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The objective of this project is to study the copper slag as replacement of fine aggregate for 0%, 20%, 40%. Compressive strength test was conducted on the cubical specimens for all the mixes after 7, 14 and 28 days of curing as per IS 516 [7]. Three cubical specimens of size 150 mm x
Partial Replacement of Fine Aggregate with Copper Slag amp; Granite Powder T. Lohitha Devi M. Lakshmi Kumar PG Student Assistant Professor Department of Civil Engineering Department of Civil Engineering DNR College of Engineering amp; Technology, Bhimavaram, Andhrapradesh, India DNR College of Engineering amp; Technology, Bhimavaram, Andhrapradesh, India
Fine Aggregate The aggregate which passes through mm IS sieve and retain on 75 microns IS sieve are known as fine aggregates. Fine aggregate is basically sands won from the land or the marine environment. Fine aggregates generally consist of natural sand or crushed stone with most particles passing through a sieve.
corrosion of partially copper slag in pdf . Inicio; corrosion of partially copper slag in pdf; Christmas special! Limited time offer, price concessions, up to 66%, come and consult!Inquiry. Clasificador Espiral . Como parte importante de la l#237;nea de beneficio, clasificadores
use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete columns of 150x150x2500mm were tested for monotonic axial compression load until failure. The concrete mix included ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag.
A series of tests were performed to investigate the effect of copper slag as partial replacement of fine aggregate on corrosion processes and behavior in prism specimens. Chloride migration tests in steadystate were executed at the age of 28 and 91 days in accordance with Japan Society of Civil Engineers (JSCE) G to determine the diffusion coefficient of chloride ions permeated
Todayamp;#39;s world is facing challenging and unsolved environmental problem such as global warming, forest destruction and lack of resources. In order to solve these environmental problems, resources recycling have to be done in environmentally safer
PDF | this project present the usage of copper slag for the partial replacement for fine aggregate the experimental procedure is conducted for the... | Find, read and cite all the research you
The replacement of natural resources in the manufacture of cement and sand is the present issue in the present construction scenario. Copper slag and Ground Granulated Blast furnace Slag (GGBS) are industrial byproduct materials produced from the process of manufacturing copper and iron. Use of Copper slag and GGBS does not only reduce the cost of construction but also helps to reduce the
that blast furnace slag aggregate, in combination with other supplementary cementitious materials, could be utilised in making high strength concretes. 2 Research objectives The main objective of this study was to investigate the use of copper slag as partial and/or full replacement for fine aggregate in normal and high strength concrete mixtures.
Influence of Copper Slag in Concrete as Partial Replacement for Fine Aggregate N. Vinoth Kumar1 S. K. Divya2 A. Sattainathan Sharma3 1,2,3Assistant Professor 1,2,3Department of Civil Engineering 1,2,3Valliammai Engineering College, Kancheepuram, India AbstractConcrete is the widely used construction material.
Replacement Of Fine Aggregate With Copper Slag For Hpc . Replacement of fine aggregate with copper slag for hpc we are a largescale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment and they are mainly used to crush coarse minerals like gold and
investigation carried out on concrete with partial replacement of fine aggregate by copper slag, Concretemixes, viz. Conventional concrete mixes with varying percentages of copper slag (10, 20, 30 and 40%) as fine aggregate replacement material were investigated. The compressive strength test was carried out on 4
partial alternative for fine aggregate where its world annual generation is about 33 million tonnes. The project look through the use of copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete. compressive strength
available copper slag and utilization of copper slag in concrete by replacing it partially by fine aggregate keeping the other parameters constant. Compressive strength of concrete cubes on M20 grade of concrete with constant w/c ratio. Copper slag replacement of 0%, 10%, 20%, 30%, 40%, and 50% are used.
KEYWORDS: copper slag, Fine aggregate, compressive strength, Flexural strength, partial replacement. 1. INTRODUCTION In India, there is great demand of aggregates mainly from civil engineering industry for road and concrete constructions. But now days it is very difficult problem
Copper slag Copper slag is one of the waste material obtained from the industry which is now behaves as a promising future for the construction industry as a fully or partial replacement of fine aggregate or cement. It is the byproduct obtained from refining of copper and matte smelting. When
Partial Replacement of Copper Slag as Fine Aggregate. Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1, Dhavamani Doss S2, ShanmugaNathan N3, 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.
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