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Journals On Geopolymer Concrete With Copper Slag

  • Preliminary Study on Geopolymer Concrete using Copper Slag

    Apr 07, 2018· Abstract: Geopolymer concrete (GPC) is becoming a sustainable concrete when comparing to ordinary Portland cement (OPC) concrete. This investigation is mainly focused on the preliminary study on fly ash (FA) and ground granulated blast furnace slag (GGBS) based GPC using copper slag (CS) and vermiculite (VM) as fine aggregate replacement at different levels (0%, 20% Effect of Copper Slag on Micro, Macro, and Flexural,May 05, 2020· The present investigation is mainly focused on the effect of copper slag (CS) on micro, macro, and flexural characteristics of geopolymer concrete (GPC). In this study, copper slag was used as a partial replacement of fine aggregates at different levels (0%, 20%, 40%, and 60%) by weight.

  • Fresh And Hardened Properties Of Fly Ash Based Geopolymer

    geopolymer concrete with copper slag. Preliminary Investigation physical and chemical properties of various materials as cement, fine aggregate, coarse aggregate, copper slag. Fly ash is tested and the properties are compared with each other. Fresh and hardened properties of conventional concreteExperimental Study of Geopolymer Binder Synthesized with,Aug 08, 2019· The use of waste materials in construction is gaining increasing interest due to the development of new technologies. This paper presents an experimental study on geopolymer binder produced with copper mine tailings (MT) and low-calcium slag

  • A REVIEW ON UTILIZATION OF COPPER SLAG IN

    3. Copper slag can also be mixed with fly ash and cement to enhance the strength effectively. 4. Copper slag can be recommended for sub-grade, sub-base, bitumen mixes. Engineering behaviour of expansive soils can be improved by utilizing 40% of the copper slag along with 2% Portland cement for embankment construction, land reclamation and forExperimental Investigation on Geopolymer Concrete by using,Jul 30, 2018· In this paper an attempt is made to study strength properties of geopolymer concrete using low calcium flyash and replacing of Msand Ground granulated Blast Furnace Slag in 3 different percentages. Sodium silicate (103 kg/m3) and sodium hydroxide of 8 molarities (41kg/m3) solutions were used as alkalis in all 3 different mixes.

  • Effect of Ultrafine Ground Granulated Blast-Furnace Slag

    Aug 15, 2019· copper slag, fly ash, geopolymer concrete, rapid chloride penetration test, ultrafine ground granulated blast furnace slag. 1. Introduction. An increase in population growth increases infrastructure which leads to an increased quantity of construction material. One of the important binding materials in concrete is cement, usage of cement isExperimental Study of Geopolymer Binder Synthesized with,Aug 08, 2019· The use of waste materials in construction is gaining increasing interest due to the development of new technologies. This paper presents an experimental study on geopolymer binder produced with copper mine tailings (MT) and low-calcium slag

  • A REVIEW ON UTILIZATION OF COPPER SLAG IN

    3. Copper slag can also be mixed with fly ash and cement to enhance the strength effectively. 4. Copper slag can be recommended for sub-grade, sub-base, bitumen mixes. Engineering behaviour of expansive soils can be improved by utilizing 40% of the copper slag along with 2% Portland cement for embankment construction, land reclamation and forA Review of Geo Polymer Concrete by Using Various,utilizing LD slag by geopolymer concrete and trying explore the potential of steel slag as one of the raw material for making geopolymer concrete of M20 grade and steel slag has a lower reactivity in geopolymer system and it was used in combination with fly ash and granulated blast furnace slag. The

  • Experimental Study on concrete using Copper Slag as

    3.4. Copper slag: Copper slag is an industrial by-product material or waste produced during the process of copper smelting and refining of copper. It is also having same properties of sand and it can be used as one of the alternative material in concrete. It has threefold advantage in concrete like reduce the cost ofPROPERTIES 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

  • Effect Of Copper Slag On Mechanical Properties Of Concrete

    Key word: Concrete, Compressive strength, Copper slag I. INTRODUCTION: Concrete is the best vital material for the construction of high rise buildings and many substructures. It is the widely used man-made building materials in the world. Somewhat more than a ton of concrete is created each year for every human being on theEffect of copper slag as a fine aggregate on the,An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to 100% as fine aggregates replacement.

  • An Experimental Study on Fibre Reinforced Geopolymer

    DOI: 10.14419/ijet.v7i3.34.19344 Corpus ID: 150067155. An Experimental Study on Fibre Reinforced Geopolymer Concrete Composites- Glass Fibre, Copper Slag @article{Saral2018AnES, title={An Experimental Study on Fibre Reinforced Geopolymer Concrete Composites- Glass Fibre, Copper Slag}, author={J. A. Saral and S. Gayathri and M. Tamilselvi and B. Raj}, journal={International journal Effect of Alkali Activator on the Standard Consistency and,Dec 22, 2020· Also, researchers have reported on ultra-high-performance concrete incorporating copper slag as fine aggregate,etc. Although geopolymer concrete is an extremely powerful alternative for sustainable material, the present application on buildings and other structural components is limited due to the lack of structural design and codes .

