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In the present work, waste glass (WG) was used as partial replacement for fine aggregate as much as 0, 10, 20 and 30%, while recycled concrete aggregate was used as replacement for coarse ...
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The study investigates the use of crushed rock sand as viable alternative to Natural River sand that is being conventionally used as fine aggregate in cement concrete. Various mix designs were developed for different grades of concrete based on IS, ACI and British codes using Natural River sand and crushed rock sand.
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Objectives: In the present study, by-product of stone crushed, quarry dust is replaced as a fine aggregate with 20%, 30%, 40%, 50% replacement. Methods/Analysis: The fine aggregate is being replaced with fine aggregate and the compressive strength is determined for the concrete by testing the sample cube. The properties such as the specific gravity, fineness …
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Test results indicate that crushed stone dust waste can be used effectively to replace natural sand in concrete. Concrete made with this replacement can attain the same compressive strength,...
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Fine Aggregate Fine aggregates are essentially any natural sand particles won from the land through the mining process. Fine aggregates consist of natural sand or any crushed stone particles that are ¼" or smaller. This product is often referred to as 1/4'" minus as it refers to the size, or grading, of this particular aggregate. Figure 3 ...
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Limestone AMF has chemical activity effect in the course of Portland cement hydration; it can react with C 3 A into calcium carboaluminate hydrates [1], [2], [3], and it can accelerate the hydration of C 3 S and modify the Ca/Si ratio of C-S-H [4].However usually, limestone AMF has been considered as inert filler.
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Strength Properties of Concrete Partially Fine Aggregate Replaced with Waste Crushed Glass. 1 Mr. Sunil Kumar Bairwa AND 2 Mr.Vinay Saini B. Tech Student, Department of civil engineering Arya College of Engineering & Research Centre, Jaipur Sunilrajalwal7689@gmail And Vinaysaini1732@gmail Mr. Mukesh Saini Assistant Professor, Department ...
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A.K. Sahu, Sunil Kumar and A.K. Sachan, Crushed stone waste as fine aggregate for concrete, * The Indian Concrete Journal, January 2003, Page No. 845-848.
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The purpose of this study was to investigate the possibility of using crushed stone dust as fine aggregate partially or fully with different grades of concrete composites. The suitability of crushed stone dust waste as fine aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete.
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Answer: Fine aggregate is used in concrete to serve two purposes, 1. Provides a filler for the spaces between the coarse aggregates (like gravel or crushed stone) in a concrete mix. 2. This helps to reduce the void content in the concrete mixture, enhancing the overall compactness and workability of the material.
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Stone dust is such an alternative material which can be effectively being used in construction as partial replacement of natural sand. This is a waste product obtained from aggregate crushing …
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Although the use of fRCA in structural concrete was reported to have positive environmental impact [38], studies have indicated several issues when using fRCA regarding fresh and hardened properties of new concrete.For example, high water absorption of fRCA may lower concrete workability; adhered mortar introduces more fine material in the new concrete; …
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Corpus ID: 201610301; An Experimental Study on Silica Fume Blended Cement Concrete with Stone Dust as Fine Aggregate @inproceedings{Prasanna2018AnES, title={An Experimental Study on Silica Fume Blended Cement Concrete with Stone Dust as Fine Aggregate}, author={Ch. Lakshmi Prasanna and T. Prasanna Mani Kumar and B. Prathap and Bathina …
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The suitability of crushed stone dust waste as fine aggregate for concrete was accessed by comparing its basic properties with that of conventional concrete. Crushed stone dust waste can be used ...
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Aggregate resources are being depleted at a high rate and researchers are striving hard to find an alternative to both fine and coarse aggregates in concrete construction. River sand can be replaced with SD as a fine aggregate. SD is a by-product during the process of comminution of rocks into crushed stone or crushed sand.
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Objectives: In the present study, by-product of stone crushed, quarry dust is replaced as a fine aggregate with 20%, 30%, 40%, 50% replacement. Methods/Analysis: The fine aggregate is …
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The demand of natural sand in the construction industry has increased a lot resulting in the reduction of sources and an increase in price. Thus an increased need to identify a suitable substitute, that is eco-friendly and inexpensive quarry dust being extensively used as an alternative to the sand in the production of concrete. In this paper an attempt has been made to …
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Fine aggregates consist of particles of natural sand or crushed stone that are "or smaller". This product is often referred to as minus ¼" as it refers to the size, or grading, of this particular aggregate. The code for fine aggregate is IS 2386 Part-II, for concrete mixes with specific gravity 2.6 (river sand of Zone II) were used.
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Quarry Rock Dust as fine aggregate in Concrete Manufacturing. REFERENCES 1. Prakash Rao D.S. and Gridhar V. 2004. Investigation on Concrete with Stone crusher dust as Fine aggregate. The Indian concrete Journal. pp. 45-50. 2. Sahu A.K., Sunil Kumar and Sachan A.K. 2003. Quarry Stone Waste as Fine aggregate for concrete. The Indian Concrete ...
