copper slag best in hpc concrete

Copper slag as sand replacement for high performance …

2009-8-1 · 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 were prepared with different proportions of copper slag ranging from 0% (for the control mix) to . Concrete mixes were evaluated for workability ...

Experimental Studies on High Performance Concrete ...

2018-4-24 · The percentage of copper slag used for replacement of river sand are 50,75 and . Cement sand mortar joint thickness of 10 and 15 mm. Plaster ability of use of copper slag for partial replacement material for river sand. Use of copper slag as replacement material for river sand in cement concrete (50, 75 and 100 %) 3. MATERIAL USED

A Review on Investigation of Geopolymer Concrete By ...

2019-4-6 · copper slag as a partial replacement and explores the right mix where compressive, split tensile and flexural are optimum 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.

A Review on Performance Assessment of Concrete by …

2016-6-29 · Although copper slag is widely used in the sand blasting industry and in the manufacturing of abrasive tools, the remainder is disposed of without any further reuse or reclamation. Copper slag possesses mechanical and chemical characteristics that qualify the material to be used in concrete as a partial

REPLACEMENT OF COPPER SLAG WITH FINE AGGREGATE

2020-3-29 · The mix design of M25 grade of concrete gives HPC concrete when replacement of copper slag is 50%. 2. In this case we observed that Copper slag behaves like river sand. 3. It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually increases. REFERENCES 1.

Copper slag waste as a supplementary cementing material …

2007-4-1 · Copper slag. Copper slag grains have a fineness modulus of 3.4. In order to use copper slag as a mineral admixture it was necessary to carry out an experimental study associating grinding time, average diameter and pozzolanic activity assessed in mortars [].Based on this study, it was verified that 60 min was the optimal grinding time in horizontal ball mills to …

Use of Blast Furnace Slag Aggregate in Concrete

2016-9-9 · Use of Blast Furnace Slag Aggregate in Concrete K.G. Hiraskar and Chetan Patil Abstract-The Iron industries produce a huge quantity of blast furnace slag as by–product, which is a non–biodegradable waste material from that only a small percentage of it is used by cement industries to manufacture cement.

(PDF) Scope for reuse of copper slag in concrete

For this purpose M25 grade concrete was used and test were conducted for various proportion of sand replaced by copper slag at 0%, 20%, 40%, 60%, …

Copper Slag

Copper Slag. Copper slag, which is the waste material produced in the extraction process of copper metal in refinery plants, has low cost, and its application as a fine aggregate in concrete production reaps many environmental benefits, such as …

Utilization of copper slag in cement and concrete ...

2008-8-1 · The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and concrete have been reported in several publications (Al-Jabri et al., 2006, Taha et al., 2007, Malhotra, 1993, Tixier et al., 1997, Ariño and Mobasher, 1999, Douglas and Mainwaring, 1986, Deja and …

COPPER SLAG IN CONCRETE AS REPLACEMENT MATERIAL …

Copper slag is an industrial by-product material produced during the process of manufacturing of copper. About 2.2 tonnes of copper slag is generated, for every ton of copper production. The primary objective of this paper is to study the application of copper slag as an alternative replacement material of sand. This paper also studies the effect of replacement of Fine …

Copper Slag As Sand Replacement On Hpc

2020-11-27 · 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.

Studies on ultra high performance concrete incorporating ...

2015-2-15 · The copper slag is a black glassy particle and granular in nature and has a similar particle size range like sand. The bulk density of granulated copper slag is varying from 1.9 to 2.15 g/cc.The free moisture content present in the copper slag was found to be less than 0.5% and the presence of silica is about 26%, which is desirable since it is one of the constituents of …

Effect of copper slag on the resistance characteristics of ...

2019-12-17 · To investigate the acidic behavior of self-compacting concrete (SCC) incorporating Copper Slag (CS), a series of seven mixtures with different percentages of CS as cement replacement was produced. The specimens were …

(PDF) STRENGTH AND DURABILITY PROPERTIES OF …

For M20 Grade Mix Concrete (40% of. copper slag replacement) the 28 day s and 90 days Split. Tensile strengt h were 2.204 N/mm2 and 2.58 N/mm2. compared with 2.17 N/mm2 and 2.3 N/mm2 for the ...

A Study on Durability of High Performance Concrete with ...

