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This paper therefore presents results of an experimental laboratory investigation carried on PKSC by incorporating varying percentages of granite fines to replace sand in steps of 20% to study its ...
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Osunade (2002) had reported an increase in the compressive strength and a decrease in the tensile strength of laterized concrete with the replacement of sand with granite fines. Since sand content is a factor that influences the compressive and tensile strengths and also the bond properties of concrete, this study therefore studied and reported the influence of replacement of sand with granite fines on the
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The use of up to 20% quarry waste fine as a partial replacement for natural sand in the production of concrete, in Malaysia was also reported [6]. Use of crushed granite fines or
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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.
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Use of Crushed Granite Fine as Replacement to River Sand The analysis also revealed that the replacement of sand with more than 30 crushed granite fine will result in the production of concrete that is uneconomical when compared with the use of crushed granite and river sand as coarse and fine aggregate respectively
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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. Slump, compressive and indirect tensile strength tests were performed on fresh and hardened concrete.28 days Peak compressive and indirect tensile strength values of 40.70N/mm 2 and 2.30N/mm 2 respectively was obtained, with the partial replacement of river ...
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2020-9-15 They further suggested that the optimum replacement level of fine sand is 25% for the granite dust. The microstructural analysis confirmed that at this replacement level the cement aggregate matrix has the maximum density and compactness because of
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2016-5-14 values of 33.07N/mm2 and 2.04N/mm2 respectively were obtained when crushed granite fine was replaced with 20% river sand 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 Fine
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Granite Dust Has Been Used For AGP Base by Darrell In replacing our 27'AGP due to fallen tree, a pool contractor used granite dust as the base, claiming it was better than sand Use of Crushed Granite Fine as Replacement to River Sand in Concrete Production Manasseh JOEL 86 Introduction Concrete is an artificial conglomerate stone made pre
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2021-2-27 concrete in the form of powder as a partial replacement for natural sand.Then the stones are industrially processed such as sawing and polishing, finally processed stones are used to decorative purposes and economically valuable. During this industrial process the fine granite and water mixed together and become a
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Leonardo Electronic Journal of Practices and Technologies (2010-12-01) . Use of Crushed Granite Fine as Replacement to River Sand in Concrete Production
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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. Slump, compressive and indirect tensile strength tests were performed on fresh and hardened concrete.28 days Peak compressive and indirect tensile strength values of 40.70N/mm2 and 2.30N/mm2 respectively was ...
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2016-11-28 Fine aggregate: Manufactured sand (MSand) belonging to zone II of IS 3831970 with a specific - gravity of 2.64 is used as fine aggregate through-out the work [9]. Granite fines: Granite fines brought from Benoy Marbles and granites ambalamukku, is used as fine aggregate for partial replacement of Manu-factured sand. Tested physical properties are
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Use of Crushed Granite Fine as Replacement to River Sand in . Use of Crushed Granite Fine as Replacement to River Sand in Concrete Production . Manasseh JOEL. 30 April 2009 /
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2020-4-1 granite fines content was the optimum value for improved structural performance. Kanmalai Williams C et al (2008) examined the performance of concrete made with the granite powder as fine aggregate. Sand was replaced with granite powder in steps of 0, 25, 50, 75 and 100% and cement was replaced with 7.5%Silica fume, 10% fly ash and 10% slag.
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With this with the replacement of 35% granite fines the we can achieve more workability, compaction test results shows no decrease in strength and more strength. We can produce high compared with the conventional mix using performance concrete. fully sand as fine aggregates. 10.
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2016-10-12 granite powder added by weight a range viz. 0, 25 and 50% as a replacement of sand (fine aggregates) used in concrete. Mixes incorporating 0% granite powder, or 25% granite powder, or 25% granite powder were designated as GP0, GP25 and GP50 respectively. Cement was replaced with Silica fume, fly ash, slag and superplasticiser for each concrete ...
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2017-12-1 The percentage of granite powder added by weight a range viz. 0, 25 and 50% as a replacement of sand (fine aggregates) used in concrete. Mixes incorporating 0% granite powder, or 25% granite powder, or 25% granite powder were designated as GP0, GP25 and GP50 respectively.
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2020-1-22 An experimental study on high-performance concrete made with granite powder as fine aggregate and partial replacement of cement with admixtures subjected to water curing was carried out. The percentage of granite powder added by weight was 0, 25, 50, 75 and 100% as a replacement of the sand used in concrete and cement was partially replaced ...
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2019-3-12 dosage of granite slurry with partial replacement of river sand. It was mixed with alkaline activated solution in place of water because this is the difference between geo-polymer concrete with 100% sand and 30% granite slurry. 6. TEST METHODS
Read MoreThe suitability of Crushed granite fine (CGF) to replace river sand in concrete production for use in rigid pavement was investigated. Slump, compressive and indirect tensile strength tests were performed on fresh and hardened concrete.28 days Peak compressive and indirect tensile strength values of 40.70N/mm2 and 2.30N/mm2 respectively was ...
Read MoreLeonardo Electronic Journal of Practices and Technologies (2010-12-01) . Use of Crushed Granite Fine as Replacement to River Sand in Concrete Production
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2019-7-23 Granite granules are the waste product obtained while cutting granite which is cost effective and sea sand is abundantly available in coastal areas when compared to river sand. This full replacement can be used in Plain Cement Concrete (PCC). Concrete cube is cast to test the compression strength for M5 grade concrete (since it is for PPC). As ...
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2017-5-24 stone dust. According to mix proportions of the mix design of M30 Grade concrete has fine aggregate as river sand an d design another mix design of M30 Grade concrete has fine aggregate as granite stone dust. We are going to replace the granite stone dust in the place of river sand by 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, and 100% ...
Read More2016-11-28 Fine aggregate: Manufactured sand (MSand) belonging to zone II of IS 3831970 with a specific - gravity of 2.64 is used as fine aggregate through-out the work [9]. Granite fines: Granite fines brought from Benoy Marbles and granites ambalamukku, is used as fine aggregate for partial replacement of Manu-factured sand. Tested physical properties are
Read MoreWith this with the replacement of 35% granite fines the we can achieve more workability, compaction test results shows no decrease in strength and more strength. We can produce high compared with the conventional mix using performance concrete. fully sand as fine aggregates. 10.
Read More2020-4-1 granite fines content was the optimum value for improved structural performance. Kanmalai Williams C et al (2008) examined the performance of concrete made with the granite powder as fine aggregate. Sand was replaced with granite powder in steps of 0, 25, 50, 75 and 100% and cement was replaced with 7.5%Silica fume, 10% fly ash and 10% slag.
Read More2020-1-22 An experimental study on high-performance concrete made with granite powder as fine aggregate and partial replacement of cement with admixtures subjected to water curing was carried out. The percentage of granite powder added by weight was 0, 25, 50, 75 and 100% as a replacement of the sand used in concrete and cement was partially replaced ...
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2001-4-24 In the present study various tests on material such as cement, fine aggregate, coarse aggregate and the waste material from china clay industries were performed as per the Indian Standards. Material Used 1. Fine aggregate: a) Sand: River sand was used as fine aggregate. The size of the sand used is 4.75 mm and down size. The properties of
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2016-3-22 River sand is used as fine aggregate conforming to the requirements of IS 383. Before using that, it can be properly cleaned by sieving and washing to ... 10%, 20%, 30% replacement of granite waste. The strength is gradually decreasing at 40% and 50%. Moreover by using granite waste and its applications reduces the solid waste dumping
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