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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.. It has been found that copper slag have micro pozzolanic effect in the study. The concrete batches with copper slag addition presented greater mechanical and durability performance.
Copper Slag Best In Hpc Concrete 10 oct 2013 studies on utilizing waste materials such as crusher dust fly ash zinc slag copper slag etc in pavement construction copper slag best in hpc concrete copper slag best in hpc concrete copper slag as sand replacement for high pe . remove Utilization of copper slag as fine aggregates in cement
Highperformance concrete (HPC) is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. HPC mixtures are composed of essentially the same materials as conventional concrete mixtures, but the proportions are designed, or engineered, to provide the strength and durability needed for the structural and environmental requirements of the project.
Use of waste copper slag, a sustainable . The use of copper slag in cement and concrete . ASTM 618_C for portland cement mineral additives. Copper slag has a . Get Price And Support Online; Effect of Copper Slag on Strength of Polypropylene . Polypropylene fibers are included as an additive . concrete when copper slag is .
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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 ...
copper slag in concrete production. Copper slag is one of the byproduct materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company [3]. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.
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. ... Ultra High Performance Concrete (UPHC) is one of the most ...
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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 high performance concrete (HPC).
Effect of copper slag substitute on the workability and density of HPC. The effect of copper slag replacement as fine aggregates on the workability and density of high performance concrete is presented in Table 2 for different proportions of copper slag. The workability of concrete was assessed based on the measured slump of fresh concrete.
Copper slag CS used in this work is the slag produced by Sterlite Industries Ltd (SIL), Tuticorin, Tamil Nadu, India. Table4. Properties of copper slag. 1 Water absorption % 2 Specific gravity 3 Sieve analysis Mix design The mix tried in this investigation is M30 concrete and W/C ratio is .
Addition of up to 50% of copper slag as sand replacement yielded comparable High performance concrete Copper slag strength with that of the control mix. However, further additions of copper slag caused reduction in the Waste material strength due to an increase of the free water content in the mix.
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits. 3. MIX PROPORTIONS ... The most intricate part is High performance concrete (HPC) has very low w/binder ratio and better particle distribution due to the use of mineral admixtures, which result insignificantly in less pore per unit ...
Mar 06, 2014· High performance concrete (HPC) is a specialized series of concrete designed to provide several benefits in the construction of concrete structures that cannot always be achieved routinely using conventional ingredients, normal mixing and curing practices.
Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot587102 . Abstract Copper slag is one of the materials which is considered as waste materials in the production of copper,
Copper slag as fine aggregate for high performance concrete, copper slag as fine aggregate on the, partial and/or full replacement for fine aggregate in normal . [More] Home >Cement, coal >replacement of fine aggregate with copper slag for hpc replacement of fine aggregate with copper slag for hpc stone crusher aggregate, .
copper slag as sand replacement for high performance concrete. copper slag as sand replacement on hpc copper slag as sand replacement on hpc copper slag best in hpc concrete 07_chapter Shodhganga. researchers have investigated the possible use ... click to chat now. Copper slag as sand replacement for high performance . Contact Supplier
properties of concrete using copper slag as a substitute for fine aggregate in this paper copper slag is by product of copper productions it contains of iron oxide and silicate. ... slag using by replacement of sand of the properties of HPC. The concrete mixes prepare the different percentages like 0% to rang of copper slag. The concrete ...
Jun 27, 2018· Hi Copper slag is used in High Performance Concrete. By using the copper slag in concrete as the partial replacement for fine aggregate, sand,the. Use of Copper Slag as Concrete Sand Request PDF. This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction.
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 ...
performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the properties of High Strength Concrete made with copper slag. They observed that the water demand reduced by about 22% for copper slag replacement.
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