  • A Study on Effective Replacement of Fine Aggregate using

    Keywords: Concrete, Copper slag, Density, Compression strength _____ I. INTRODUCTION Copper slag is a massive metallurgical residue obtained from the transformation of copper ore concentrates into metallic copper in the smelters. Slags are deposited in landfills that occupy large areas of land. Their chemical composition is rich in iron, silicon(PDF) Partial Replacement of Copper Slag as Fine Aggregate,The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%). The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split

  • Recycling Free Full-Text Estimating the Cost

    The cement industry is a major contributor to greenhouse gas emissions on a global scale. Consequently, there has been an increasing interest, in both academia and business, in low-carbon concretes in which Ordinary Portland Cement (OPC) is partially or fully replaced with industrial side streams. However, the realization of the environmental benefits of such materials depends on howstrength appraisal of artificial sand as fine aggregate,2009-9-9 This paper presents the performance study of artificial sand as fine aggregate for concrete by comparing its basic mechanical properties with that of conventional concrete. Three matrices with compressive strength 20, 30 and 40 MPa were designed and reinforced with crimpled steel fibers at dosage rate of volume fraction 0, 0.5, 1.0 and

  • STRENGTH AND DURABILITY STUDY OF GEOPOLYMER

    maximum compressive strength obtained by copper slag based geopolymer concrete was 38 N/mm2 and 4.77 N/mm2 was the maximum tensile strength after 28 days of the oven curing. Production cost of copper slag-based GPC is less when compared to normal geopolymer concrete. From the durability aspects view it shows good resistance to chemicals attack.Performance of Fly Ash and Copper Slag based Geopolymer,Performance of Fly Ash and Copper Slag based Geopolymer Concrete K. Mahendran and N. Arunachelam 1 Professor and Research Scholar Rural Technology Centre, Gandhigram Rural Institute-Deemed University Gandhigram, Dindigul 624302, Tamil Nadu, India; ,

  • SANDY SOIL STABILIZATION WITH COPPER SLAG-BASED GEOPOLYMER

    Mar 30, 2021· Download Free Full-Text of an article SANDY SOIL STABILIZATION WITH COPPER SLAG-BASED GEOPOLYMER AND COPPER SLAG AND SILICA FUME BLEND GEOPOLYMER. Click for new scientific resources and news about Corona[COVID-19] Nowadays, cement is one of the most used materials in civil engineering. However, a large amount of energy is used in the cementMechanical and Microstructural Properties of Copper Slag,made of UFGGBFS and high volume copper slag at ambient curing is unfathomed. In this novel study, geopolymer concrete (10M, 12M and 14M) was made by replacing low calcium fly ash with ultra-fine GGBFS for 0 %, 5 %, 10 % and 15 % respectively as a binder and copper slag was used as fine aggregate. Am bient curing was employed in order to

  • Utilization of Copper Mine Tailings as Road Construction

    Finally, the production of geopolymer concrete by using copper mine tailings (MT) and low- calcium slag (SG) as both the cementitious binder and aggregates was studied. 50% MT and 50% SG, both passing sieve No. 200, were used together as the binder material, and MT and SG, withCopper Slag Geopolymer Future Materials Bank,This is Copper is part of an ongoing investigation into mining and metals through which the designers hope to tell a more complete story about both the primary metals as well as their material backstory. Slag is used as both aggregate, and cementitious binder, forming an inorganic polymer concrete (also known as a "geopolymer").

  • Study and Evaluation of Fresh and Mechanical Properties of

    cement. COPPER SLAG is a by-product of copper slag extraction by smelting. during smelting, impurities become slag which floats on the molten metal. Slag that is quenched in water produces angular granules which are disposed of as waste or utilized. copper slag is Feasibility Study on the Use of Modified Copper Slag as a,Jun 02, 2021· Pavan Kumar M, Mahesh Y. The behaviour of concrete by partial replacement of fine aggregate with copper slag and cement with GGBS an experimental study. Int Res J Eng Technol. 2017; 12: 51-56. Shi CJ, Meyer C, Behnood A. Utilization of copper slag in cement and concrete. Resour Conserv Recycl. 2008; 52: 1115-1120.

  • Properties of Geopolymer Concrete Produced by Silica Fume

    products in concrete-making will lead to sustainable concrete design. The industrial as well as other wastes such as copper slag, oil palm shells, wood waste ash, fly ash, granite sludge, cement kilns dust, steel chips, silica fume, rice husk ash etc. were used in concrete to improve the properties of concrete and to reduce the cost [5,6].Performances of Copper Slag as Partial Replacement of,A series of concrete mixtures were cast in cubic moulds of size nominal size 100 mm with different proportions of pulverised copper slag ranging from 0%, 2.5%, 5%, 10% and 15% replacing Portland cement. Activation of pozzolanic reactions of the pulverized copper slag using 1.5% hydrated lime by weight of Ordinary Portland cement.

  • Use of copper slag as a replacement for fine aggregate in

    ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag. The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high yield steel bars were used as longitudinal reinforcement and 6mm diameter mild steel bars were used as stirrups. ThreeFlexural studies on reinforced geopolymer concrete beams,Flexural studies on reinforced geopolymer concrete beams under pure bending mixes at 28 days of curing period using copper slag as fine aggregate replacement. From Table 2, it is observed that the compressive strength values ranges from 45.87 MPa (100:0) to 66.25 MPa (40:60). After 28 days of curing, the compressive

  • Production, Properties and Performance of Slag-Based

    This paper demonstrates the transformation of the industrial residue (copper slag) of a Swedish mining and smelting company “Boliden”, through geopolymerization, into advanced building materials. The main objective of this experimental study is the assessment of the appropriate conditions for the preparation of alkali-activated slag-based geopolymer pastes with further foaming production(PDF) Partial Replacement of Copper Slag as Fine Aggregate,The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%). The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split