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Read Reusage of waste foundry sand in highstrength concrete Waste Management on DeepDyve the largest online rental service for scholarly research with thousands of academic publications available at your fingertips Get Information re usage of waste foundry sand in high strength concrete
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8 Concrete made using foundry waste sand satisfies the compressive strength requirement for M20 and M25 grade concrete at 28 days curing 9 The compressive strengths were increased with increase in the foundry sand in the concrete mix up to 60% and will decrease after 60% up to The workability of foundry sand increases
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Compressive strength of concrete specimens obtained by partial or total substitution of water with sludge produced by water Tuncan A Donmez S (2010) Re-usage of waste foundry sand in high strength concrete Waste Management 30 1705–13 8 Metcalf Eddy Inc (2002) Wastewater Engineering: Treatment Disposal and Reuse 4th ed
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This study is aimed at investigating the shear strength and work ability characteristics of Fiber Reinforced High Strength Concrete (FRHSC) aggregates Research on the usage of waste construction materials is very important since the materials waste is gradually increasing with the increase of and foundry sand
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In this project fine aggregate is partially replaced with foundry sand (20 30 40%) and basalt fiber used to improve the both compression and tensile strength of concrete (2 2 5 3%) Decided to did all the preliminary tests for concrete materials including foundry sand
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High Strength Concrete With Foundry Sand Eco-Friendly High Strength Concrete By Using Foundry Sand To produce Eco-Friendly High Strength Concrete at low cost by partial replacement of waste materials from Thermal Power Plant{TPS} and Foundry Metal industries like pond ash and foundry sand
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advantages like high strength durability and reduction in cement production The optimum silica fume replacement percentage for obtaining maximum 28- days strength of concrete ranged from 10 to 20 % (4)(5) Cement replacement up to 10% with silica fume leads to increase in compressive strength for M30 grade of concrete
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Figure 1: Foundry sand (waste) from William Cook plant in Leeds Potential applications for foundry dust Foundry sand can be reclaimed and reused internally especially so in foundries that utilise green sand During re-circulation the properties of foundry sand degrade and the material eventually becomes a waste
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DESIGN DEVELOPMENT OF CONCRETE USING WASTE FOUNDRY SAND AS PARTIAL REPLACEMENT OF FINE AGGREGATE R SIDDIQUE1* GS DHANOA2 1Department of Civil Engineering Thapar University Patiala India 2Civil Engineering Department UCOE Punjabi University Patiala India ABSTRACT Due to ever increasing quantities of waste materials and industrial by-products solid waste
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[PROBLEMS] To provide a molding sand composition that has little seizure reaction between a molten metal and a mold has low expansion and has few cracking defects and can be easily reused repeatedly and generates harmful substances when discarded as industrial waste To provide a casting sand composition that does not A casting sand composition and a mold are
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Foundry sand (FS) waste creates a serious solid waste management problem worldwide due to the high volumes produced necessitating alternatives to landfilling A possible route is its use in concrete however the current consensus is that FS can only be used for modest sand replacements based mostly on evidence on concrete with clay-bound FS (greensand)
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However this waste can be used as a partial substitute for the sand in a concrete aggregate Slump flow water absorption concrete compression strength and index void tests were performed to study the properties of fresh and hardened concrete made by substituting 10% and 20% of the sand by weight with foundry sand as concrete aggregate
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Use of Plastic in Road Construction Material: Towards Solid Waste fly ash foundry sand slag glass plastic carpet tire scraps asphalt pavement and concrete aggregate in construction is increasing Increasing cost of construction material bitumen can be modified to obtain high strength mixes by mixing with scrap PVC
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Abstract The production of concrete results in emissions of about 0 13 t of CO 2 per ton of concrete equal to 1/9th the emissions of cement The tremendous usage of conventional raw material creates a negative impact on the concrete industry which can be minimized by the application of solid wastes as a raw material
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The utilization of recycled aggregate is particularly very promising as 75 per cent of concrete is made of aggregates In that case the aggregates considered are slag power plant wastes recycled concrete mining and quarrying wastes waste glass incinerator residue red mud burnt clay sawdust combustor ash and foundry sand
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Re-usage of waste foundry sand in high-strength concrete Yucel Guney Yasin Dursun Sari Muhsin Yalcin Ahmet Tuncan Senayi Donmez Waste management ISSN-e 0956-053X N 8-9 2010 pgs 1705-1713 Esta pgina recoge referencias bibliogrficas de materiales disponibles en los fondos de las Bibliotecas que participan en Dialnet
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