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Replacement of artificial sand and recycled aggregate by using of crumb and shredded rubber ... India, Dec 6, 2010 states that according to JNNURM report India generates 10-12 million tons of C& D waste annually. ... used as fine aggregate replacement in concrete mixtures by 3.2 % of aggregates mass.
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It is used as an alternate for river sand in replacement of fine aggregates. The bulk density of M-sand is 1556kg/m3, specific gravity and fineness modulus is found to be 2.45 and 3.54 respectively. The physi cal properties are presented in Table No-2. TABLE-II. PHYSICAL PROPERTIES OF COARSE AGGREGATE AND FINE AGGREGATES Property Coarse Aggregate
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The use of manufactured sand has been acknowledged as one of the building material. The above investigation exhibits the utilization of produced sand in concrete at different replacement proportions. To reduce use of natural sand we are replacing natural sand to 0%, 25%, 50%, 75% of artificial sand for M20, M25 grade of concrete.
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as fine aggregate in the production of concrete.The use of only CGF to completely replace river sand is recommended where CGF is available and economic analysis is in favour of its usage. Based on findings from the study the partial replacement of Makurdi river sand with 20% CGF is recommended for use in
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Effect of Partial Replacement of Fine Aggregate with Artificial Sand Author: Mr. M. Vijay, Mr. S. Satheeshkumar, Mr. N. Muthu Selvakumar, Mr. N. Guruvignesh4 Subject: IJERT.COM - International Journal of Engineering Research and Technology Keywords: M-sand, quarry rock dust, strength properties of concrete.
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International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 03 Issue: 02 | Feb-2016 p-ISSN: 2395-0072 Replacement of artificial sand and recycled aggregate by using of crumb and shredded rubber Mr.Yadav S P1, Mr. Deshmukh V U2, Ms.Patil M B 3 1, 2, 3 Assistant Professor, KEC shelve, Pandharpur, Maharashatra, India.
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for natural sand is by crushing natural stone to get artificial sand of desired size and grade [1]. The promotional use of artificial sand will conserve the natural resources for the sustainable development of the concrete in construction industry [2]. Artificial sand is a process controlled crushed fine aggregate produced from. Read More
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Abstract. In this paper an attempt is made to present a state-of the-art review of papers on replacement of natural sand by by-products and recyclable materials. This paper aims to deal with the ...
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3.2 Fine Aggregate: Fine aggregate used in this study is locally availa ble and confirmed to grading zone III as per IS 383-1970.the aggregates whose size is less than 4.75mm. Sand is generally considered to have a lower size l imit of about 0.07mm. The specific gravity of fine aggregate was found out using pycnometer and sieve
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6.12 & 7.28 at 1% steel fibers by 50% replacement of fine aggregate with m-sand. In this work, replacement of fine aggregate with manufactured sand has resulted in a considerable increasing the mechanical properties of concrete. M-sand at 50% and both fibers in the concrete were identified as optimum 1% in sisal fibers and 1% in
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3.2 Fine aggregate (FA) Artificial sand of grading zone-II as per IS 383:1987 was used. Physical properties of river and artificial are shown in table 2. Details of sieve analysis for natural and artificial sand carried out, shown in table 3.
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of fine aggregate. The mix design have been done for M30 grade of concrete and the percentage of replacements 25%, 50%, 75%, and of M-Sand (Manufacture Sand) of concrete specimen for all the experiments is considered. As we all know our current scenario of increase in demand of fine aggregate leads to scarcity of river sand.
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concrete manufacturers to look for suitable alternative fine aggregate. One such alternative is "manufactured sand". Workability strength and durability of concrete with manufactured sand as replacement to natural sand in proportions of 0%, 5%, 10%, 15%, 20% and 25% is studied. The experiments were conducted on M20 concrete grade.
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This paper presents the investigation results of SFRC with artificial sand as fine aggregate tested in flexure and comparative study of it energy absorption capacity. For experimental program ...
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