effects of curing on concrete with copper slag

Effect of copper slag, iron slag and recycled concrete ...

From this study, it can be consolidate that 40% of copper slag, 40% of iron slag and 25% of RCA is the optimized replacement mix of fine and course aggregate respectively, which highly enhances the mechanical properties of concrete when compared with conventional concrete.

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Effects of Copper Slag as Partial Replacement for Fine ...

For studying the effect of copper slag as a replacement for fine aggregate in geopolymer concrete, 1:1.5:2.5 mix proportion was adopted. Flyash in combination with GGBFS in the ratio 50:50 was selected for geopolymer concrete under ambient curing condition on …

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STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN …

STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN CONCRETE Md. Arshad Hussain1, M. Muzaffar Ahmed2 ... by the use of copper slag in cement and concrete, gives an additional environmental and technical ... Al-Jabri (2009) studied th e effect of replacement of copper slag with sand on the mechanical properties of high performance concrete (HPC).

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SP-114: Fly Ash, Silica Fume, Slag, and Natural Pozzolans ...

Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete: Proceedings of the Third International Conference presents the latest technological advances in the use of these extremely valuable mineral by products.

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Experimental Study on Properties and Effects of Copper ...

Water used for mixing and curing shall be clean and free from oils, acids, alkalis, salts etc. Water used for the study was free of acids, organic matter, suspended solids, alkalis and impurities when present may have adverse effect on the strength of concrete. ... (2015), ‘a study on properties and effects of copper slag in concrete ...

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Effects of curing conditions on properties of concrete ...

The effects of curing conditions on properties of slag cement concrete were studied. Autoclaving (175°C, 0.5 MPa) and steam curing (80°C) were compared to normal curing …

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Effect of Lime and Cement on the Strength Improvement of ...

ballast and also in cement and concrete industries. It can be used as fine aggregate in concrete as in [1]. ... Effect of Copper Slag on Compaction Characteristics of Soil With increasing percentage of copper slag, the ... depends on factors like curing period and its dosage.

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Effect of Silica Fume on Concrete Containing Copper Slag ...

Effect of Silica Fume on Concrete Containing Copper Slag as Fine Aggregate Muhsin Mohyiddeen 1, MayaT.M.2 ... aggregate with copper slag in concrete. M30 concrete is evaluated for fresh concrete properties and ... for mixing as well as curing of Concrete specimens.

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Effects of copper slag and recycled concrete aggregate on ...

The feasibility of the use of copper slag and recycled concrete aggregate as substitutes for aggregates in CIR mixes was investigated. Effects of different additives such as Portland cement, FA, and RHA were studied.

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Mechanical Properties and Durability of Concrete with ...

The paper presented a comprehensive parametric study on the effects of water-cooled copper slag on a wide range of fresh and hardened concrete properties and durability characteristics of concrete, where copper slag was used as fine concrete aggregate replacement.

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Effect of Curing Conditions on the Compressive Strength ...

blended concrete had found to be increasing with curing temperature, but the effect on later strength is very less [3-5]. It was found that the effects of curing method for …

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Effects of Substances on Concrete and Guide to Protective ...

discusses the effects of many substances on concrete and provides ... and curing. Fundamental principles and special techniques that improve the chemical resistance of concrete follow. Refer to Design and ... (SCMs) such as fly ash and metakaolin (ASTM C618), slag 2 Sulfate exposure Sulfate (SO 4) in soil, % by mass Sulfate (SO 4) in water, ppm ...

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Effect Of Copper Slag As A Sand Replacement On The ...

Abstract : This study has been undertaken to determine the effects of the copper slag on concrete by replacing sand. A Cu slag is A Cu slag is byproduct in various industries.The Copper Slag contains heavy metal traces, which can contribute to air and water pollution.

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Effect Of Copper Slag On Mechanical Properties Of Concrete ...

characteristics of copper slag incorporated concrete was found out by replacement of 20%, 40%, 60%, 80% and 100 %, out of this 40% replacement gives highest compression strength at 28 days, more than 37.55 % higher in compression strength and 5.3%

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

Properties And Effects Of Copper Slag In Concrete 46 PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE M. V. PATIL ... curing of the concrete blocks. 2.6 Physical properties The physical properties of coarse fine aggregates and copper slag are determined.

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Effect of copper slag and cement by-pass dust ... - TRID

Concrete cubes, cylinders and prisms were prepared and tested for strength after 7 and 28 days of curing. The modulus of elasticity of these mixtures was also evaluated. Results showed that 5% copper slag substitution for portland cement gave a similar strength performance as the control mixture, especially at low w/b ratios (0.5 and 0.6).

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR …

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND K.Bhanu Prakash Reddy1, ... method of casting and curing, workability of concrete, details of tests performed on hardened concrete are presented. 3.1. ... To study the effect of copper slag …

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Effect of Copper Slag on Properties and Structure of ...

In this paper, the effects of using copper slag wastes on hydration, gelling properties, mechanical properties, pozzolanic activity and durability aspects of concrete are studied..

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Effect of different curing methods on the compressive ...

