Download Citation | Performance of copper slag as sand replacement in concrete | Due to higher no of growing industries in India, the production of goods has also increased. But at the same time ...
The degree of replacement of natural fine aggregates with copper slag was put at 20%, 40%, 60%, 80%, and by volume. A control mix containing natural fine aggregates were also prepared for comparison. The strength and durability of slag cement concrete mixes having varying copper slag content were analyzed based on the results.
copper slag quantity, whereas a rapid increase in workability with an increases of copper slag content. An addition of copper slagup to 50% as sand replacement gave comparable strength when compared with controlled mix. Hence, further increments of copper slag resulted in reduction of strength due to increase of free water content in mix.
• 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 (0, 25, 50, 75 and 100 %) Materials Cement and Copper Slag In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar ...
This paper reports the effect of concrete using copper slag as fine aggregate replacement. In this project work, the concrete grade M40 was selected and IS method was used for mix design. The properties of material for cement, fine aggregate, coarse
Effect Of Copper Slag As A Sand Replacement On The Propertes Of Concrete 1Pawar L.alitBhausing, 2Yeole Pradip M., 3Pagar Sharad R. 1,2,3Assistant Professor. 1Civil Engineering Department, 1SNJB's LSKBJ COE, Chandwad, Malegaon, India Abstract : This study has been undertaken to determine the effects of the copper slag on concrete by replacing ...
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.
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The use of Copper Slag (CS) in concrete provides environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of CS is produced. Owing to the scarcity of fine aggregate for the preparation of mortar and concrete, partial replacement of CS with sand have been attempted.
Utilization of Copper Slag in M-Sand as Partial Replacement of Fine Aggregate Prasanna Kumar C¹, Dr. Shashishankar², Raghavendra3 1Associate Professor and Head, DBIT, Bengaluru, India 2Professor and Head, AMC College of Engineering, Bengaluru, India Abstract: In India, there is a great demand of aggregates, mainly
Effects of Copper Slag as Sand Replacement in Concrete M. V. Patil#1, Y.D.Patil*2 # Applied Mechanics Department, S.V.National Institute of Technology, Surat, Gujarat, India. 1 [email protected] * Asst. Prof. Applied Mechanics Department, S.V.National Institute Of Technology, Surat, Gujarat 2 [email protected] Abstract— This paper investigates the technical …
copper slag and sand from 0 to . The result showed that workability increases with increase in percentage of copper slag. Maximum Compressive strength of concrete increased by 34 % at 20% replacement of fine aggregate with copper slag, and up to 80% replacement of copper slag, concrete gain more strength than normal concrete
Copper slag is an excellent by-product or waste material that retains its original properties. Due to its chemical & physical composition which includes high iron, silica, and aluminum oxide content, it can be used as a partial replacement for sand in concrete mixes.. Although the majority of the produced copper slag is used in the sand blasting machine industry and in the manufacturing of ...
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Sustainability of Concrete Using Copper Slag as Replacement for River Sand. Concrete consumption is so extensive that it stands second to water. Spiraling urbanization has led to excessive consumption of concrete, which has increased the demand for sand, cement and coarse aggregates. The sand consumption across the world per annum is estimated ...
Answer: Granulated blast furnace slag ( GBFS) has been able to replace Sand to the amount of 70%. GBFS is byproduct of steel industry & hence this method is feasible at location where steel plant is located in close proximity. Copper slag is yet another replacement if available readily and can re...
After the wearing process. copper slag retains most of its original properties, and remaining an environmental problem. Chemical composition of copper slag presents a high iron, Silica and Aluminium oxide Content which makes it as a pozzolanic material. Thus, it is possible to use it as a partial replacement for sand in concrete.
Copper Slag Manufacturer in India. Copper slag is a by-product of the copper production process. The world copper industry produces about 24.6 million tons of slag. Most of the copper slag produced is used in the roasting industry and in the manufacture of abrasive equipment, with the remainder being disposed of without reuse or recycling.
of copper slag and sand from 0 to . The result showed that workability increases with increase in percentage of copper slag. Maximum Compressive strength of concrete increased by 34 % at 20% replacement of fine aggregate with copper slag, and up to 80% replacement of copper slag, concrete gain more strength than normal concrete strength.
copper slag in concrete specimens. iv) To determine Strength, Workability, Durability by using copper slag as partial replacement of fine aggregate using different proportion. v) To find the optimum proportion (20%, 30% & 40%) of Copper Slag that can be used as a replacement substitute material for fine aggregate in concrete.
glassy sand with 97 % of the solid granulated slag particles less than 4 mm as shown in Figure 1. Granulated BF slag is regularly used by cement industry for making portland slag cement; however conversion of this slag into fine aggregate and use as replacement of river sand is an innovative and novel approach to recycle slags.
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. Download. Related Papers. Effect of Copper Slag As A Fine Aggregate on Properties of Concrete. By IRJET Journal. Experimental Study on Glass Fiber Reinforced Concrete With Partial Replacement Of Cement With Ggbs And Fly Ash.
copper slag possesses similar properties that of the sand. Using copper slag as a replacement of aggregate reduces the concrete production cost to a great extent. Silica present in the copper slag varies from 25% to 30% which is the main constituent present in natural aggregate used for concreting. The presence of copper in copper slag is
Patil, Patil & Veshmawala observed the Performance of Copper Slag as Sand Replacement in Concrete.M30 concrete was used and various tests like compressive, flexural, split tensile strength were conducted for different percentages of copper slag and sand from 0 to .
concrete mixtures in which fine aggregate (sand) was partially replaced with fly ash, copper slag and granite powder using M 30 grade concrete. Fine aggregate (sand) was replaced with four different percentages (0%, 25%, 50% and 75%) of fly ash, copper slag and granite powder by weight. Tests were performed for properties of fresh concrete.
Use of Copper Slag and Fly Ash in High Strength Concrete. J. Ramesh Kumar, K. V. Ramana. Abstract: An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate and the effect fly ash as partial replacement of cement on the properties high strength concrete. Totally ten concrete mixtures were prepared.
Most of the Shipbuilding and Ship repair industries had started replacing copper slag grit as abrasive media with environment-friendly media. Therefore, replacement of conventional production methods i.e. blasting using copper slag grit with less contaminating, environmentally safe, and alternative processes that do not or have less effect on human health and the environment is essential.
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stainless steel slag and geopolymer Google of steel slag as aggregate in concrete journals concrete Copper slag as sand replacement for high . ... and so on are generated from industries Slag and Coarse Fly Ash Based Geopolymer Mortar Systems A Review quot Indian Concrete Journal July .