Re-usage of waste foundry sand in high-strength concrete ...

2010-8-1  In this study, the potential re-use of waste foundry sand in high-strength concrete production was investigated. The natural fine sand is replaced with waste foundry sand (0%, 5%, 10%, and 15%).

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Re-usage of waste foundry sand in high-strength concrete

In this study, the potential re-use of waste foundry sand in high-strength concrete production was investigated. The natural fine sand is replaced with waste foundry sand (0%, 5%, 10%, and 15%).

Get Price

Re-usage of waste foundry sand in high-strength concrete ...

2010-3-9  In this study, the potential re-use of waste foundry sand in high-strength concrete production was investigated. The natural fine sand is replaced with waste foundry sand (0%, 5%, 10%, and 15%). The findings from a series of test program has shown reduction in compressive and tensile strengths, and the elasticity modulus which is directly ...

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Re-usage of Waste Foundry Sand in High-strength

In this study, the potential re-use of waste foundry sand in high-strength concrete production was investigated. The natural fine sand is replaced with waste foundry sand (0%, 5%, 10%, and 15%).

Get Price

Utilisation of Foundry Sand in Concrete - A Review

2020-1-20  Yucel Guney et al investigated the production of high strength concrete by re-using waste foundry sand. The replacement % of fine aggregate with waste foundry sand are 0%, 5%, 10% and 15%. Various tests were conducted in fresh and hardened concrete. Increase in the ratio of

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KEYWORDS: foundry waste, foundry sand, concrete,

2017-4-9  ABSTRACTFoundries for the metal-casting industry generate by- products such as used foundry sand. Metal foundries use large amounts of the metal casting process. Foundries successfully recycle and reuse the sand many times in a foundry and the remaining sand that is termed as foundry sand is removed from foundry. Foundry sand is uniformly sized, high-quality silica sand that is combined with a binder and used to form molds for ferrous and nonferrous castings. Used foundry-sand properties vary due to the type of equipment used for foundry processing, the types of additives, the number of times the sand is reused, and the type and amount of binder. Within the concrete industry, the most successful examples have been using coal fly ash to make high-quality, durable concrete and recycling old, demolished concrete as aggregate for new concrete. This study presents the information about the opportunities for sustainable and economical concrete. Applications of foundry sand, which is technically, sound, environmentally safe for sustainable development. Use of foundry sand in various engineering applications can solve the problem of disposal of foundry sand

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Reuse of Chemically Bonded Waste Foundry Sand in ...

2020-4-20  Abstract:Disposal of industrial waste has become a great burden globally due to its associated high economic expense and environmental pollution. The possibility of re-using Waste Foundry Sand (WFS) as fine aggregate in concrete profits both construction and industrial sectors. The present study aimed at examining the reuse of chemically bonded WFS as fine aggregate in concrete paver blocks. It assessed the physical and chemical properties of chemically bonded WFS and the effect of chemically bonded WFS as partial replacement of natural sand at 0%, 5%, 10%, 20%, and 30% on compressive strength, tensile strength and water absorption of concrete pavers. The result showed that chemically bonded WFS is finer than Natural river sand and has different chemical composition. The water absorption of the blocks containing different proportions of WFS ranged from 4.3%-4.6% by mass. The 28 days tensile and compressive strength ranged from 3.15-3.73MPa and 50.5-53.7 MPa, respectively with chemically bonded WFS use

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DESIGN DEVELOPMENT OF CONCRETE USING WASTE

2019-6-10  Use of waste foundry sand in concrete and concrete related products like bricks, blocks and paving stones has been reported by Khatib and Ellis (2001) , Naik et al. (2003, 2004) , Siddique et al. (2009), Etxeberria et al.(2010) and Guney et al.(2010) . Khatib and Ellis (2001) investigated compressive strength of concrete containing foundry sand as

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Investigating the effect of the foundry sand and waste ...

2021-3-9  The aim of this paper is to use the foundry sand (FS) and waste foundry sand (WFS) as fine aggregate ingredients in the mixture of ordinary cement concrete and then evaluate the influence such particles on the corresponding fracture toughness value.

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Utilisation of Foundry Sand in Concrete - A Review

2020-1-20  Yucel Guney et al investigated the production of high strength concrete by re-using waste foundry sand. The replacement % of fine aggregate with waste foundry sand are 0%, 5%, 10% and 15%. Various tests were conducted in fresh and hardened concrete. Increase in the ratio of

Get Price

Re-usage of waste foundry sand in high-strength concrete ...

Re-usage of waste foundry sand in high-strength concrete Autores: Yucel Guney , Yasin Dursun Sari , Muhsin Yalcin , Ahmet Tuncan , Senayi Donmez Localización: Waste management , ISSN-e 0956-053X, Nº. 8-9, 2010 , págs. 1705-1713

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KEYWORDS: foundry waste, foundry sand, concrete,

2017-4-9  development. Use of foundry sand in various engineering applications can solve the problem of disposal of foundry sand and other purposes. Foundry sand consists primarily of silica sand, coated with a thin film of burnt carbon, residual and dust. Foundry sand can be used in concrete to improve its strength and other durability factors.

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Reuse of Chemically Bonded Waste Foundry Sand in ...

2020-4-20  2.1.3 Foundry sand Waste foundry sand was obtained from foundry industries in Nairobi, namely East Africa Foundries Limited and Numerical Machining Complex. The sand was first sieved before use to eliminate any large metal particles. 2.1.4 Water Potable tap water was used for the concrete preparation and for curing of specimens. 2.1.5 Admixture

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Investigating the effect of the foundry sand and waste ...

