Grading Of Copper Slag Aggregate With Fine Aggregate

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

copper slag as a replacement of fine aggregate on the strength properties and concluded that Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement.

Copper slag as fine aggregate for high performance concrete

copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete. From mortar strength tests with a cement/slag/water ratio of 1/2/0.55, the ball milled slag gave a …

Durability of Concrete with Copper Slag Fine Aggregate

The lack of natural fine aggregate in Japan is serious because the commitment to protect the natural environment is increasing. Many concrete engineers are eage. Search.

Partial Replacement of Copper Slag as Fine Aggregate

grade 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.

grading of copper slag aggregate with fine aggregate

grading of copper slag aggregate with fine aggregate ... copper slag as fine aggregate in concrete pdf – … copper slag as fine aggregate exhibited similar mechanical properties as that ... fine grade steel slag suppliers from india. copper slag formed into blocks

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

2) Fine aggregate: Locally available river sand conforming to Grading zone II of IS: 383 –1970. 3) Copper slag: Copper slag is a by-product material produced from the process of manufacturing copper.

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

From different studies carried out by the partial replacement of fine aggregate with copper slag in geopolymer concrete, the range of 40-50% of copper slag is found possible without much reduction in compressive strength.

PROPERTIES OF CONCRETE CONTAINING WASTE COPPER …

mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by water-cooled copper slag overall being in the region of 30-60%. Based on the results water-cooled copper slag can be considered to be a suitable candidate for the partial replacement of fine aggregate …

Studies on Alkali Activated Slag Mortar with Copper Slag ...

copper slag from the machine. The specific gravity, water absorption and fineness modulus (FM) of resulting CS used were 3.6, 0.50% and 2.61, respectively. Indian Standard IS: 383– 1970 classifies, the fine aggregate into four different zones on the basis of grading. The fine aggregate grading can vary

(PDF) CONCRETE MIX DESIGN USING COPPER SLAG AS FINE …

The concrete mixtures were prepared with the proportions of copper slag as fine aggregate replacement ranging from 0% (for the control concrete) to 100% (copper slag concrete.).

USE OF COPPER SLAG AS FINE AGGREGATE - ijiert.org

The addition of copper slag as fine aggregate in various bituminous mixes improves interlocking ... grading zone II as per IS 383- 1970. The sieve analysis of fine aggregates and coarse aggregates are given in Table 4 & 5respectively. Water used in the concrete mixture was drinkable water

A Study on the Partial Replacement of Fine Aggregate with ...

materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced.

Studies on Alkali Activated Slag Mortar with Copper Slag ...

copper slag from the machine. The specific gravity, water absorption and fineness modulus (FM) of resulting CS used were 3.6, 0.50% and 2.61, respectively. Indian Standard IS: 383– 1970 classifies, the fine aggregate into four different zones on the basis of grading. The fine aggregate grading can vary

INFLUENCE OF COPPER SLAG AS FINE AGGREGATE ON THE …

mix without copper slag was prepared. The 5 mixes were prepared other than control mix at different replacement levels of CS (0%, 20%, 40%, 60%, 80% & 100%). Fine aggregate was replaced with copper slag. The water/cement (w/c) ratio in all the mixes was kept 0.43. The specimens were tested after 7, and 28 days of curing.

EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG FOR ...

Key Words: Copper Slag, Fine Aggregate, M20 Grade, Compressive Strength, Environmental Waste. 1. INTRODUCTION 1.1 GENERAL Many countries are witness a rapid growth in the ... Hence grading of fine aggregate is relatively different from that in normal concrete. Grading of

Concrete with copper slag fine aggregate — Okayama University

The copper slag has been used for cement material, sand blasting, reclamation and so on. However, most of the copper slag is stacked high as waste since the production exceeds demand. This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption.

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

The concrete shows higher compressive strength at 40% replacement of fine aggregate using copper slag, i.e. 40% copper slag + 60% fine sand gives highest …

Study of the Properties of Concrete Containing Copper Slag ...

percentage replacement of fine aggregate with copper slag. Slump values are increasing with increase in percentage of copper slag. The workability increased substantially with the increase of copper slag content in the concrete mixture as shown in fig.4 due to the low water absorption and glassy surface of copper slag compared with sand in concrete.

Influence of Copper Slag in Concrete as Partial ...

3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the copper slag by replacing natural fine aggregate at different percentage like …

Use of Granulated Blast-Furnace Slag in Concrete as Fine ...

In addition, the natural fine aggregate was replaced with air-cooled blast furnace slag aggregate (here referred to as “slag aggregate”) at a level of 50% and 100% (by weight).

AN EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS ...

• Copper slag is a very good alternative material for fine aggregate it can be replaced upto 40% with fine aggregate so that it gives highest strength at 28 days compare to normal concrete with M20 mix.

