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2012-11-20 · The specific gravity of quartz is 2.65, but sand is porous. A good approximation is 1.6 for compacted sand where the interstitial … Specific Gravity of Materials for Asphalt Mixes The ASTM Bulk specific gravity for the stone and sand are used along with the apparent specific gravity
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The silica percentage present in quarry dust is above 80% which gives high strength to concrete as in the case of sand. Thus, the environmental effects and waste can be
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2015-9-1 · The specific gravity of the quarry dust is 2.74 and artificial aggregate made using quarry dust is therefore expected to fall under the category of normal weight aggregates. The particle size distribution of the quarry dust is given in Fig. 1. The size of the dust particles is significantly lower than the size of quarry
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case of Quarry dust, specific gravity is the important properties which are used in the construction o f. highway embankment. The specific gravity of most quarry dust
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The properties of quarry dust that were determined are aggregate crushing value, flakiness index, pH value, soundness, specific gravity, absorption and fineness modulus
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2016-8-11 · The study discusses the effect of quarry dust on the specific gravity, liquid limit, plastic limit, shrinkage limit, compaction characteristics, California bearing ratio, shear strength unconfined compressive strength, Young’s modulus, Poisson’s ratio, permeability, swell strain, swell potential, swell pressure etc. of cohesive soil
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2016-7-28 · The cubes were casted using standard cubes of 150 mm × 150 mm × 150 mm. Specific gravity of sand and quarry dust of 2.62 and 2.70 for Zone II classified type is obtained. 53 grade cement is used for the mix. Curing was done by conventional moist curing for the concrete mix. Compression testing machine of 2000 KN capacity was used to test the
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2016-10-30 · The quarry dust is an inert material. Class F fly ash of low reactive oxides is used. The CaO content is low in fly ash when compared to cement. The specific gravity of the quarry dust and fly ash aggregate is found to be 2.12 and 1.98 respectively
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Quarry dust can be defined as residue, tailing into solid volume and hence a theoretical yield of concrete per or other non-voluble waste material after the extraction and unit volume can be calculated. Specific gravity of aggregate is processing of rocks to form fine particles less than 6mm
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The tests will be carried out on both the natural sample and the improved sample and will include: moisture content, specific gravity, grain size distribution, Atterberg’s limits, compaction and California Bearing Ration (CBR) tests both before adding quarry dust and after adding a varying percentage and proportion of quarrying dust
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