10 Raw materials and test methods Cement :-Ordinary Portland Cement (43 Grade) with 28 percent normal consistency with specific surface 3300 cm2/g conforming to IS: [8] was used.Marble sludge powder :-Marble sludge powder was obtained in wet form directly taken from deposits of marble factories.Quarry rock dust :-The quarry rock dust was obtained from local …
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The length of the jute fiber used is 25mm and the percentage taken was 0.25%, 0.5% and 0.75% of the volume of concrete. Stone quarry dust is replaced as 10%, 20%, 30% and 40% of the weight of fine ...
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Here quarry dust is used for partial replacement of cement in concrete for study of physical and mechanical Properties of concrete. The present project deals with the study of …
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3.3.3 QUARRY DUST SAND (QS) Quarry dust is a waste material collect from stone quarries while the stone crushes, stone crusher dust that is abundantly available from crusher units at a low-priced in many areas, maintain practical option for concrete river sand. Table-3.3 Physical Properties of Fine Aggregate
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studied about the strength of concrete when replacing sand by quarry dust from 0% to in steps of 10%.M20 and M25grades of concrete were taken for studied 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.
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The document describes an experimental study on using quarry dust as a partial replacement for fine aggregate in concrete. Various tests were conducted on materials like specific gravity and water absorption. Concrete mixes were prepared by replacing fine aggregate with quarry dust at 0%, 10%, 20%, and 30% proportions.
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Abstract - This experimental study is conducted to analyze the behaviour characteristics of concrete where Quarry-Dust is partially replaced with fine aggregate. M30 grade concrete has …
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quarry dust in concrete, International Journal of Innovative Technology and Exploring Engineering (IJITEE), 2013, Vol. 2, 254-58. [10] Vipul D. Prajapati, Nilay Joshi and Prof. Jayeshkumar ...
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The choice of quarry dust as replacement for sand has been supported in the previous study (Manassa, 2010) showing that up to 20% of sand has been effectively replaced by quarry dust in traditional concrete. Ilangovan et al. (2008) reported that the strength of quarry rock dust concrete was comparably 10-12% more
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The strength of concrete may vary for further replacement of granite powder. [5] The use of granite dust in construction might be cost effective because this waste is available at free of cost. VI. References [1] D.W.SHo, A.M.M Shenin, C.C Ng, CTTam. 2002. The use of quarry dust for SCC. [2] Applications Cement and Concrete research, 32: 505 ...
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concrete, or construction rubble can generate respirable crystalline silica dust. When inhaled, the small particles of silica can irreversibly damage the lungs. This fact sheet describes dust controls that can be used to minimize the amount of airborne dust when using crushing machines as listed in Table 1 of the Respirable
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of fine aggregate. Quarry dust is defined as the non-valuable waste material obtained after the extraction and processing of rocks due to quarrying to form fine particles of size less than 4.75mm. Table 4: Comparison Table . Material Specific gravity Sand 2.55 Quarry dust 2.82 Metallic dust 2.76 . Quarry Dust & Metallic Dust. Fig 1: Quarry dust
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Obviously increasing in water content in the mixture will adversely affect the quality of concrete The measured slump values of quarry dust concrete with constant water cement ratio 0.55 are found to be 37, 45, 50, 54 and 60 mm for different mixes The measured compaction factor value for quarry dust concrete with constant w/c ratio (0.55) are ...
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Scc Ppt Satvik Harsh Shubham - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document introduces a project that aims to establish the use of quarry dust as a replacement for fine aggregate in self-compacting concrete (SCC). The project will prepare SCC with varying percentages of quarry …
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C. Quarry Dust Approximately 20 to 25 percent of the waste produced in each crushing plant is quarry dust. The optimum restoration rate for sand with rock dust in terms of compressive strength is 55% to 75%. He said that 100 per cent sand can …
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1.2 Properties of Quarry dust: Table 1.2 Properties of Quarry dust Organic material content Nil Compatibility with cement Use any type of Portland cement and blended cements for various mix designs Setting time Normal as preformed by river sand Workability Good Yield Rich mix Standard mix design for M20 grade concrete per Cum.
