· The report on recycling and use of waste materials and by-products in highway construction will be of interest to administrators and policy makers; pavements, materials, geotechnical, and
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· Abstract. The production of aggregate for use in concrete production yielded a significant amount of fines fraction during the crushing operation at the quarry. The fines fraction, also widely known as quarry dust (QD), poses environmental risks such as land and air pollution in the absence of a proper disposal channel.
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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 aswell
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The stone dust from the crusher units of construction sites is an environmental hazard. The disposal of stone dust is a major problem. In this paper an attempt is made to study the effective use of stone dust as a stabilizing agent. An experimental investigation is carried out to study the effect of stone dust on engineering properties of soil. The engineering
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· Quarry and ornamental stone dust constitute a severe environmental problem. • Limestone dust is the most commonly used by-product in the range of 10–60%. • An addition of up to 20% of limestone dust can improve the
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Quarry dust is a waste material that is generated during quarrying activities. This material degrades the quality of neighborhood due to landfill requirements, and causes air pollution.
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· High cost and scarcity of river sand is one of the main problem faced by construction industry today. Use of substitutions like offshore sand in particular to replace river sand is on the rise. Quarry dust is another alternative for river sand. However, full replacement of river sand with quarry dust is viewed with scepticism. Possible loss of
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· India is one of the countries with the strongest agricultural production, hence leading to accumulation of the wastes and therefore leading pollution to the environment. Researchers are using different methods for using this agricultural and industrial waste by-products for construction purposes to safeguard natural sources like
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· Research have proven that incorporating very fine waste quarry particles in the range of 10%–20% ( Rathore et al., 2020) of the total fine aggregate content of a concrete mixture can increase the 28-day compressive, tensile, and splitting tensile strength of concrete. Researchers agree that waste quarry dust at 20% ( Imran and Muthu, 2018
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Density 1.63 1.85 b) Quarry dust: Quarry dust an alternative for sand is collected from nearby quarry. The properties of quarry dust are tabulated in Table III. C. Water Potable water with pH value 7 is used for mixing and curing throughout the experiment.
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· 2. Saves Cost. Construction Projects that use quarry dust have proven to be cheaper than those that depend wholly on sand. The dust come at cheaper cost and lesser pressure on market demand for sand. Partial replacement of sand with this dust will make good concrete that is well desired in residential construction.
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· Quarry dust can be used as. an admixture in concrete efficiently to lessen its impact on. environment and human. It can also be used as partial. replacement of cement in concrete. Cement can be
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· The selection of quarry dust as a raw material for construction purposes i nvolves choosing the closest Research in Multidisciplinary Subjects (Volume- 7) ISBN: 978-81-964776-8-4
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Quarries are operating in many parts of Sri Lanka to supply coarse aggregates for various types of construction, especially for concrete, road construction and foundations of buildings. The quarry dust, the by-product, was never used in Sri Lanka instead of river sand earlier because of the different quality.
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Water absorption capacity of quarry dust samples from the study area ranged from 0.75 to 1.21% with an average value of 0.96%. Values of specific gravity tests ranged from 2.45 to 2.66 with an
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Quarry dust, has been found as an economic alternative for sand. In this paper, we have investigated the study of quarry rock dust as partial replacement of fine aggregate in
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5 · Green concrete utilizes industrial waste resources as fine and coarse aggregates, to partially replace cement in concrete using supplemental cementitious
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· Therefore, this research was to observe the possibility of quarry dust to be included in a concrete mix. The quarry dust has been used as a partial replacement for cement proportion at different levels of replacement (25%, 30% and 35%). Quarry dust was used as the main material in this project to measure the effectiveness of concrete
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Keywords- Cement Concrete, Construction materials, Fly ash, Quarry dust. Deshmukh Parag Chandrakant. International Journal of Science, Engineering and Technology, 2023, 11:6 Page 2 of 7 materials together can optimize the benefits and create a
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PDF | On Jul 18, 2021, Rakesh KUMAR Pandey published AN EXPERIMENTAL STUDY ON USE OF QUARRY DUST AND RECYCLED AGGREGATE AS PARTIAL REPLACEMENT OF FINE AND COARSE AGGREGATE IN CEMENT CONCRETE
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On experimentation, it was found that the partial replacement of sand with 10% of quarry dust has given the optimum results. Therefore, this study recommends that if partial replacement of sand with quarry dust upto 10% in M35 grade of concrete is done, the effective waste management can contribute towards saving of our environment.
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The quarry dust is used to sprinkle over the newly laid bituminous road as filler between the bitumen and coarse aggregate and manufacturing of hollow blocks.
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· Several studies have shown that quarry waste can be used as a 100% substitute for fine aggregate in concrete without compromising the strength of the finished product across a variety of concrete
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th5 National Conference on Engineering Technology Held at Federal Polytechnic Offa, February 2018. 1 USE OF QUARRY DUST AND IRON FILINGS IN CONCRETE PRODUCTION Ayokunle O. Familusi, Damilola A
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Initially cement concrete cube was studied with various proportion of cement concrete +quarry dust (M20 & M25). The experimental result showed that the additional of quarry dust as fine aggregate ratio of 30%, 40% and 50% was found to enhance the compressive properties. The compressive strength of concrete cubes at the age of 7 and 28 days were
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· The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80% partial
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· As shown in Table 3, tested quarry dust had lower sphericity (0.62) and roundness (0.29) compared to river sand, which implied that quarry dust grains were more angular. Angular surface in quarry dust instituted stronger bond between cement gel and aggregate that contributed to improve compressive strength of mortar.
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International Journal of Research Publication and Reviews, Vol 4, no 8, pp 868-871 August 2023 International Journal of Research Publication and Reviews Journal homepage: www.ijrpr.com ISSN 2582-7421 Review-Experimental Investigation on Quarry Dust as
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· In this study, artificial coarse aggregates are prepared by a cold bonding technique. The waste materials, namely, fly ash and quarry dust, are used for the preparation of the cold bonded
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· This study investigates the optimisation of laterite-cement blocks as walling materials using quarry dust. Physical properties of experimental soil were determined, and other tests such as
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Trituradora de piedra vendida por proveedores certificados, como trituradoras de mandíbula/cono/impacto/móvil, etc.
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