Strength Performance of Alkali Activated Slag Concrete ...

characteristics of concrete mixes containing copper slag fine aggregate are found to be similar to, or quite often better than those of corresponding control concrete mixes without copper slag [14-16]. In contrast to OPCC, alkali-activated materials after exposure to elevated …

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

Properties And Effects Of Copper Slag In Concrete 48 Table 2.7 Physical Properties of Coarse Aggregates, Fine Aggregates and Copper Slag Table 2.8 Chemical Analysis of Copper Slag 3 Table 2.9 Mix Proportions (Kg / m3) and Mix Ratio and tested at 7,28 and 56 days of curing in water Table 2.10 Sizes and Types of Moulds Used for Testing III.

Experimental Study on concrete using Copper Slag as ...

copper slag as replacement of fine aggregate. In this project work, M25 grade of concrete was taken for concrete mix design. The properties and characteristics of materials for cement, fine aggregate, coarse aggregate and copper slag was studied for concrete mix design. The compressive, split tensile

Effect Of Copper Slag As A Fine Aggregate On Properties …

investigations to study the effect of using copper slag as a replacement of fine aggregate on the strength properties and concluded that Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and flexural strength increased by 14 % …

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

Effect of copper slag as a fine aggregate on the properties of concrete 325 obtained from Seowon Co., Ltd. The copper slag was ground in the laboratory into a fine powder of the required particle sizes. The ground slag was classified according to the average particle size into three types, as shown in Fig. 1. The gradation tests conducted on

grading of copper slag aggregate with fine aggregate

grading of copper slag aggregate with fine aggregate A Partial Replacement of Fine Aggregate by Copper … Test performed on Fine Aggregate 2.3 Copper Slag Copper slag from Birla Copper unit was used for this project. 2.4 Properties of copper slag 1.

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

Portland cement is replaced with silica fume at 0, 4, 8 and 12 % and fine aggregate is replaced with copper slag at 0, 20, 40 and 60 %. The results show that the use of silica fume and copper slag as replacement material improves mechanical properties of the concrete.

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

minimum quantity of water is selected on the basis of workability ,fineness of copper slag and grading of fine aggregate. 3) Fine aggregate : The aggregate which passes through BIS test sieve number 4 (4.75mm) is termed as fine aggregate usually

Study on Strength Properties of Concrete with Partial ...

reusing copper slag as a substitute to fine aggregate in the concrete. The main objective of this paper is to determine the strength parameters of M25 grade concrete when made with replacement of fine aggregate with copper slag.

AN EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS ...

• Copper Slag: Copper slag is an individual by product material produce by copper smetting and refining processes. This has similar property of sand, hence copper slag can be replaced for fine aggregate.

AN EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS ...

• Copper slag is a very good alternative material for fine aggregate it can be replaced upto 40% with fine aggregate so that it gives highest strength at 28 days compare to normal concrete with M20 mix.

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

aggregate and some industrial waste materials can be used as alternatives. Copper slag (CS), the glassy material, produced during matte smelting and copper conversion was previously considered waste and dis-posed as landfill. It has been estimated that for every ton of copper production about 2.2-3 tons of slag are generated.

The Behaviour of Concrete by Partial Replacement of Fine ...

The split tensile strength for partial replacement of fine aggregate with copper slag increased in the order of 9.06%, 4.43%, 3.35% & 3.32% for 10%, 20%, 30% & 40% partial replacements respectively and decreased by 9.25% for 50% partial replacement with respect to control specimen.

USE OF GRANULATED BLAST FURNACE SLAG AS FINE …

USE OF GRANULATED BLAST FURNACE SLAG AS FINE AGGREGATE IN CEMENT MORTAR M C Nataraja1*, ... Various types of slag from copper and steel industry are being used in mortar and concrete ... Tamilarasan and Perumal, 2012). The use of Granulated Blast-Furnace Slag (GBFS) as an aggregate in cement mortar and concrete provides environmental as well as ...

A Mix Design of Self Compacting Concrete with Copper slag ...

Copper slag as Fine aggregate and Silica fume as Mineral Admixture Neeta.A, Subha.B, Karthik.V . Abstract— Since there is a scarcity of fine aggregate throughout the country it is essential to find a replacement of fine aggregate. Our

Studies on ultra high performance concrete incorporating ...

In this study, copper slag was used as a full replacement (100%) for fine aggregate. To get a high packing density and pozzolanic property of the cementitious system, the dosage of silica fume and quartz powder chosen was 25% and 40% by weight of cement [37], [38]. The water to cement ( …

empirical ratios cement fine aggregate coarse aggregate

Fine aggregate consisting of blend of fi ne natural sand with fineness modul us of less than 2.1 and basalt for concrete conforming to Table 703.01-4 - Fine Aggregate Grading Requirements Fine Natu ral Sand Blend may be used, provided