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Compressive strength increases when replacement of quarry dust & waste foundry sand in 70:30 propotion is about 11% and 80:20 propotion is about 16.5%, when …
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Experiments were conducted with silica fume and Quarry dust on high performance concrete with replacement of silica fume 0 to15% instead of cement and complete …
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concrete. Owing to these, there is need to investigate the use of quarry dust as alternative material which can totally or partially replace natural river sand in concrete production. Quarry dust as a
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experimental investigation on partial replacement of sand by quarry dust in concrete (PDF) EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACEMENT OF SAND BY …
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An experimental investigation was conducted by Radhikesh et al. [21] to determine whether quarry dust will work well as fine aggregate for making blocks. According to test results, replacing fine aggregate with quarry dust up to 50% has no impact on the loss of physical and mechanical qualities but can result in cost savings of …
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experimental investigation are: A.Laterite Soil Soil is a natural concrete comprising of gravel, sand, silt and clay in definite proportions. In this research work, laterite soil has been selected and its properties were studied for its suitability in application for CSEB's. The soil properties are listed in Table 1 after conducting
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The quarry dust is use in the concrete and the properties are studied experimentally and presented in this paper. Concrete is prepared with the process of replacing sand which isnatural/of river by dust produced from quarry of rock with the percent proportions which varied from 0%, 25%, 50% and75%. The comparison is carried …
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The blocks with replacement of 50% of sand by quarry dust had better performance than those with complete replacement of sand. Arunachalam et al. [ 8 ] used quarry powder as a light aggregate and aluminum powder as an air entraining agent for the production of lightweight concrete obtaining resistance of 3–7 MPa for mixtures with quarry dust.
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Materials namely Manufactured -sand (M−sand) and quarry dust is considered in this experimental study as replacements for river sand which is …
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This experimental investigation presents the feasibility of making concrete using ceramic waste as a coarse aggregate at 25, 50, 75, 100 per cent replacement of crushed stone in conventional concrete. ... The test …
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Experimental Investigation on the Effect of Replacement of Sand by Quarry Dust in Hollow Concrete Block for Different Mix Proportions H. S. Sureshchandra, G. Sarangapani, and B. G. Naresh Kumar Abstract —The demand of natural sand in the construction industry has increased a lot resulting in the reduction of sources and an increase in price.
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EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACEMENT OF CEMENT WITH FLY ASH AND QUARRY DUST AS FINE AGGREGATE T.SAMBA SIVA RAO#1 K. ADITYA NANDINI, M.Tech #2 #1 M.Tech Student, Structural Engineering, MVR College of Engineering, India #2 Assistant Professor, Department of Civil Engineering, MVR College …
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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 …
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This paper presents the results of an experimental investigation carried out to evaluate the compressive strength and transverse strength of 1 : 3 mortar mixes in which natural sand was replaced with 20%, 50%, and quarry dust by weight which were further modified by partially replacing cement with four percentages (15%, 20%, …
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The durability of granite dust concrete under aggressive environment was studied by Vijaylaxmi et al. . They observed that granite dust replacement up to 15% showed better strength results without adverse durability effects. Ghanam et al. suggested partial replacement of sand with the mixture of iron dust and granite powder. It is found …
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concrete mix and quarry dust will be used as a fine aggregate. The gravity quarry dust is replaced by sand varying different percentage (0%, 15%, 30%, 45%, 60% & 75%). then test data of quarry dust concrete will be compared with test data from a standard concrete without quarry dust Keywords: Quarry, water cement ratio, compressive
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replacement. Compared with sand, quarry dust was more workable. It was concluded that quarry dust can be utilized as replacement material in place of sand with higher strength at 50% replacement. Chandrasekhara Reddy (2003) has conducted experiments to study the performance of concrete using stone dust as a replacement to sand.
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Three replacement levels of 0%, 25% and quarry dust were used in the concrete mixes. The 25% is the optimum re- placement percentage achieved by carrying out strength studies for 0%, 25%, 50% ...
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This study professed latest research on using crusher dust as replacement of sand in concrete. Effect on fresh and hardened properties of concrete with crusher dust is …
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Experimental investigations were conducted to study the chemical, physical, mechanical and fresh property of concrete containing marble waste and scoria. ... (sand and gravel) are extracted each year globally . ... (1984) Scoria sand replacement in structural concrete. J Educ Assess Eval Account 6:27–32. Google Scholar Dinku A …
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It was found that, 60% replacement of sand by quarry dust without plasticizer and 70% - 80% replacement with plasticizer produced the same compressive strength as that of conventional concrete. It is
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The aim of this research was to find the best alternative for river sand in concrete. In both geopolymer concrete (GPC) and cement concrete (CC), the fine aggregates are replaced with various sustainable mineral ashes, and mechanical and durability tests are conducted. Specimens for tests were made of M40 grade GPC and …
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The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such …
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EXPERIMENTAL STUDY ON REPLACEMENT OF FINE AGGREGATE BY QUARRY DUST IN CONCRETE. Authors: Kumar Srinivasan. Jyothy Institue of Technology.
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Test have been made to investigate some property of quarry dust and the suitability of those properties to enable quarry dust to be used as partial replacement material for …
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Quarry dust can be used as an economic alternative to the natural sand. In this investigation an attempt is made to utilize quarry dust as a partial substitute for natural sand in producing concrete. Natural …
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This investigation aims to come up with a mix proportion for concrete class 20 by the use of quarry dust instead of normal river sand for concrete ... Another material used in the formation of concrete is quarry dust as replacement material of sand. ... proportions of sand and quarry dust i.e. - replacement of sand - 80% replacement of ...
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experimental investigation were 0.55 and 1:2:4, respectively. The specimens were cured for 7, 14, 21 and 28 ... replacement of sand in concrete. Quarry dust concrete at curing age of 28 days exhibited
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In one more investigation where natural sand is replaced with quarry dust to study the physical properties, mechanical properties and durability of concrete made by quarry dust with done by R. Ilangovana, N. Mahendrana and K. Nagamanib [7].Mix design has been developed for M20, M30 and M40 grade of concrete for both …
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large quantities. 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. Moreover replacement of sand by quarry dust will off set the production cost of concrete and hence the successful utilization of quarry dust as fine aggregate will
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