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DOI: 10.9790/1684-1254101107 106 | Page Used Of Recycled Tyre/Rubber as Course Aggregate and Stone Dust As Fine Aggregate in Cement… References Journal Papers: A.K. Shau, Sunil Kumar and A.K. …
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The suitability of Crushed granite fine (CGF) to replace river sand in concrete production for use in rigid pavement was investigated. ... Expand. 105. PDF. 1 Excerpt; Save. Use of stone powder in concrete and mortar as an alternative of sand. H. Mahzuz A. A. Ahmed M. Yusuf. Engineering, Environmental Science. ... Crushed stone waste as fine ...
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from this study as well. In addition to the cementitious materials, water, course aggregates, fine aggregates and laterite (partially replacing fine aggregates) are among the constituents used in the mix design to prepare concrete in this study. Commercially available gravel with G S of 2.74 was used as course aggregates in the experiments ...
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The suitability of crushed stone dust waste as fine aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete. Two basic mixes were chosen for natural sand to achieve M25 and …
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Several concrete samples were prepared with 0%, 10%, 20% and replacement levels of crushed stone sand substituted for fine aggregate. All these concrete samples are tested for compressive, flexural and split tensile strength test after curing for 7 days, 14 days, 28 days and 56 days to examine the variation in the mechanical performance of ...
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The huge quantity of concrete is consumed by the construction industry all over the world, probably second largest after water. In India, the conventional concrete is produced by using natural sand from riverbeds as fine aggregate. Dwindling sand resources poses the environmental problem and hence government restrictions on sand quarrying resulted in scarcity and …
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The suitability of crushed stone dust waste as fine aggregate for concrete was accessed by comparing its basic properties with that of conventional concrete. Crushed stone dust waste can be used ...
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PDF | On Oct 1, 2015, Mohd Kashif Khan published Used of Recycled Tyre/Rubber as coarse aggregate and stone dust as fine aggregate in cement concrete works | Find, read and cite all the research ...
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In this study, effects of crushed stone waste from Katunun's quarry as fine aggregate on mortar and concrete properties will be examined. Samples with varying crushed stone waste replacement ...
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Use of Quarry rock dust as a fine aggregate in concrete draws serious attention of researchers and investigators. ... Investigations on concrete with stone crusher dust as fine aggregate. D. P. Rao V. Kumar. ... Save. Crushed stone waste as fine aggregate for concrete. A. Sahu Sunil Kumar A. K. Sachan. Engineering, Materials Science. 2003; 87 ...
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Crushed stone waste as fine aggregate for concrete. – a technical paper.(K. Sahu, Sunil Kumar & A. K. Sachen) Efficient utilization of stone dust as aggregate in Portland cement concrete - a technical paper ( T. S. Nagaraj & Zahida Banu) The text book of Concrete Technology by M. S. Shetty Mr.A.C.Dubal" The Utilization Of ...
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Hameed, M.S. and Sekar, A.S.S. (2009). Quarry dust as a replacement of fine aggregate in concrete. ARPN J. Engg. Appl. Sci., 4(4), 83-89. Jairo José de Oliveira Andrade and Guilherme Camargo Boldo. (2018). Influence of stone dust as fine aggregate replacement on concrete compressive strength using an analysis of variance (ANOVA).
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In this research work, waste crushed glass was used in different proportions in concrete preparation as partial replacement for fine aggregate. Glass was used in 10%, 20%, 30% and …
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1. Prakash Rao, D S and Giridhar kumar, V, (2004), "Investigation on concrete with stone crusher dust as fine aggregate", The Indian Concrete Journal, vol 78, No 7, pp. 45-50. 2. Sahu, A K, Sunil kumar and Sachin A K, (2003), "Crushed stone waste as fine aggregate or concrete", concrete. Quarry Dust Aggregate
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[randpic](PDF) Crushed stone waste as fine aggregate for 2003.1.1 In this paper, an attempt was made with steel tubular columns in-filled with plain concrete, partial replacement of fine [randpic]Crushed stone waste as fine aggregate for concreteEng ... Sahu, Crushed stone waste as fine aggregate for concrete Sunil Kumar and A.K. Sachan stone ...
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A Study on Concrete with Quarry-Dust as Partial Replacement to Fine. A.K.Sahu, Sunil kumar and A.K.Sachan, Crushed stone waste as fine aggregate for concrete, The Indian Concrete Journal, January 2003 pp845-847. J. Karthik, T.Rama, IIIN.
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Lightweight aggregate concrete mixtures incorporating 0, 10, 20, and 30 weight percent replacement of normal-weight aggregate with lightweight aggregate and crushed stone as fine aggregate were ...
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