2021-3-9  Y. Guney, Y. Sari, M. Yalcin, A. Tuncan, S. Donmez, Re-usage of waste foundry sand in high-strength concrete, Waste management (New York, N.Y.) 30 (2010) 1705-1713. Gupta T, Siddique S, Sharma RK, Chaudhary S (2019) Behaviour of waste rubber powder and hybrid rubber concrete in aggressive environment. Constr Build Mater 217:283–291

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DESIGN DEVELOPMENT OF CONCRETE USING WASTE

2019-6-10  Use of waste foundry sand in concrete and concrete related products like bricks, blocks and paving stones has been reported by Khatib and Ellis (2001) , Naik et al. (2003, 2004) , Siddique et al. (2009), Etxeberria et al.(2010) and Guney et al.(2010) . Khatib and Ellis (2001) investigated compressive strength of concrete containing foundry sand as

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Utilization of Used Foundry Sand in Concrete Journal of ...

Other concrete mixes were proportioned to replace 25% and 35% by weight of regular concrete sand with clean/new foundry sand and used foundry sand. Concrete performance was evaluated with respect to compressive strength, tensile strength, and modulus of elasticity.

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Properties of concrete containing waste foundry sand for ...

2017-9-15  Some researchers have investigated the use of waste foundry sand for partial replacement of fine aggregate in concrete. Siddique et al.3, Singh et al.4, Khatib et al.5, Etxeberria et al.6, Khatib7 have reported the mechanical properties of concrete containing waste foundry sand. Aggarwal et al.8, Siddique et

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Use of Waste Foundry Sand in Precast Concrete Paver

2020-5-1  Concrete paver blocks were manufactured as per the recommendations of IS 15658:2006. M-35 grade of concrete with block thickness of 60 mm was considered as the design parameter. Waste Foundry Sand (WFS) and ground-Granulated Blast Furnace Slag (GGBS) were replaced for manufactured sand and cement, respectively.

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The effects of spent garnet in high strength concrete ...

The failure mode for 50 mm concrete cover shows pull-out failure while 20 and 37.5 mm concrete cover shows splitting failure. Considering the test results, 40% of spent garnet as sand replacement in high strength concrete showed excellent performance in term of strength of concrete subjected to fire.

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KEYWORDS: foundry waste, foundry sand, concrete,

2017-4-9  development. Use of foundry sand in various engineering applications can solve the problem of disposal of foundry sand and other purposes. Foundry sand consists primarily of silica sand, coated with a thin film of burnt carbon, residual and dust. Foundry sand can be used in concrete to improve its strength and other durability factors.

Get Price

Utilization of Used Foundry Sand in Concrete Journal of ...

Other concrete mixes were proportioned to replace 25% and 35% by weight of regular concrete sand with clean/new foundry sand and used foundry sand. Concrete performance was evaluated with respect to compressive strength, tensile strength, and modulus of elasticity.

Get Price

DESIGN DEVELOPMENT OF CONCRETE USING WASTE

2019-6-10  Use of waste foundry sand in concrete and concrete related products like bricks, blocks and paving stones has been reported by Khatib and Ellis (2001) , Naik et al. (2003, 2004) , Siddique et al. (2009), Etxeberria et al.(2010) and Guney et al.(2010) . Khatib and Ellis (2001) investigated compressive strength of concrete containing foundry sand as

Get Price

Assessment of reclaiming process of sand as foundry

2018-9-1  The results show that the incorporation of waste foundry sand in concrete causes systematic decreases in workability, ultrasonic pulse velocity and strength and an increase in water absorption and shrinkage of concrete. They also reported that an acceptable concrete strength can be achieved using foundry sand.

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Utilization of Used Foundry sand and Hypo sludge in ...

2018-2-15  Sohail et al. (2013) studied that foundry sand has effectively use to other industries. From the experimental study, result shows that Waste Foundry Sand can be effectively used as a replacement of natural sand in concrete. The maximum compressive strength was achieved at 50% replacement of fine aggregate with waste foundry sand.

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Use of Waste Foundry Sand (WFS) as Filler in Hot-Mixed ...

2019-10-29  The waste foundry sand (WFS) fits this reuse and can be employed in asphalt mixtures, in partial or complete replacement of the conventional filler, i.e. Portland cement (PC). In this sense, this work analyses five asphalt mixtures, one using 100%

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Foundry Sand Use In - beta.isanico

2021-9-2  Foundry, Forming Welding,2eRecycling of Used Foundry Sand to Enable Its Re-use in Chemical Moulding ProcessThe Development of Ultra High Strength Concrete Mixtures Using Waste Foundry SandHigh Performance Concrete Technology and ApplicationsNonconventional

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Performance of spent garnet sand and used foundry sand

2021-6-21  Compared to conventional concrete, the 28 days compressive strength of non-conventional concrete (with UFS at 20% and spent garnet sand at 20%, 40% and 60% were 8.12%, 6.77% and 0.83% higher, respectively. The 28 days split tensile strength of non-conventional concrete (UFS at 20% and SGS at 20 and 40%) were 32.2% and 51.6% higher, respectively.

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The effects of spent garnet in high strength concrete ...

The failure mode for 50 mm concrete cover shows pull-out failure while 20 and 37.5 mm concrete cover shows splitting failure. Considering the test results, 40% of spent garnet as sand replacement in high strength concrete showed excellent performance in term of strength of concrete subjected to fire.

Get Price

Re-usage of waste foundry sand in high-strength concrete ...

Re-usage of waste foundry sand in high-strength concrete Autores: Yucel Guney , Yasin Dursun Sari , Muhsin Yalcin , Ahmet Tuncan , Senayi Donmez Localización: Waste management , ISSN-e 0956-053X, Nº. 8-9, 2010 , págs. 1705-1713

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