geopolymer concrete replacing sand by copper slag

USE OF COPPER SLAG IN CONCRETE AND CEMENT …

To study the effect of copper slag substitution as a replacement for fine aggregates on the strength of cement mortars, specimens were prepared with different percentages of copper slag (by weight). The percentage of copper slag added were as follows: 0% (for the control mix ), 20%, 40%, 50%, 60%, 80% and 100%. Cubes (70.6

Read More

Sustainable cleaner production of concrete with high ...

Aug 20, 2018· The evaluated compressive and flexural strength of concrete mixes with copper slag is higher compared to companion specimens. 2. The durability properties such as rapid chloride permeability and sorptivity are found to be unaffected after substituting 100% natural sand with copper slag.

Read More

Index Terms IJSER

Replacing river sand with granulated copper slag in cement . Anbarasan, uthaya Banu . Asst prof, MIDAS, MARG Swarnabhoomi, [email protected] Head, Dept of civil engg, DMI Engg College, [email protected] . Abstract— Copper Slag is generated as a by-product material during production of copper metal from its ore. Utility of Copper ...

Read More

(PDF) Study on Utilization of Copper Slag as Fine ...

This study evaluates the strength of geopolymer concrete having fly ash as the major binding material and the sand a fine aggregate was replaced with copper slag of 40% and glass fiber to enhance ...

Read More

Partial Replacement Of Sand By Copper Slag

Partial Replacement Of Sand By Copper Slag. Partial Replacement Of Sand By Copper Slag; Effects of Copper Slag as Sand Replacement in Concrete. The compressive strength of cube specimen for different copper slag content as a replacement of sand at 7, 28, and 56 days curing period respectively is presented below.

Read More

Fresh And Hardened Properties Of Fly Ash Based Geopolymer ...

geopolymer concrete with copper slag. Preliminary Investigation physical and chemical properties of various materials as cement, fine aggregate, coarse aggregate, copper slag. Fly ash is tested and the properties are compared with each other. Fresh and hardened properties of conventional concrete

Read More

Performance of Fly Ash and Copper Slag based Geopolymer ...

Geopolymer is a new generation binder material which forms an eco-friendly alternative for the conventional Portland cement binders. Methods/Statistical analysis: This paper aims to analyse the performance of copper slag as an alternative for fine aggregate in geopolymer concrete.

Read More

partial replacement of fine aggregate by slag sand

20% and 30%) of iron slag as partial replacement of fine aggregate (sand) were cast into cubes for testing. 23.13 In this study, to make concrete, cement and fine aggregate were first mixed dry to uniform colour and then coarse aggregate was added and mixed with the mixture of cement and fine aggregates.

Read More

using slag (from induction furnace) in concrete as ...

Sep 13, 2014· 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 compare to concrete using river sand.

Read More

Geopolymer Concrete - The Eco Friendly Alternate to Concrete

What is Geopolymer Concrete? The name geopolymer was given by "Joseph Davidovits" in 1978. Geopolymer concrete (GPC) is an eco friendly product which uses industrial waste by-products such as fly ash (waste from thermal power plants) and ground granulated Blast Furnace Slag (waste from Iron production) as complete replacement for cement in concrete.

Read More

Copper Slag - an overview | ScienceDirect Topics

George C. Wang, in The Utilization of Slag in Civil Infrastructure Construction, 2016. 13.3.5.1 Hydraulic properties of granulated copper slag. Copper slag granulated by water quenching produces vitreous amorphous solid particles that show higher chemical stability than those air-cooled solidified (Pavéz, Rojas, Palacios, & Nazer, 2004).. The chemical composition of copper slag varies with ...

Read More

‪Ambily PS or PS Ambily‬ - ‪Google Scholar‬

Prediction of compressive strength of concrete with fly ash as sand replacement material. NP Rajamane, JA Peter, PS Ambily. Cement and concrete composites 29 (3), 218-223, 2007. 86: 2007: Studies on ultra high performance concrete incorporating copper slag as fine aggregate. PS Ambily, C Umarani, K Ravisankar, PR Prem, BH Bharatkumar, NR Iyer ...

Read More

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

Percentage replacement of copper slag as sand Mix No Copper slag Sand 1 0% 100% 2 35% 65% 3 100% 0% Table -4.2: Compressive strength of concrete after curing Mix No Compressive strength (MPa) 7 days 21 days 28 days 1 21.2 21.8 22.6 2 30 37.6 42.7 3 23.2 25.4 26.1 Table- 4.3: Flexural strength of concrete after curing Mix No

Read More

Life-Cycle Assessment of High-Strength Concrete Mixtures ...

Similarly, Al-Jabri et al. concluded that concrete mixture with copper slag (replacing up to 40% of sand) has higher durability than the mixes with 100% sand. Wu et al. [ 31 ] showed that the workability of concrete mixtures with 40% CS replacement increased remarkably.

Read More

effect of copper slag as partial replacement of sand

fine aggregate. Replacement of copper slag increases the self-weight of concrete specimens to the maximum of 15% to 20%. [9] Madhavi, Pavan Kumar &Jothilingamstudied on Effect of Copper Slag on the Mechanical Strengths of Concrete. Experimental investigations are carried out by replacing the sand with copper slag in proportions of

Read More

copper slag as sand replacement on hpc

Vol. 6, Issue 6, June 2017 An Experimental Study … An Experimental Study on HPC by Partially Replacing Natural Sand with Copper Slag ... 2009 "Copper slag as sand replacement for high performance concrete", ...

