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Feb 13 2024 This paper present a report on the possibility of developing high performance concrete HPC using quarry dust as part of fine aggregates Quarry dust was used to replace 20% of sand in silica fume quarry dust SFQD and silica fume SF concretes Besides silica fume was used as 10% replacement of cement in both SF and SFQD concretes
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Specific Gravity of coarse aggregate = iv Quarry Dust Quarry dust is fine rock particles When boulders are broken into small pieces quarry dust is formed It is grey in color and it is like fine aggregate Specific Gravity of quarry dust = v Water
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examined the slump and the compressive strength of concrete using quarry dust as fine aggregate and crushed stone as the coarse aggregate For this purpose two different mixes of M40 grade 1 cement river sand crushed stone aggregate and 1 cement quarry dust crushed stone aggregate ratios were used
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Use of Quarry rock dust as a fine aggregate in on concrete with Stone crusher dust as fine Go to Product Center lightweight concrete mix using quarry dust design BINQ Mining Lightweight Aggregates Lightweight Concrete journal of replacement of laterite sand and quarry dust in Concrete Quarry dust as Fine Aggregate
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the quarry dust are effectively employed as fine aggregate in the cement concrete [15] In this regard the Ordinary Portland Cement OPC is somewhat substituted by fly ash bottom ash fine aggregate coarse aggregate and Light Expanded Clay Aggregate LECA by weights of 5% 10% 15% 20% 25% 30% and 35% respectively The mathematical
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Analysis of the Compressive Strength of Concrete with Quarry Dust Sand and Mixture of Them as Fine Aggregates E Jackson B B Akomah Published 1 December 2024 Materials Science International Journal of Architecture Engineering and Construction River sand and pit sand are the most commonly used fine aggregates for concrete production in Ghana
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The concrete mix is prepared for M25 grade and fine aggregates is replaced by quarry dust and marble powder as certain equal percentage These are the values which shows the 7 days and 28days strength of the concrete mix graph also says there is increase in strength as compared to conventional concrete However there is a decrease in
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Quarry dust is a byproduct of the crushing process which is a concentrated material to use as aggregates for concreting purpose especially as fine aggregates In quarrying activities the rock has been crushed into various sizes during the process the dust generated is called quarry dust and it is formed as waste
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Hence the use of quarry dust as fine aggregate in concrete will reduce not only the demand for natural sand but also reduces the environmental problems III LITERATURE REVIEW Literature Review Many works have been carry out to explore the benefits of using various waste materials such as granite dust marble
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2024 3 9 M 25 concrete mix and it was found that maximum increase in compressive strength occurred for the concrete mix containing 30% quarry dust as fine aggregate With increase in quarry dust content water absorption decreased indicating increase in durability
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Answer 1 of 5 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
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Quarry dust Locally available quarry dust is used for this project Quarry Rock Dust can be defined as residue tailing or other non voluble waste material after the extraction and processing of rocks to form fine particles less than Quarry dust is fine rock particles When boulders are broken into small pieces quarry dust is formed
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100% replacement of sand with quarry dust were compared with conventional mortar cube prepared with natural river sand Concretes namely M1 M2 and M3 were prepared with the w/c ratio of For all concrete mixtures the fine to coarse aggregate ratio varied at and The performance characteristics of
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from quarry dust stone crushers were utilized in the manufacture of new concrete mixtures A judicious use of resources by using by products and waste materials and a lower environmental impact by reducing carbon dioxide emission and virgin aggregate extraction allow to approach sustainable building development
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Flowable fill refers to a cementitious slurry consisting of a mixture of fine aggregate or filler water and cementitious material s which is used primarily as a backfill in lieu of compacted earth fly ash spent foundry sand quarry fines and baghouse dust have also been used Depending on the unit weight of the flowable fill
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Except for control concrete quarry waste fine aggregate was used in all concretes as a partial replacement of natural sand The effects of quarry waste fine aggregate on
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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 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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COMPARING THE COMPRESSIVE AND FLEXURAL STRENGTH OF CONCRETE MADE WITH RIVERSAND AND QUARRY DUST AS FINE AGGREGATE ABSTRACT Nowadays development of infrastructures is becoming number one priority in the world particularly in the developing there are great demands within the construction industries for river sand as fine aggregate used in the production of concrete
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Tilak Santhosh Kumar M et al 2024 made research on Use of Saw Dust as Fine Aggregate in Concrete Mixture A concrete mix of 1 3 is used while sawdust was used to replace 10% 20% 50and 100% of sand by volume
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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 The availability of sand at low cost as a fine aggregate in concrete is not suitable and
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STUDY OF PARTIAL REPLACEMENT OF FINE AGGREGATE BY U Know More 35 Quarry Dust Quarry Dust can be defined as residue tailing or o ther non voluble waste material after the extraction and processing of rocks to form fine particles less tha n 475 mm This product can be used for asphalt substitut e for sand and filling around pip Quarry dust can be an economic alternative to the river
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Our Company 2024 Columbia Road Wrangle Hill DE 19720 302 836 3880 [email protected]
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concluded that the compressive strength of concrete with 50% Sand and 50% quarry dust Mix 3 under thermo shock and high temperature showed the least reduction in strength It was finally concluded that quarry dust can be effectively used for 50% replacement of sand in the conventional concrete Utilization of Quarry Dust as Fine Aggregates
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Partial Replacement of Fine Aggregates with Quarry Dust and Marble Powder in Concrete N Janakiram [1] P Murahari Krishna [2] student [1] Assistant Professor [2] and siliceous stone powder were used in concrete mixtures as a partial replacement of natural sand However scarcity in required quality is the major
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Quarry Dust As Fine Aggregate In Concrete Mixtures [zpnxzm1zgg4v]
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The flexural strength of concrete made with quarry dust as fine aggregate is higher about 4 3 than conventional river sand concrete 2 The 10 15 rule of thumb was found to be applicable in the estimation of flexural strength of quarry sand concrete based on its compressive strength 3 …
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EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACMENT OF FINE AGGREGATE WITH QUARRY STONE DUST IN THE SELF COMPACTING CONCRETE Presented By Devalla Nagagopi Pachipala Srinivas Kalyan Shaik Juber Orchu Deva Raju CONTENTS INTRODUCTION Self compacting concrete • Self Compacting Concrete was first developed in 1986 in Japan to achieve durable concrete structures since then various
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Twelve series of mixtures comprising reference concrete with natural aggregate and 100 recycled concrete aggregate with natural fine aggregate replaced with quarry dust ranging from 10 to 100% were prepared for this study All these mixtures were designed for M30 grade fc 242 = 24 MPa [3480 psi] of concrete Workability of fresh concrete and
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water curing The results were compared with concrete containing sand as fine aggregate and quarry dust as fine aggregate Compression test As per IS 9013 1978 compression test was carried out on cube specimen The compression test is carried out on specimens cubical or cylindrical in shape The cube specimen is of the size10 x10 x 10cm
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