copper slag is generated approximately 2.2 to 3.0 tons for one ton of copper production.

Partial replacement of Fine aggreggate by Copper Slag and

The percentage replacement of sand by granulated copper slag where 0%, 5%, 10%, 15%, 20%, 30%, 40% and 50%. The compressive strength was observed to increase by about 35-40% and split tensile strength by 30-35%. The experimental investigation showed that percentage replacement of sand by copper slag shall be up to 40%. 11.

replacement of fine aggregate with copper slag for hpc - Atmandu

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

copper slag as sand replacement on hpc

effect of copper slag as partial replacement of sand. 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.

Parametric Study of Concrete Using By Copper Slag and Silica Fume

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 ...

PDF Effect of Copper Slag As A Fine Aggregate on Properties of

The design M25 grade concrete for 50% replacement of CS show the HPC characteristics Copper Slag behaves like to River Sand both having same contain Silica (SiO2) It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually increases. T

Study of the Properties of Concrete Containing Copper Slag as a

2019. 7. 1. · copper slag increase in slump value and decrease the compressive strength[4] KHALIF S.AL-JABRI.A substitution of up to 40–50 % copper slag as a sand replacement yielded comparable strength to that of the control mixture. However, addition of more copper slag resulted in strength reduction due to the increase in the free water content in the mix.

hpc with ggbs and robosand - michalskimeble.pl

Copper Slag Appliions In Concrete As Fine Aggregate. Hpc made by ggbs and robosand Lebanon Performance study on ggbs concrete with robosand manufacturing sand produced from granite stone, has been used as an alternative fine aggregate that various combination have been made with different proportions of cement, ground granulated blast furn.

using slag (from induction furnace) in concrete as

in the video one can see use of crushed sand in making concrete mix for construction purpose. this saves lot of river sand. strength is extremely good compar...

PDF Effects of Copper Slag as Sand Replacement in Concrete

The specific gravity of sand and copper slag was 2.67 & 2.75 respectively as shown in Table 2.1. The water absorption of 20 mm coarse aggregates, sand &copper slag was found to be 0.609, 1.01 and 0.65 respectively. It was found that water absorption of copper slag was very low as compared with the natural sand and workability of concrete is

Use of Copper Slag and Fly Ash in High Strength Concrete

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.

COPPER SLAG IN CONCRETE AS REPLACEMENT MATERIAL

aggregate with copper slag on mechanical properties of concrete. Key Words: Copper Slag, Concrete, Properties, Durability, Sand Replacement Cite this Article: T.Ch.Madhavi, Copper Slag In Concrete as Replacement Material. International Journal of Architecture (IJA), 5(2), 2019, pp. 21-26.

Experimental Study on concrete using Copper Slag as Replacement

2018. 5. 15. · copper slag, and also to scrutinise the following: 1. To find the optimum proportion of copper slag that can be gained maximum strength and that proportion will be used as a replacement substitute material for fine aggregate in concrete. 2. To debrief the physical and chemical properties by use of copper slag for fine aggregate in concrete

Effect of Copper Slag As A Fine Aggregate on Properties of

performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the properties of High Strength Concrete made with copper slag. They observed that the water demand reduced by about 22% for 100% copper slag replacement.

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