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Preparation and properties of foundry dust/Portland

Author: Fajun Wang, Fajun Wang, Ting Xie, Sheng Lei, Junfei Ou, Wen Li, Mingshan Xue, Daqi Huang

(PDF) USE OF USED FOUNDRY SAND IN CONCRETE: A

An experimental investigation was carried out on a concrete containing waste foundry sand in the range of 0%, 5% 10%, 15%, and 20% by weight for M-30 grade concrete.

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Study on CBC Composites Made by Waste Foundry Sand

Using waste foundry sand as strengthening materials and CBC cement made from fly ash as matrix, and applying strengthening process of wetness and heat during preparation, the effects for ratio of raw materials, molding pressure, the amount of water and the way of conservation on properties of CBC composites were studied.

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DURABILITY STUDY OF CONCRETE USING FOUNDRY

In India these days metal throwing enterprises dump part of foundry sand as a waste, which is making perilous natural related issues, then again we are confronting an issue of sand shortage in development. With the point of settling these two issues,

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Utilization of Foundry Waste Sand in the Preparation

Foundry sand can be used in concrete to improve its strength and other durability factors.Eknath etal studied the effect of foundry waste sand (FWS) on the slump concrete. They inferred that the Slump value were decreasing with the introduction of FWS.

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Waste foundry sand in concrete: A review

Etxeberria et al. studied concrete containing green foundry sand (GFS) and chemical foundry sand (CFS) and reported that with both concretes more adequate strength than control concrete was obtained at high water-cement ratio . Even after exposure to high temperatures, higher residual strength was obtained in case of concrete mixes with CFS and

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Strength Properties of Concrete Incorporating Foundry

2015-1-13  reclamation, but spent foundry sand has been used as a fine aggregate substitute in construction applications and as kiln feed in the manufacture of Portland cement. An attempt has been made to examine the effect of replacing sand with foundry sand on concrete properties relating to strength. II. MATERIALS AND PROPERTIES 2.1 Cement

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Durability study of concrete using foundry waste sand

2016-10-25  foundry sand as a waste, which is creating dangerous environmental related problems, on the other hand we are facing a problem of sand scarcity in construction. With the aim of resolving these two problems, attempt is made to utilize 100% of foundry waste sand in the preparation of concrete.

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Waste foundry sand in concrete: A review

Waste foundry sand, a by-product of ferrous and non ferrous metal casting industries is one such promising material which can be used as an alternative to natural sand in concrete. In last few decades, several studies have been conducted to investigate the effect of addition of waste foundry sand as partial and complete replacement of regular

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Sustainable use of industrial-waste as partial

The grain size distribution of the copper slag is about 75% particles between 1.18 mm and 0.3 mm as reported by Sankh et al. (2014).Particle size distribution is uniform in the case of WFS with 85–95% of the substances in between of 0.6 mm to 0.15 mm and more or less 5–20% of foundry sand is smaller than 0.075 mm (Singh, 2012).Khatib et al., 2013, Basar and Aksoy, 2012 also stated that the

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Application of Foundry Waste Sand In Manufacture of

2017-8-28  Foundry sand consists primarily of silica sand, coated with a thin film of burnt carbon, residual binder (bentonite, sea coal, resins) and dust. Foundry sand can be used in concrete to improve its strength and other durability factors. Foundry Sand can be used as a partial replacement of cement or as a partial replacement of

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Study on CBC Composites Made by Waste Foundry Sand

CBC composite is a kind of new nonmetallic materials made by industral wastes under condition of adjacent normal temperature,which takes on the properttes of ceramics and concrete. Using waste foundry sand as strengthening materials and CBC cement made

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Study The In uence Of Metakaolin And Foundry Sand On

2019-1-9  Metakaolin and Foundry sand are here ne which leads to in-creases the workability of SCC. The foundry sand of various size distributions can be used to ob-tain cost e ectiveness. The e ect of foundry sand and time dependent mechanical prop-erties can also be studied. Using foundry sand in self compacting concrete increases the nes

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(PDF) An Experimental Analysis For Evaluation Of

The replacement of Foundry sand increased to a maximum of 50% and from the results, it is observed that in the compressive strength of concrete 38.27 N/mm2 is the maximum strength achieved at 40%

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COST EFFECTIVE DESIGN OF CONCRETE PAVEMENT

2016-12-15  Foundry sand can be used in concrete to improve its strength and other durability factors. Foundry Sand can be used as a partial replacement of fine aggregates to achieve characteristic properties of concrete. The . Physical appearance of used foundry sand . and c. hemical compositions of used foundry sand is represented in Fig. 1 and Table 1

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Study on Strength Properties of Concrete With Partial

2020-4-27  concrete mixture, in which natural sand was partial replaced with waste foundry sand. Natural sand was replaced with five percentage (0%, 5%, 10%, 15% and 20%) of waste foundry sand by weight. Compression and split tension test were carried out to evaluate the strength properties of concrete at the age of 7days, 28 days and 91days. Test result