Read More

Sustainability of Concrete Using Copper Slag as ...

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

Read More

Comparison of The Replacement of Natural Sand by Copper ...

slag. This paper reports some experimental studies on the effect of copper slag partially replacing sand on concrete performance. In this paper, an experimental work was carried out to investigate the effect of copper slag as a fine aggregate on the properties of concrete. For this work, copper slag is a byproduct of copper production, which ...

Read More

Parametric studies on the workability and compressive ...

Nagajothi et al. studied the strength of geopolymer concrete using M-sand in oven ... Rohith et al. examined the usage of metakaoline in fly ash based geopolymer concrete and replaced the copper slag in place of ... (G20M0), 2 (G20M50) and 3 (G20M100) were taken to examine the effect of manufactured sand by replacing the percentage of M-sand ...

Read More

Performance of Copper slag and ferrous slag as partial ...

Studies by Alnuaimi (8) indicated that replacement of fine aggregate (sand) by copper slag does not have an adverse effect on the load carrying capacity of the concrete columns. Similar trends of compressive strength development of concrete containing copper slag …

Read More

Use of Copper Slag in Concrete and Cement Mortar as ...

The proportions (by weight) of copper slag, added to concrete mixtures were as follows: 0% (for control mix), 20%, 40%, 50%, 60%, 80% and 100%.The control mixture (with 0% copper slag and 100% ...

Read More

geopolymer concrete replacing sand by copper slag

geopolymer concrete with crusher sand - geopolymer concrete replacing sand by copper slag. Effects of Copper Slag as Partial Replacement for Fine study Different geopolymer concrete mixes GPC1 and GPC2 were prepared with M-Sand and 40% copper slag plus 60% M-Sand combination respectively as fine aggregate

Read More

copper slag as sand replacement on hpc

Geopolymer Concrete Replacing Sand By Copper … Copper slag as sand replacement on hpc k opper slag as sand replacement for high performance concrete copper slag can used as replacement of sand in order to obtain hpc with good strength and contact the manufacturer -- geopolymer concrete replacing sand by copper slag contact supplier.

Read More

Replacement of Sand with Bauxite Mining Waste in Concrete ...

- M.P. Kumar, Y. Mahesh, The Behaviour of Concrete by Partial Replacement of Fine Aggregate with Copper Slag and Cement with GGBS - An Experimental Study. J. Mech. Civil Eng. 12(3) (2015) 51-56. - P.S. Kumar, V.V.S. Sarma, N.V.S. Lal, Study on Behaviour of Concrete Mix Replacing Fine Aggregate with Steel Slag at Different Properties. Int. J ...

Read More

Effect of Ultrafine Ground Granulated Blast-Furnace Slag ...

This paper explores deep into the effects of mineral admixtures, e.g. ultrafine ground granulated blast-furnace slag (UFGGBFS) and copper slag (CPS), on ambient cured geopolymer concrete (GPC). First, a GPC was prepared from mineral admixtures like the UFGGBFS, fly ash and the CPS, and alkali activators like sodium hydroxide (NaOH) and sodium ...

Read More

effect of copper slag as partial replacement of sand

effect of granulated slag as sand replacement in concrete. Effect Of Copper Slag As A Sand Replacement On The Propertes Of Concrete 1Pawar LalitBhausing, 2Yeole Pradip M, 3, Abstract : This study has been undertaken to determine the effects of the copper slag on concrete by replacing sand A Cu slag is byproduct in various industriThe Copper Slag contains heavy metal traces, which can .

Read More

The Replacement Of Granulated Copper Slag For Sand Concrete

The Replacement Of Granulated Copper Slag For Sand Concrete. As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

Read More

An Experimental Study on Fibre Reinforced Geopolymer ...

Due to this problem the various researchers have sort for a new binder to minimize the consumption of OPC. This study evaluates the strength of geopolymer concrete having fly ash as the major binding material and the sand a fine aggregate was replaced with copper slag of 40% and glass fiber to enhance the mechanical properties have been presented.

Read More

A Review on Investigation of Geopolymer Concrete By ...

copper slag as a partial replacement and explores the right mix where compressive, split tensile and flexural are optimum.It also seeks the possibility to use polymer in concrete and its effect on the property of hardened concrete. Key Words: Marble Dust, Copper Slag, Plastic Waste. 1. INTRODUCTION Concrete is the largest used material worldwide.

Read More

Studies on use of Copper Slag as Replacement Material for ...

Aug 20, 2014· 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.

Read More

An Experimental Investigation on the Strength Parameters ...

GGBS in Geopolymer concrete will absorb water less than the nominal concrete. It achieves a compressive strength of 70% in a short period of 4 hours after setting. ... grade concrete by replacing copper slag in proportions of 0,20,40,60,80 and 100%. It was found that upon 40% replacement of copper slag as a substitute to fine aggregate the ...

Read More

Copper slag as sand replacement for high performance concrete

Aug 01, 2009· Also Table 2 shows that there is general slight increase in the density of high performance concrete with the increase of copper slag quantity. The density of concrete was increased by almost 5%. This is mainly due to the higher specific gravity of copper slag which was 3.4 compared with sand which has a specific gravity of 2.77. 4.3.

Read More