The consumption of cement content, workability, compressive strength and cost of concrete made with Quarry Rock Dust were studied by researchers Babu
Read More2021-3-30 · The aim of this study was to determine the compressive strength of concrete produced with quarry dust as a partial replacement for fine aggregate. The specific objectives were to determine: 7- day compressive strength of the concrete; 14- day compressive strength of the concrete and 28- day compressive strength of the concrete.
Read MoreCompressive Strength of Concrete Made with Quarry Rock Dust and Washed 10mm Washed Gravel as Aggregates. American Journal of Engineering, Technology and Society. Vol. 2, No. 2, 2015, pp. 26-34. Abstract This work is related to study the compressive strength of concrete using quarry dust as fine aggregate instead of sand and
Read More2018-9-14 · So here comparison is made between the compressive strength of concrete made with river sand and that made with quarry dust as fine aggregate in the production of concrete. 2. MATERIAL AND METHOD The river sand used in this work was obtained from Otamiri River in Owerri, Imo state Nigeria, the quarry dust and
Read MoreThis study investigates the compressive strength (CS) of concrete made with river sand gotten from Osogbo, Osun State, replaced at 0-100% at intervals of
Read MoreThe 7-day compressive strength for river sand concrete and quarry dust concrete were 68% and 65% of the 28-day compressive strength, respectively.
Read Morecompressive strength of concrete made with river sand and that made with quarry dust as fine aggregate in the production of concrete. International Letters of
Read MoreThe compressive strength of cubes at 28 day curing for control mixture of 1:3:6 at 0% partial replacement of river sand with quarry dust was 12.6N/mm2 but
Read More2019-7-1 · cement, fine aggregate, coarse aggregate, quarry dust. The examples were casted for M25 grade of concrete by supplanting the cement 0%, 5%, 10%, 15% and 20% by quarry dust and tested for workability by slump test, compressive strength, flexure strength and split tensile test at the age of 7, 14, 28 and 50 days.
Read More2020-5-19 · To study the durability and strength of concrete tests were conducted on cubes and beams made of quarry dust and the results were compared with the natural sand concrete. The compressive strength, flexural strength and durability. studies of concrete made of quarry dust shown results that are nearly 10% more than the conventional concrete.
Read More2021-3-30 · The aim of this study was to determine the compressive strength of concrete produced with quarry dust as a partial replacement for fine aggregate. The specific objectives were to determine: 7- day compressive strength of the concrete; 14- day compressive strength of the concrete and 28- day compressive strength of the concrete.
Read MoreObjectives: In the present study, by-product of stone crushed, quarry dust is replaced as a fine aggregate with 20%, 30%, 40%, 50% replacement.Methods/Analysis: The fine aggregate is being replaced with fine aggregate and the compressive strength is determined for the concrete by testing the sample cube. The properties such as the specific gravity, fineness modulus,
Read MoreC. Chiemela et al., "Comparing the Compressive Strengths of Concrete Made with River Sand and Quarry Dust as Fine Aggregates", International Letters of Natural Sciences, Vol. 20, pp. 179-189, 2014 Online since:
Read MoreThe paper aims to analyze the compressive strengths of concrete cubes made from quarry dust, sand, and a mixture of sand and quarry dust. The research study adopted is purely laboratory based. A total of 60 grade C20 concrete cubes of size 150 mm × 150 mm × 150 mm were cast and cured with a constant water/cement ratio of 0.5.
Read More2018-12-1 · The paper aims to analyze the compressive strengths of concrete cubes made from quarry dust, sand, and a mixture of sand and quarry dust. The research study adopted is purely laboratory based. A total of 60 grade C20 concrete cubes of size 150 mm × 150 mm × 150 mm were cast and cured with a constant water/cement ratio of 0.5.
Read More2012-10-13 · It was concluded that the concrete made with 20% replacement of sand by crusher dust and 20% replacement of broken stone by gravel gave better results in terms of strength and cost. It was also noted that up to 40% replacement of broken stone by gravel and 20% replacement of sand by crusher dust also gave better results than control concrete.