2012-5-20 · Considering the long-term performance and stability of structures, it is planned to replace some percentage of fine aggregate with copper slag and some percentage of cement with GGBS to develop High Performance Concrete (HPC). The paper presents an experimental investigation to assess the durability parameters of HPC with the industrial wastes.

High-Strength Concrete Incorporating Copper Slag and ...

2017-6-21 · My gratitude extends to my best friends at the University of Technology Sydney (UTS), Amin Noushini, Nasim Ghosni, Shahrzad Aslanzadeh, Bahram Jozi, Farhad Nabavi and ... Fig. 2.30: Carbonated thickness of concrete using copper slag and river sand ..... 56 Fig. 2.31: Compressive strength development of concretes containing copper slag and ...

Experimental Study on High Performance Concrete by …

The main objective of this study is to deal with the effects of cementitious materials in High Performance Concrete (HPC) for mix design of M40 grade concrete. Hence, copper slag which is the industrial by-product is used as a partial replacement of fine aggregate by (0%, 15%, 30%, 45%, 60% and 75%) with 20% of fly ash by the volume of cement ...

Properties of concrete containing copper-slag-waste ...

2021-12-9 · When copper slag content is 5%, brittleness increases slightly compared with the original concrete, but with the increase of copper slag content, the brittleness coefficient decreases. When copper ...

LABORATORY PERFORMANCE STUDIES OF BITUMINOUS …

2021-3-11 · 5.3. Copper slag The copper slag was obtained from Asthra Chemicals, in Chennai. Copper slag was used as replacement of fine aggregates passing 2.36mm sieve size. Specific gravity of the Copper slag was found to be 3.12 6. Gradation of Aggregate Aggregate size and gradation is one of the important

Copper slag as sand replacement for high performance …

Abstract. This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of …

Utilization of copper slag in cement and concrete ...

The percentage of copper slag added by weight ranged between 10- of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three ...

Properties of Concrete Using Copper Slag as a Substitute ...

This paper will discuss that copper slag, a by-product of copper production, contains large amounts of iron oxide and silicate. It is chemically stable and its physical properties are similar to that of natural sand. The physical and chemical properties of copper slag were investigated. Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate …

High Performance Concrete

Proportioning High Performance Concrete with Slag Cement. Engineers and concrete producers who have successfully incorporated slag cement in their HPC mixtures have used slag cement in ranges from 20 to 80 percent of cementitious material, depending on …

Experimental Study on Properties and Effects of Copper ...

2016-6-27 · Tensile strength of concrete increases with the percentage replacement of copper slag when compared with control mix (SCC). 2 ) [4] Patil M.V (2015), ''a study on properties and effects of copper slag in concrete'' International journal of civil and structural engineering.

Study on durability of high performance concrete with ...

Keywords: Concrete, durability, copper slag, ground granulated blast furnace slag, industrial ... high performance concrete (HPC) is the virtual elimination of voids in the concrete

A mathematical model for strength prediction of HPC ...

High-performance concrete (HPC) encompasses cement, copper slag, sand, coarse aggregate, superplasticizer, and water. The strength of HPC is determined by the specific surface area of supplementary cementitious materials. Hence it is interesting to investigate the effect of copper slag as a cement replacement on the strength of HPC. In this study, three-level of water-to …

Experimental Study on Concrete by Replacing Fine …

2020-5-29 · D. Copper Slag Copper slag is an irregular, black, glassy and granular in nature and its properties are similar to the river sand. In this project, Copper slag used is brought from Sterile Industries India Ltd, Tuticorin. Every ton of copper will generate approximately 2.2-3 tons of copper slag. Sterlite Industries

Performance of high strength concrete made with copper ...

2009-6-1 · The authors studied, in a previous research paper, the effect of copper slag substitutions as fine sand on the strength and durability of HSC ncrete mixtures with different proportion of copper slag (ranging from 0% to replacement) were prepared and concrete samples were tested to assess the properties of the produced concrete at different curing ages.

slag in concrete Topic

 · The use of slag in concrete has several benefits, including reduced energy, reduced greenhouse gas emissions, and reduced use of raw materials. Various types of slag are produced: - Blast-furnace slag—The nonmetallic product, consisting essentially of silicates and aluminosilicates of calcium and of other bases, that is developed in a molten condition …

Copper slag as sand replacement for high performance …

Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, flexural strength and durability. 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 ...

(PDF) Copper slag as sand replacement for high performanc…

Copper slag as sand replacement for high performance concrete ...