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Development of Aluminum-Dross - Chen

material. Work in this area became the main focus of the project. Concrete material was investigated for the sake of channeling aluminum dross material towards certain applications. Two kinds of aluminum dross were tested as a replacement raw material in refractories. The results showed that dross can be applied

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Investigation of concrete produced using recycled ...

The properties of fresh aluminium dross concrete are studied in terms of slump and compaction factor tests. The concrete produced with aluminium dross showed a marginal sensitivity to temperature than the normal concrete. The concrete without any admixture had a nearly linear response to site temperature.

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Investigation of concrete produced using recycled ...

aluminium dross concrete mixes that are produced under hot weather conditions. Additionally, durability properties like water absorption and acid resistance of recycled aluminium dross concrete are tested. 2. Materials and methodology CEMENT: In ordinary Portland cement (OPC), more or less 3/4th of the mixture is one or the other forms of calcium

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Vol. 3, Issue 3, March 2014 The Effect of Aluminium Dross ...

2) Aluminium Dross:Throughout the study, aluminium dross obtained from Qatalum is used as the cement replacement. The chemical composition of aluminium dross is presented in Table II. The particle size distribution of aluminium dross is presented in Figure 1. X-ray diffraction pattern of aluminium dross is shown in Figure 2, and mainly peak of

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The Effect of Aluminium Dross on Mechanical and …

the effect of aluminium dross on the setting time, flexural and compressive strengths of concrete has also been studied and suggested to use as a retarder for hot weather concreting [7].another study has proved that the use of aluminium dross manufactured from refractory material increases the mechanical properties of concrete when it is used as …

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Investigation of concrete produced using recycled ...

Research paper Investigation of concrete produced using recycled aluminium dross for hot weather concreting conditions Gireesh Mailar a,*, Sujay Raghavendra N b, Sreedhara B.M b, Manu D.S c, Parameshwar Hiremath c, Jayakesh K. c a Department of Civil Engineering, Karavali Institute of Technology, Neermarga, Mangalore 575029, India b Department of Applied …

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An Experimental Study on Partial Replacement f ... - IJERT

The main advantage of using the aluminium dross in the concrete over the conventional concrete is the reduction in the quantity of raw materials. The result of this study indicates that aluminium deoss can be used as an ingredient in the range of certain limits to improve the corrosion resistivity of concrete.

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Hazardous aluminum dross characterization and recycling ...

It seems that the use of aluminum dross in construction applications such as sand or cement replacement in the production of concrete blocks, alumina cement production, or as filler (dross particles less than 700 μm) in asphalt, non-aerated concrete, concrete bricks and concrete ceiling tiles is another convenient way to obviate the dross ...

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Hazardous aluminum dross characterization and recycling ...

Dross (white and black) and salt cake are produced during the melting process. For 100 kg of molten aluminum, an average of about 15–25 kg aluminum dross is generated ( Liu and Chou, 2013 ). In general, aluminum production efficiency is diminished due to the dross formation ( Yoo et al., 2011 ).

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Properties And Uses Of Aluminum Dross In The Concrete ...

This paper is attention to classified of Aluminum. Also, it is exhibits the raw materials product in aluminum and properties and applications. The …

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The Effect of Aluminium Dross on Mechanical and Corrosion ...

Keywords: Aluminium dross, waste management, mechanical and durability properties, concrete. INTRODUCTION: In the literature, there are several studies to use this residue in construction applications as the replacement of sand or cement, to produce concrete blocks, to manufacture aluminate cement or as filler in asphalt products.

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The Effect of Aluminium Dross on Mechanical and Corrosion ...

It is the objective of this project is to investigate the mechanical and chemical behaviour of new concrete type obtained by adding aluminium dross which is an impure aluminium mixture that results from metals melting and mixing with flux. The main advantage of this type of concrete over the conventional ones is the reduction in the quantity of ...

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Aluminium Slag in concrete - Built Constructions

National Vision 2030 since locally produced Aluminium waste, which has very detrimental effect on the environment, was used in the project. "As a result, it can be said that the usage of the dross in concrete, decreases its detrimental environmental effect. Moreover, the dross has some beneficial effect on concrete properties.

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An Experimental Study on Partial Replacement f ... - IJERT

Abstract: The objective of this project is to study the replacement of aluminium dross in cement concrete. As all we know aluminium is one of the widely used construction material in the world,and during the aluminium production,the huge amount of waste is produced.

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DEVELOPMENT OF ALUMINUM DROSS-BASED MATERIAL …

Aluminum dross is a by-product of Aluminum production. At present, dross is processed in rotary kilns to recover the Al, and the resultant salt cake is sent to landfills; although it is sealed to prevent from leaching, the potential for leaching exists andcould harm the environment as the salt cake contains fluorides and other salts.

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Investigation of concrete produced using recycled ...

The aluminium dross admixture is utilized as a retarder in order to manufacture concrete suitable for hot weather concreting. Aluminium dross was obtained from Castle Engineering Works, Coimbatore. The dross used for the experimentation was the white dross which possessed lower salt content. The dross had an egg odour.

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Physical and mechanical properties of aluminum dross

of dross (as filler) in concrete products such as, non-aerated concrete, concrete bricks and concrete roof tiles has being investigated by [7]. According to [10, 11], the non-metallic residues produced during processing of aluminum dross could be used as a source of aluminum oxide in cement's recipe.

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Properties And Uses Of Aluminum Dross In The …

It was observed that the addition of 5 % silica fume to concrete with 50 % recycled aggregate was subsequently accompanied by 4.2 % and 5.5 % increase in the fresh and hardened pervious concrete ...

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(PDF) The Effect of Aluminium Dross on Mechanical and ...

aluminium dross incorporates ai r into the concrete mixture, aluminium dross acts as an expanding agen t which was also observed during casting as presented in Figure 3. The expansion effect of ...

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METHOD FOR ALUMINUM DROSS UTILIZATION

Aluminum is found in the dross mainly as metal aluminum - 31,5%, aluminum nitride - 9,5% and aluminum oxide - 49%. In addition, the dross contains minor amounts of oxides and other components of Ti, Cu, Fe, Ca, Zn, S, K and Na. The metal content in the dross depending on the granulometric composition varies as follows: - lmm+0,63mm 49,65%;

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(PDF) The Effect of Aluminium Dross on Mechanical and ...

The most interesting finding was that aluminium dro ss accelerates the setting time of concrete/mortar. Because of these findings it is suggested that aluminium slag added concrete/mortar may be...

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Recovery of Metals from Aluminum Dross and Saltcake

bottom line of the aluminum industry. In this project, we are trying to develop a technology to divert the aluminum smelting by-products into valuable feedstock materials for the manufacturing of concrete products such as lightweight masonry, ed concrete, and mine backfill grouts.

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