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A number of studies on sustainable use of various type of quarry dust in concrete as a partial replacement of sand had been performed. In this the influence of three different types of quarry dust Granite, Limestone and dolomite (confirming to zone II of IS: 383) was studied taking the ratio of coarse aggregate, cement and water as fixed.
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The use of quarry dust in concrete is desirable because of its benefits such as useful disposal of byproducts, reduction of river sand consumption as well as increasing the strength parameters and increasing the workability of concrete (Jain et. al., 1999). Attempts have been made to investigate some property of quarry dust and the suitability ...
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The consumption of cement content, workability, compressive strength and cost of concrete made with quarry dust were studied by researcher Babu K.K. et al.[2]. The mix design was proposed by Nagraj et al. [] shows the possibilities of ensuring the workability by wise combination of rock dust and sand reported significant increase in compressive ...
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Stone dust or quarry dust is a waste material obtained from crusher plants. It has potential to be used as partial replacement of natural stream sand in concrete. Use of stone dust in concrete …
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also provide an effective and mass management of quarry dust. This quarry dust is replaced as 20%, 40%, 60% to the fine aggregate. In this study compressive strength and split tensile of concrete was evaluated to investigate the optimal use of quarry dust as fine aggregate in concrete. KeyWords: Cement, River Sand, Quarry-Dust (QD), Coarse
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Vaidevi C [11] used mix design as per IS:10262-1981 and IS:456-2000 [45] for M20 grade of concrete to perform a compressive strength test. Marble dust of particle size passing through 0.25 mm sieve was used to replace cement at 5%, 10%, 15% and 20% of cement. Sakalkale et al. [3] and Vigneshpandian et al. [7] observed that products containing cement, …
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This study explores the use of quarry dust as a substitute for river sand in concrete production. The research examines the compressive strength and durability properties of concrete made …
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Quarry dust was obtained from local resource. In the experiments, river sand was replaced by quarry dust and variation in strength was compared. It was concluded that compressive strength from concrete with quarry dust was comparatively 10% -12% more than the conventional concrete. They also
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and durability studies of concrete made of quarry rock dust are nearly 14 % more than the conventional concrete. The concrete resistance to sulphate attack was enhanced greatly.
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This document discusses the potential use of industrial waste materials in concrete production to make it more sustainable. It provides background on various industrial byproducts that can be used as substitutes for natural materials in concrete, such as fly ash, blast furnace slag, limestone quarry dust, used foundry sand, paper mill sludge, and waste wash water from concrete …
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The document discusses using marble and quarry dust as additives in concrete to produce "green concrete". It describes how these industrial wastes can be used to replace natural resources like sand in concrete, reducing costs and environmental impacts. The document outlines the physical and chemical properties of the wastes and how they were ...
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This document summarizes a study on the behavior of concrete with the replacement of fine aggregate by quarry dust using recycled coarse aggregates. Specifically: - The study examines the properties of concrete made by replacing fine aggregate with 0-35% quarry dust and using recycled coarse aggregates.
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In this present experimental study on concrete having grades of M25 are prepared by replacing natural sand by Quarry dust and Marble powder. The main cause of concern is the non …
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The escalating demand for natural resources within the construction industry is progressing upward. At the same time, however, there is a great concern regarding the depletion of these resources. This review paper emphasizes the significance of utilizing alternative aggregate materials in concrete. Particularly, it aims to explore replacing natural sand with …
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The document describes an experimental study on using quarry dust as a partial replacement for fine aggregate in concrete. Various tests were conducted on materials like specific gravity and water absorption. Concrete mixes were prepared by replacing fine aggregate with quarry dust at 0%, 10%, 20%, and 30% proportions.
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A place where exposed surfaces of good quality natural rocks are abundantly available is known as "quarry," and the process of taking out stones from the natural bed is known as "quarrying." ... Vibratory screens then separate the sand by size for use in concrete. M-sand provides benefits like higher strength, durability, and ...
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