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Developing Sustainable Ultra High Strength Concrete

2019-7-24  Developing Sustainable Ultra High Strength Concrete Mixtures Using Spent Foundry Sand 345 classification achieved through chemical analyses and particle size. The research conducted by Prabhu, G. G. et al. (from a cast iron plant) showed that the main source of foundry waste is molding sand (360 t/d). The remaining are from molds from dust

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An Experimental Study on Mechanical Properties of

By using foundry sand by partial replacement into concrete, can be used to produce eco-friendly and low cost building material. In this study an experimental investigation is carried out by varying percentages of fine aggregate with foundry sand to produce low cost and eco- friendly concrete.

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Effect of Waste Foundry Sand (WFS) on the Mechanical

2019-7-1  strength of concrete by partial replacement of artificial sand by foundry sand as fine aggregate. Tests were carried out on cubes, cylinders and unreinforced beams to study the mechanical properties of concrete using foundry sand and compared with concrete with artificial sand as

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sand preparation and mold making editions-masoin

Foundry Sand: Life of a Casting Reliance Foundry. Aerators are then used to loosen the sand again to make it more amenable to molding. Sand cutters that operate over a heap on the foundry floor may be used instead of mullers. Delivery of the sand to the molding floor may be by means of dump or scoop trucks or by belt conveyors.

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An Experimental Study on Mechanical Properties of

By using foundry sand by partial replacement into concrete, can be used to produce eco-friendly and low cost building material. In this study an experimental investigation is carried out by varying percentages of fine aggregate with foundry sand to produce low cost and eco- friendly concrete.

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INTERNATIONAL JOURNAL OF SCIENTIFIC

2020-1-12  In the first stage of the study, fine aggregates are replaced with Foundry sand. The replacement of Foundry sand increased to a maximum of 50% and from the results, it is observed that in the compressive strength of concrete 38.27 N/mm2 is the maximum strength achieved at 40% Foundry sand in the fine aggregates for 28days.

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“AN EXPERIMENTAL INVESTIGATION ON PROPERTIES OF

2018-5-24  increased with foundry sand and glass fibre. 2. At the age of 28 days sand content is replaced by foundry sand and addition fibers shows compressive, Spilt tensile, flexural strength was increased. 3. Waste foundry sand can be successfully used in making great quality ready-mix concrete as partial Supplanting of fine aggregate. 4.

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Effect of Waste Foundry Sand (WFS) on the Mechanical

2019-7-1  strength of concrete by partial replacement of artificial sand by foundry sand as fine aggregate. Tests were carried out on cubes, cylinders and unreinforced beams to study the mechanical properties of concrete using foundry sand and compared with concrete with artificial sand as

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Research Article Mechanical and Durability Properties of

2019-7-31  Research Article Mechanical and Durability Properties of Concrete Made with Used Foundry Sand as Fine Aggregate G.GaneshPrabhu, 1 JinWookBang, 1 ByungJaeLee, 2 JungHwanHyun, 1 andYunYongKim 1 Department of Civil Engineering, Chungnam National University, Daejeon,Republic of

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FABRICATION OF PRECAST CONCRETE SLAB PANELS

2019-8-7  concrete slab panels produced using industrial by-products foundry sand, as a partial replacement of fine aggregate, and ground granulated blast furnace slag as a cement admixture. Foundry sand was substituted for manufactured sand in levels 0%, 10%, 20%, 30%, 40% and 50%, while granulated blast furnace slag

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Waste Foundry Sand Usage for Building Material

In order to bring a solution to the problem of waste foundry sand (WFS) in the foundry sector and achieve its reuse, geopolymer building material (as a cementless technology) was produced from the WFS for the first time in the literature in this study. The physical and mechanical characteristics of this material were determined. In the first part of the experimental step, the sieve analysis

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EXPERIMENTAL STUDY ON CONCRETE USING GLASS

2016-5-1  natural sand in preparation of mortar and concrete. The stone emphasize on the physical and mechanical properties and strength aspect on mortar and concrete. Baboo rai et al (2011) [2] usedmarble powder and its granules as partial replacement for the fine aggregate. By using these materials cement mortar and concrete were prepared.

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How to Mix Portland Cement With Sand Hunker

Mix concrete by using 1 part cement to 2.5 parts sand. Add 0.5 part water and the appropriate amount of wet aggregate. The amount of aggregate will vary according to its size. See the table in the resources section which indicates the amount of aggregate you will need to add to your concrete mixture.

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Beneficial Uses of Spent Foundry Sands Sustainable

The spent foundry sand is either recycled in non-foundry applications or landfilled. In 2007, the American Foundry Society estimated Exit that less than 30 percent of the 10 million tons of spent foundry sands generated annually are recycled. EPA believes a greater percentage of spent foundry sand can be safely and economically reused.

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