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be used as an effective filler material instead of fine aggregate Also, the use of Quarry Dust as the fine aggregate decreases the cost of concrete production in terms of the complete replacement for natural river sand. This paper reports the experimental study which investigated the influence of 100% replacement of sand with quarry Dust.
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Aggregate is the granular material used to produce concrete or mortar and when the particles of the granular material are so fine that they pass through a 4.75mm sieve, it is called fine aggregate. It is widely used in the construction industry to increase the volume of concrete, thus it is a cost saving material and you should know everything ...
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Fine aggregate is replaced by Quarry dust and GBFS in varying proportion like 0%, 25%, 50%, 75% and 100%.test and compared with regular concrete for mechanical properties like compression and split tensile strength at elevated temperature (100°C, 200°C and 300°C) Keywords Concretre, Quarrydust, GBFS, elevated temperature, mechanical proprties.
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Aggregate (FTWA). Two samples were made, the first one substitution by Floor Tile Waste Dust (FTDA) and the other a combination of Floor Tile Waste Dust (FTDA) and Floor Tile Waste Aggregate (FTWA).Best result is shown b FTWA substitution. Increase in compression strength is 13.53%, 16.70% and 2.91% for 2, 7 and 28 days.
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During the present study, 0%, 50%, 75% and 100% of traditional fine aggregate was replaced with quarry dust. Compression, split and flexural strengths were found after 7 days and 28days of curing....
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• Aggregates occupy more than 70% of mix. • Generally the river sand is used as fine aggregate in concrete and it is obtained by mining the sand from river bed. 5. Challenges Facing due to lack of Fine Aggregates • Increased sand mining effects the aquifer of the river bed & causes environmental problems.
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Quarry Dust as Fine Aggregate in Concrete Mixtures. Quarry Dust As Fine. Aggregate in Concrete Mixtures An Experimental Study ntroduction Department of Civil Engineering, NCET. 2 Currently ndia has taken a major ...
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S. Priyatham et al. showed that both cement as well as fine aggregate were replaced with marble dust and found that the compressive strength of concrete was increased by 30% replacement of sand by quarry dust with combination of 10% marble powder [13]. Figure 4: Compressive strength of concrete M30 (N/mm2) cured in fresh water
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Abstract and Figures The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80%...
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Abstract This experimental study is aimed to create a concrete mixture consisting of sawdust which replaces the fine aggregate. It is also used to analyze the effect of sawdust concrete in terms of...
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as fine aggregate and partial replacement of cement with admixtures subjected to different water, carbon dioxide and air curing periods. Raman et al in his paper reports the experimental study undertaken to investigate the influence of partial replacement of sand with quarry dust, and cement
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Results showed that by replacing 50% of fine aggregate with quarry dust, concrete of maximum compressive strength can be produced as compared to all other replacement levels.
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to study the effect of partial replacement of fine aggregates by quarry dust and cement by fly ash on cement concrete. 1.2 NEED FOR INVESTIGATION Quarry Dust These residues are generally less than 1% aggregate production in the normal concrete. The introduction of quarry dust for mixing is limited due to its high fineness.
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EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF FINE AGGREGATE WITH QUARRY DUST AND SAW DUST. IRJET Journal. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper. A short summary of this paper. 37 Full PDFs related to this paper. Read Paper.
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replacement of cement with red mud and replacement of fine aggregate with quarry dust project report on partial replacement of cement with red mud partial replacement of cement by red mud journals pdf cache arc ehcache adaptive replacement cache egg shell powder as replacement for cement in concrete red black trees project.
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2.1.2 Crushed Stone Sand - Fine aggregate produced by crushing hard stone. 2.1.3 Crushed Grace1 Sand - line aggregate produced by crushing natural gravel. . 2.2 Coarse Aggregate -- Aggregate most of which is retained on 4*75-mm IS Sieve and containing only so much finer material as is permitted for
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In this experimental study, the effect of quarry dust in lightweight concrete in terms of compressive strength had been focused. Cubes with dimension of 150 x 150 x 150mm are being considered for this project. Sample with 0% (no quarry dust), 10%, 20%, 30%, 40% of quarry dust in replacement for sand mass were casted. concrete with
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dust as a complete replacement of river sand fine aggregate tested at 7 and 28 days. This paper report the experimental study which investigated the influence of 100% replacement of sand with quarry dust. Samples of concrete (cubes and cylinders) for one mix, namely 1:1.02:2.22 were made using quarry dust and marble powder as fine aggregate in ...
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The main objective of the research work is to determine the optimum percentage replacement of fine aggregate by pond ash and quarry dust in production of SCC. For this study two SCC mixes were prepared (PQSCC20, PQSCC30) and were compared with normal self-compacting concrete (NSCC00).
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quarry dust as a replacement to fine aggregate. During the present study, 0%, 50%, 75% and 100% of traditional fine aggregate was replaced with quarry dust. Compression, split and flexural strengths were found after 7days and 28 days of curing. Key words: Fine Aggregate, Portland Cement I. INTRODUCTION
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The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity.
