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2019-1-26 · Sand replacement test method is used to determine the field density or in-place density of earth embankments, road fills, sub-grade, sub-base or any of compacted material
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2005-8-8 · FIELD DENSITY TEST. SAND REPLACEMENT METHOD. ... It is very quality control test, where compaction is required, in the cases like embankment and pavement construction. APPARATUS REQUIRED 1. Sand pouring cylinder of 3 litre/16.5 litre capacity, mounted above a pouring come and separated by a shutter cover plate. ... By conducting this test it is
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2021-8-9 · Sand Replacement Method is also known as Sand Cone Method. The apparatus used in this field density test consists of a sand pouring cylinder, with pouring cone at its base. There is a shutter between the cylinder and the cone. The cylinder is first calibrated to determine the unit Weight of sand
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Field Density Apparatus/ Sand Replacement Method/ Sand Pouring Cylinder. Sand Pouring Cylinder - (SICSSPC-01) Ask for Price. This apparatus is used for the in place determination, of the dry density of compact, fine and medium grained soils and for
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2010-3-3 · Determination of field density using the sand replacement method involves three steps. The first step involves calibration of a sand-pouring cylinder. The soil density is measured in the second step and then the water content and dry density is measured in the third step. The various stages of the sand replacement method are shown in Fig
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2020-6-1 · Bulk density of poured Sand (ρs) g/m3 - 1.48 ( Varies from 1.47 to 1.52, Based on the result in test, Bulk density shall be regularly checked in the period of 14 days); The initial mass of sand before pouring (m1) in g = 8000 gm ( with the bottle ). Mass of sand after pouring in the hole (m2) in g = 2940 gm Mass of sand used to fill Funnel and Baseplate (m3) in g - 1650 gm ( Constant for each
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A field density test is a common test used to determine the field density of the soil or pavement. Table of Content show The principle of field density test is the replacement of soil excavated materials by the sand, the sand density is known so we can calculate the volume of the sand
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2019-2-26 · Field density by sand replacement method Ref : IS 2720 (part 28) Purpose : To determine the field density of soils containing coarse grained particles. Apparatus : Sand pouring cylinder Metal tray with hole Tools for leveling and excavating Container
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2020-5-3 · Sand Replacement Method. The sand replacement method is used to determine field density of soils and the sand replacement method of determination of in situ density uses a sand-pouring cylinder, tray with a central circular hole, chisel, and cylindrical calibrating container
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Limitations of Sand Replacement Method. The in-situ dry density of soil can be efficiently determined by the sand replacement method. This method is also commonly known as the Sand Cone Method. Usually, the soil after compaction in the field has to be checked for the specified dry density. This is usually done by the sand replacement method
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2021-2-1 · This was confirmed by the sand replacement method. The density measurements are summarized in Fig. 11. Since the construction had to be completed before the onset of rainy season, the number of passes of the vibration roller was reduced, in effect resulting in a minimum value of Dc was 90% in the last layer
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