ppt on replacement of stone dust in concrete and mortar

ppt on replacement of stone dust in concrete and mortar

  • Partial Replacement of Cement with Marble Dust Powder IJIR

    lessen the burden of pollutants on environment. Presently large amounts of marble dust are generated in natural stone processing plants with an important impact on environment and humans. This project describes the feasibility of using the marble sludge dust in concrete production as partial replacement of cement.


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  • Study on Compressive Strength of Quarry Dust as Fine Aggregate in

    Jun 30, 2016 [6] determined that passing from 200 mm sieve is used as cement replacement whereas retaining from 100 mm sieve is used as sand replacement. Cement was replaced with stone dust in percentage of 3, 5, and 7 percent. Similarly, sand was replaced with stone dust in percentage of 15 to 50 with an 


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  • behaviour of concrete on the use of quarry dust to replace ESTIJ

    without concrete admixtures. It is proposed to study the possibility of replacing sand with locally available quarry dust without sacing the strength and workability of concrete. Coarse aggregate is an important material used in R.C.C work of all types of structures. This is obtained by crushing the stone boulders of size 100 


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  • Study of Properties of Concrete with Partial Replacement of

    grade of concrete. Keywords: compressive strength split tensile strength, M20, stone dust, ceramic waste. 1. INTRODUCTION. The recent building boom has strength of concrete. 3. MATERIALS. Cement: In this experimental study Portland Pozzolona cement of 43 grades is used. Fine aggregate: In this study locally 


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  • Experimental study of concrete made with granite and iron powders

    Granite powder is an industrial byproduct obtained from crushing of granite stone and granite stone polishing industry in a powder form. It is also generated From the experimental studies, they reported that 25% partial replacement of cement with quarry dust showed improvement in hardened of concrete. Mustafa et al., [9] 


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  • Strength and Durability Studies on Concrete Using Quarry Dust as

    preparation of concrete (Sand, Crushed Stone). The use of river sand in making the concrete is the best Fine Aggregate. (FA). Seasonal non – availability and scarcity leads to the higher cost. There is a need to tackle this problem. So the replacement of conventional river sand is necessary. For this the abundantly available 


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  • Replacement of cement by glass powder and sand quarry dust

    Aug 14, 2014 •Materials used: River sand + Broken stones from quarry + Cement (OPC) + Waste glass (green colored glass) •Concrete mix proportion: A plane concrete with water cement ratio of 0.45 was used a control mix. In other three mixes 5%, 10%, 15% of cement is replaced by glass powder in weight. • mix ratio 


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  • An Experimental Investigation on Stone Dust as Partial

    Oct 5, 2014 Abstract. Natural sand is most commonly used fine aggregate in concrete. Owing to acute shortage in many areas, cost and environmental factors, an alternative for the same is pondered. The aim of this study was to investigate the possibility of using stone dust as partial replacement of fine aggregate.


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  • Effect of replacement of natural sand by Krest Technology

    fine aggregate. Venkat et al. 2007: investigated on stone dust as fine aggregate in structural concrete. Baali et al. 2007: has studied the substitution of the dune sand by the clay sand. (calcined clay) influences appreciably on the water demand necessary to have acceptable workability (Fluidity or consistency) of fresh mortar.


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  • Use of Quarry Dust to Replace Sand in Concrete Semantic Scholar

    as a good substitute for natural river sand giving higher strength at 50% replacement. Index Terms Concrete, quarry dust, river sand, compressive strength. Void ratio. : 0.55. Quarry dust. Specific gravity : 2.57. Fineness modulus : 2.41. Density. : 1.85gm/cc. Void ratio. : 0.42. Ordinary Portland cement. Specific gravity : 3.05.


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  • Stone crusher dust as a fine aggregate in Concrete for CiteSeerX

    with fine aggregate (sand) replaced by various percentages of crusher dust are investigated. The test results A concrete mix of 1:2:4 (cement: sand: stone chips) by volume may be used for cement concrete paving Hameed and Sekar, 2009 studied effect of crushed stone dust as fine sand and found the flexural strength 


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  • WM04 Minimizing the stone dust through a sustainable BENJapan

    balance of the cement to water ratio is required when making concrete [3]. Fine aggregate are basically sands won from the land or the marine environment. must be minimized. So some other options should be introduced to replace instead of sand and stone. Stone dust is one of such alternative of Sand can fulfill the 


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  • Effect of Granite Powder on Strength Properties of Concrete

    as a replacement of sand used in concrete and cement was replaced with 7.5 % silica fume, 10% fly ash,. 10% slag For example, fly ash, slag and lime stone, siliceous stone powder, rock dust and quarry Granite powder, one of the byproducts in granite stone crushing process, not being used for any appliions.


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  • Improved Concrete Properties Using Quarry Dust as Replacement

    alternative materials to replace river sand so that excess river erosion is prevented and high strength concrete is obtained One such material is Quarry stone dust: a byproduct obtained during quarrying process. Attempts Concrete is that pourable mix of cement, water, sand, and gravel that hardens into a superstrong.


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  • Compressive Strength Characteristic of Concrete Incorporating irjet

    Abstract: The current work is carried out to compare the. Compressive strength characteristic of conventional concrete with the concrete replaced with marble powder as partial replacement of cement and natural sand by stone dust. The work is carried out with M20 and M30 grade concrete with w/c ratio of 0.55 and 0.45 


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  • Experimental study of concrete made with granite and iron powders

    Granite powder is an industrial byproduct obtained from crushing of granite stone and granite stone polishing industry in a powder form. It is also generated From the experimental studies, they reported that 25% partial replacement of cement with quarry dust showed improvement in hardened of concrete. Mustafa et al., [9] 


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  • the utilization of crushed stone dust as a replacement aes journals

    utilization of large quantities of crushed stone as a alternative material left out after crushing of stone to obtain coarse aggregate/ ballast for concrete. Crushed stone dust does not satisfy the standard specifiion of fine aggregate in cement mortar and concrete. Efforts have been made to replace river sand by stone dust.


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  • Recent Trends in Replacement of Natural Sand With IOSR journals

    Some alternatives materials have already been used as a replacement of natural sand such as flyash, quarry dust or limestone and siliceous stone powder, filtered sand, copper slag are used in concrete and mortar mixtures as a partial or full replacement of natural sand (Chandana Sukesh et al. 2013)[9]. Even though 


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  • Use of Quarry Dust to Replace Sand in Concrete Semantic Scholar

    as a good substitute for natural river sand giving higher strength at 50% replacement. Index Terms Concrete, quarry dust, river sand, compressive strength. Void ratio. : 0.55. Quarry dust. Specific gravity : 2.57. Fineness modulus : 2.41. Density. : 1.85gm/cc. Void ratio. : 0.42. Ordinary Portland cement. Specific gravity : 3.05.


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  • Recent Trends in Replacement of Natural Sand With IOSR journals

    Some alternatives materials have already been used as a replacement of natural sand such as flyash, quarry dust or limestone and siliceous stone powder, filtered sand, copper slag are used in concrete and mortar mixtures as a partial or full replacement of natural sand (Chandana Sukesh et al. 2013)[9]. Even though 


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