Field Density Test | AASHTO T-191 | ASTM D-1556

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Very good brother arsalan ,good work

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FDD Test, A Field Dry Density Test is a test conducted in the field to determine the dry density of soil or compacted materials. It is an essential test in geotechnical engineering and construction to ensure that the soil or other materials used in construction projects meet specified compaction requirements. The dry density of soil is a measure of the mass of dry soil per unit volume.