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Test Procedure Firstly, the inner surface of the mould was cleaned. The bottom of the mould was placed on a clean, smooth, horizontal, firm and non-absorbent surface steel plate. Secondly, while firmly holding the mould, it was filled with fresh concrete within 2 minutes after mixing.
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This paper reports the experimental study which QUARRY DUST: Crushed rock aggregate quarrying investigated the partial replacement of sand with quarry dust. generates considerable volumes of quarry fines, often termed Initially cement concrete cube was studied with various "quarry dust". Quarry dust can be defined as residue, tailing or ...
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Initially cement concrete cube was studied with various proportions of cement concrete + quarry dust (M 20, AND M25). The experimental results showed that the addition of quarry dust as fine aggregate ratio of 30%, 40% and 50% was found to enhance the compressive properties. Index Terms-Sand, flash, quarry dust (QD), sieve analysis, slum cone test.
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and Quarry Dust (QD) as partially replacement of fine aggregate in cement mortar. Before testing the specimen the cube where casted in wooden mould and the size of the cube is 70.7x70.7x70.7 mm [cast as per IS:4031 (2000)] mortar mix 1:3 was selected for 20,40,60,80 and 100%
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the use of quarry dust as a fine aggregate decreases the cost of concrete production in terms of the complete replacement and even partial replacement of natural river sand.the environmental impact of river sand mining on river beds, the expensive and rising cost ofmanufactured sand, the cheap and good accessibility of quarry .
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A differing ratio of scoria was considered as a partial replacement of fine aggregate with river sand after analyzing its engineering properties, and its effect on the mechanical properties of concrete were examined. ... For instance, quarry dust was used to replace the river sand in India to conserve the sustainable development of scarcely ...
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It even causes burden to dump the crusher dust at one place which causes environmental pollution. From the results of experimental investigations conducted, it is concluded that the quarry dust can be used as a replacement for fine aggregate. It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than ...
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Concrete Cube Made by Using Quarry Dust The concrete cubes are prepared by using replacement of 10%, 20%, and 30% of quarry dust. These cubes are tested for compressive strength at 3, 7 and 14 days. Three cube specimens were tested at 3, 7, and 14 days in each percentage and obtained the compressive strength. 6. Testing of Material 6.1.
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Answer (1 of 2): In my practical experience, one cubic metre of quarry dust weighs 1,300 to 1,450 kgs depending on moisture content. To test your site, take a dry sample from the stockpile; methods may include an accurately measured tipper truck and wheel loader bucket, load the truck with the de...
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facing. In this paper, the issues of environmental and economic concern are addressed by the use of quarry dust as partial replacement of fine aggregates in concrete. Fine aggregates were replaced by quarry dust as 0%, 10%, 20%, 30% and 40% by weight for M-25 mix. The concrete specimens were tested for compressive strength,
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Phase 1: Replacement for fine aggregates Phase 2: Replacement of Binders Phase 3: Replacement of Coarse Aggregates Presently the research work is preceding on Phase 1: Replacement of conventional fine aggregate (sand) by Quarry dust. Following are the step has to be carried out in the experimental studies of phase 1. 1. Sieve analysis of QD 2.
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Raman et al., 2011 studied the effect of quarry dust and found that the partial replacement of river sand with quarry dust without the inclusion of fly ash resulted in a reduction in the compressive strength of concrete paving block specimen. It has also been reported that the reduction in the compressive strength of quarry dust
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Keywords- : Cement, Quarry Dust, Fine Aggregate, Coarse Aggregate and Compressive Strength. I.INTRODUCTION In past decade variable cost of natural sand used as fine aggregate in concrete increased the cost of construction. In this situation research began for inexpensive and easily available alternative material to natural sand.
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the total cost of fine aggregate and coarse aggregate in 1m3concrete mix = rs. 1587/- the total cost of fine aggregate and coarse aggregate with replacement of 50% of ceramic waste and demolished waste respectively = rs.1063.8/- ~ rs1064/- amount saved after replacement of 50% waste = 1587 - 1064 = rs.523/- this shows that in 1m3concrete .
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of quarry dust as the fine aggregate decreases the cost of concrete production in terms of the complete replacement for natural river sand. This paper reports the experimental study which investigated the influence of 100% replacement of sand with quarry dust. Initially cement mortar cube was studied with various proportions
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Quarry dust is a waste obtained during quarrying process. It has very recently gained good attention to be used as an effective filler material instead of fine aggregate. Also, the use of quarry dust as the fine aggregate decreases the cost of concrete production in terms of the partial replacement for natural river sand.
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Usually, quarry dust is used in large scale in the highways as a surface finishing material and also used for manufacturing of hollow blocks and lightweight concrete prefabricated Elements. Use of quarry dust as a fine aggregate in concrete draws serious attention of researchers and investigators.
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Results showed that by replacing 50% of fine aggregate with quarry dust, concrete of maximum compressive strength can be produced as compared to all other replacement levels. The effect of quarry ...
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The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity.
WhatsApp:+8617329420102