Read Morecompressive strength of concrete made with quarry dust as fine aggregate instead of sand and 10mm washed aggregate instead of conventional granite. However, there is need to determine the elasticity and the durability of the concrete made from these materials which is the main thrust of this research [7].
Read More2021-6-4 · strength of concrete when replacing sand by quarry dust from 0% to 100% in steps of 10%. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. The compressive strength of concrete cubes at the age of 7 and 28 days were obtained at room temperature. Also the temperature
Read More2018-10-3 · Quarry dust is produced from crusher unit and each crusher unit is produced nearly 22% to 27% of dust. This dust is completely waste material for crusher unit but quarry dust is useful for construction work as sand. If we mix quarry dust in sand then only 65% to 75% of sand replaced by quarry dust because strength of concrete is
Read More2014-10-10 · Concrete with quarry dust as fine aggregate In a study in Thailand by Khamput [11] on the compressive strength of concrete using quarry dust as fine aggregate and mixing with admixture type E, it was found that with 70% quarry dust the concrete produced compared well with normal concrete. He recommended quarry dust for
Read MoreObjectives: In the present study, by-product of stone crushed, quarry dust is replaced as a fine aggregate with 20%, 30%, 40%, 50% replacement.Methods/Analysis: The fine aggregate is being replaced with fine aggregate and the compressive strength is determined for the concrete by testing the sample cube. The properties such as the specific gravity, fineness modulus,
Read MoreThe paper aims to analyze the compressive strengths of concrete cubes made from quarry dust, sand, and a mixture of sand and quarry dust. The research study adopted is purely laboratory based. A total of 60 grade C20 concrete cubes of size 150 mm × 150 mm × 150 mm were cast and cured with a constant water/cement ratio of 0.5.
Read MoreThe graph of compressive strength of the concrete against In exclusion of concrete made with quarry dust the average different ages was present on figure 3. density of the samples is 25kN/m3 and this is in accordance Table 3. Relative Density of concrete in KN/𝒎𝟑 after total immersion.
Read More2018-6-20 · ABSTRACT-The purpose of this work is to describe the effect of quarry dust and dolomite on the compressive strength of concrete. The present examinations indicate that dolomite may be used as partial replacement of cement in concrete and quarry dust may be suitably replaced with fine aggregate in concrete to some extent.
Read More2012-10-13 · It was concluded that the concrete made with 20% replacement of sand by crusher dust and 20% replacement of broken stone by gravel gave better results in terms of strength and cost. It was also noted that up to 40% replacement of broken stone by gravel and 20% replacement of sand by crusher dust also gave better results than control concrete.
Read More2021-6-4 · strength of concrete when replacing sand by quarry dust from 0% to 100% in steps of 10%. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. The compressive strength of concrete cubes at the age of 7 and 28 days were obtained at room temperature. Also the temperature
Read More2021-10-25 · Concrete. It is found that the compressive and flexural strength of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete. Tests were also conducted on cubes and beams which are exposed to temperatures of 300°C for 1hr, 3hr durations respectively. KEYWORDS: Quarry Rock Dust, M25 and M40 grades,
Read More2014-10-10 · Concrete with quarry dust as fine aggregate In a study in Thailand by Khamput [11] on the compressive strength of concrete using quarry dust as fine aggregate and mixing with admixture type E, it was found that with 70% quarry dust the concrete produced compared well with normal concrete. He recommended quarry dust for
Read More2021-8-7 · (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 = 2.5 (v) Water Water is an important ingredient of concrete and it initiates chemical reaction with cement. Ordinary potable water is used.
Read More75% & 100% in concrete & cubes were casted using this concrete containing quarry dust. The compressive strength of these cubes were tested after 7 days, 21 days & 28 days & the results thus obtained were compared to the compressive strength of the cubes made up of conventional concrete containing no quarry dust. 5 Results and Discussions
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