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Primary Mobile Crushing Plant8
K series coarse crushing plant is considered as the most powerful crushing plants in China. It owns awesome big mouth, strong and giant jaws can easily crush all the materials in different hardness.
Mobile Secondary Crushing Plant9
Mobile Cone Crusher is another kind of mobile crushing unit, mainly to satisfy different requirement of final products. Cone crusher replaces impact crusher to produce much harder and fine stone or sand products.
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C6X Series Jaw Crushers has indisputably become the most popular jaw crusher in the world. This equipment adopts the most advanced crushing technology and manufacturing level so that it can efficiently crush the hard and strong abrasion materials.
Copper slag - WikipediaOverview
- Cited by: 246
Utilization of copper slag in cement and concrete ...
Copper slag is a by-product obtained during matte smelting and refining of copper. The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass, road-base construction, railroad ballast, asphalt pavements.
- Cited by: 167
Copper slag as sand replacement for high performance concrete
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.
(PDF) CONCRETE MIX DESIGN USING COPPER SLAG AS FINE …
PDF | This paper presents the experimental results of an ongoing project to produce concrete with copper slag as a fine aggregate. Sustainability and resource efficiency are becoming increasing important issues. Here the potential use of granulated copper slag, a relatively heavy...
Copper slag as fine aggregate for high performance concrete
study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10-100% of sand used in concrete.
Studies on use of Copper Slag as Replacement Material for ...
Abstract. 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 …
Utilisation of copper slag for cement manufacture ...
Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on …
Properties of copper slag concrete - DR-NTU HOME
This report investigated the mechanical properties of high strength concrete incorporating copper slag as fine aggregates. The rising need for alternative fine aggregates substitution of sand is essential due to its high materials cost and the emphasis on sustainable concrete.
Properties of copper slag concrete
The dynamic strength of the concrete evaluated through the Split Hopkinson Pressure Bar test peaks at 20% copper slag replacement after which it reduces as more copper slag is added. This was due to the increased free water content which although makes the concrete more workable but results in porous concrete microstructure.
What is a Copper Slag? (with pictures)
10/11/2019· Copper slag is a by-product created during the copper smelting and refining process. As refineries draw metal out of copper ore, they produce a large volume of non-metallic dust, soot, and rock. Collectively, these materials make up slag, which can be used for a surprising number of applications in
Life-Cycle Assessment of High-Strength Concrete Mixtures ...
Therefore, it is recommended that replacement of fine aggregates by 40–50% of copper slag (by weight) will produce concrete mixtures with comparable environmental impacts while maintaining feasible durability and strength properties. Advances in Civil Engineering is a peer-reviewed, ...
Sustainable Construction - Building & Construction Authority
Sustainable Construction. Recycled Materials for Construction. Washed Copper Slag. Copper slag is a by-product of copper production from copper ore. During smelting, a molten pool of copper forms at the bottom of the furnace while a layer of impure metal, which is the slag, is drained off from the top.
Utilization of copper slag in cement and concrete ...
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. This paper reviews the characteristics of copper slag and its effects on the engineering properties of cement, mortars and concrete.
Copper Slag - Loose Copper Slag Manufacturer from Ahmedabad
Description: Copper slag is a by-product produced during smelting of copper, which is then processed into abrasive products. Typically it is composed of Ferro silicate material and oxides formed when the molten slag is quenched in cold water.
- Published in: International Journal of Advanced Research in Engineering and Applied Sciences · 2014Authors: Jagmeet Singh · Jaspal Singh · Manpreet KaurAbout: Statistics · Forensic science · Biotechnology · Obesity · Biology · Agriculture
USE OF COPPER SLAG IN CONCRETE - garph
focused on the application of copper slag in cement and concrete production as a suitable path towards sustainable developmentThe 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.
Effects of Copper Slag as Partial Replacement for Fine ...
partial replacement of fine aggregate with copper slag. Addition of copper slag increases the density of concrete thereby increasing the self-weight, so that it can be used for high density concrete production. 4.9. Economic Feasibility Geopolymer concrete (GPC) manufactured using industrial waste like fly ash, GGBS and copper slag is
Study of the Properties of Concrete Containing Copper Slag ...
passed for copper slag admixed concrete has shown slightly higher values than normal concrete but within the limits. As per ASTM C1202, the value obtained for copper slag admixed concrete is graded under the category “low”. As such, it is indicating lesser permeability of copper slag admixed concrete.
- Authors: Chaolung Hwang · Jawchang LaiwAbout: Ettringite · Fineness · Slag · Fineness modulus · Compressive strength · Copper
Properties of Concrete Using Copper Slag as a Substitute ...
The physical and chemical properties of copper slag were investigated. Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design.
Use of Copper Slag Microparticles in Self-Consolidating ...
The aim of this paper is to investigate the mechanical properties of self-consolidating concrete (SCC) incorporating ground copper slag (GCS) as cement replacement. Herein, SCC has been produced using GCS as cement replacement by weight ratios of 5, 10, 15, 20, 25, and 30%.
Effects of copper slag and recycled concrete aggregate on ...
The feasibility of the use of copper slag and recycled concrete aggregate as substitutes for virgin aggregates in CIR mixes was investigated. Effects of different additives such as Portland cement, FA, and RHA were studied. Copper slag and different additives improved the durability and mechanical properties of CIR mixes.
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS ...
copper slag. It was observed that flexural strength at 28 days is higher than design mix (without replacement) for 20% replacement of fine aggregates by copper slag, the flexural strength of concrete increased by 14%. It was found that compressive strength and flexural strength is increased due to high toughness of copper slag. 3.
Project Report on Copper Slag in Concrete
Today I’m going to be shared about “Project Report on Copper Slag in Concrete” With advantages and disadvantages of copper slag in concrete so let’s get started. Introduction. Traditionally soil, stone aggregates, sand, bitumen, cement etc. are used for road construction.
Mechanical Properties and Durability of Concrete with ...
Based on these papers copper-slag concrete was reported to have similar or even higher strengths than normal concrete at least for modest sand replacements of about 20–40%; however this increase was usually followed by a loss in strength so that for high slag contents the strength of the concrete with copper slag is lower than the control (no ...
Use of Copper Slag in Concrete and Cement Mortar as ...
6/1/2018· 3.3. Copper Slag Table -2: VALUES OF DIFFERENT MATERIALS USED IN CONTROL MIX CONCRETE. Copper slag is a by-product material produced from the process of manufacturing copper. The end product is a solid, hard material that goes to the crusher for further processing.
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