Effect of different curing methods on the compressive strength development of pulverized copper slag concrete Daniel M. Boakye . a *, Herbert C. Uzoegbo . a, Nonhlanhla Mojagotlhe . a, Moeti Malemona . a. a . Dept of Civil and Env. Engineering, University of the Witwatersrand, Private Bag 3, 2050, Johannesburg, South Africa .

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Effect of copper slag and cement by-pass dust addition on ...

Concrete cubes, cylinders and prisms were prepared and tested for strength after 7 and 28 days of curing. The modulus of elasticity of these mixtures was also evaluated. Results showed that 5% copper slag substitution for portland cement gave a similar strength performance as the control mixture, especially at low w/b ratios (0.5 and 0.6).

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

The effects of using copper slag as a replacement for sand on the physical properties of concrete were investigated. Copper slag was classified into three types depending on particle size distribution.

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Effect of Copper Slag on Steel Fiber Reinforced Concrete ...

Effect of Copper Slag on Steel Fiber ... Conventional Concrete. Copper Slag as partial replacement of sand in SFRC and Conventional Concrete and results ... are placing the water for 7days and 28days in curing purpose. After water cured specimens are taken and allowed to

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Effect of Copper Slag on Strength of Polypropylene Fiber ...

The effect of copper slag is investigated by replacing fine aggregate in concrete in the proportions of 10%, 20%, 30%, 40%, 50% 60% and . The results obtained are analyzed and presented ...

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Effect of Copper Slag as a Fine Aggregate on Properties of ...

concrete (HSC) made with copper slag as a fine aggregate at constant workability and studied the effect. Copper slag can ... A cube compression test is performed on standard cubes of conventional concrete and Copper Slag concrete with partial ... possess of curing.

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Effect of Copper Slag on Strength of Polypropylene Fiber ...

Effect of Copper Slag on Strength of Polypropylene Fiber Reinforced Concrete Dr.T.Ch.Madhavi1, Arindam Mallick2, Sohail M.B3, Soumyadeep Nath4, Mohit Jain5 # SRM University, Ramapuram, Chennai, Tamilnadu, India [email protected] Abstract—Due to exponential growth in the usage of concrete world over, there is a huge demand for natural river sand as construction material.

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Effect of different curing methods on the compressive ...

The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for ordinary Portland cement (OPC) is presented.

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USE OF COPPER SLAG IN CONCRETE - garph

USE OF COPPER SLAG IN CONCRETE Jagmeet Singh* ... The present investigationassesses the incorporation of copper slag in concrete. The effect of copper slag as partial replacement of cement on the compressive strength of ... The compressive strength of concrete was determined at the curing ages of 3, 7, 14 and 28

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EXPERIMENTAL STUDY ON PROPERTIES OF CONCRETE USING …

strength and flexural strength of hardened concrete17, 18 at curing periods of 7 and ... Effect of GGBS and CS on compressive strength of concrete The effect of GGBS as binder material and CS as fine aggregate concrete mixes are also studied and the ... Compressive strength results of GGBS and CS mixed concrete GGBS % Copper Slag, % Mix ...

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Effect Of Copper Slag As A Fine Aggregate On Properties Of ...

the effect of using copper slag as a fine aggregate on properties of cement mortars and concrete various mortars & concrete mixtures were prepared with different proportions of copper slag …

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

The concrete mixtures were prepared with the proportions of copper slag as fine aggregate replacement ranging from 0% (for the control concrete) to (copper slag concrete.).

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Experimental Study of Copper Slag on Mechanical Properties ...

This paper is about the experimental study of effect of copper slag as partial replacement of fine aggregate on mechanical ... M30 grade concrete was considered to study the strength of concrete developed for the curing period of 7 and 28 days. Accordingly, tests were conducted for various proportions of sand replacement with copper slag of 0% ...

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Effects of Copper Slag as Sand Replacement in Concrete

Effects of Copper Slag as Sand Replacement in Concrete M. V. Patil#1, ... The slump of the concrete incorporating the copper slag as fine aggregate increased as more natural sand was ... curing pe copper sl mix. F. Densit The effec proportio at the age slag as sa 2.65 of th and the n G. Effect

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Copper slag as fine aggregate for high performance concrete

to study the effect of copper slag replacement on the workability of concrete. The specimens were demoulded after 24 hours, cured in water and then tested at room temperature at the required age.

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Effect of Copper Slag as a Fine Aggregate on Properties of ...

Effect of Copper Slag as a Fine Aggregate on Properties of Concrete - Free download as PDF File (.pdf), Text File (.txt) or read online for free. In this work, an extensive study using copper slag has been carried out to investigate strength, workability and durability. Copper slag is an industrial by-product material produced from the process of manufacturing copper.

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Particle Size Effect of Ground Granulated Blast Furnace ...

Particle Size Effect of Ground Granulated Blast Furnace Slag (GGBS) in Cement Concrete V. Nagendra 1, C . Sashidhar 2, S . M . Prasanna Kumar 3, N .Venkata Ramana 4 ... curing temperature on mortar cubes for strength development.

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Slag Topic - American Concrete Institute

Sep 26, 2018· Effects of Internal Curing, Slag, and Silica Fume on Concrete Shrinkage. Publication: Materials Journal ... Degradation Process of Cementitious Materials with Copper Slag Subjected to Sodium Sulfate Attack under Drying-Wetting Cycles. ... Effect of …

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