The Relative Density Apparatus is a precision-engineered instrument used to determine the relative density, maximum density, and minimum density of cohesionless and granular soils such as sand, gravel, and mixed aggregates. Essential for geotechnical engineering, soil mechanics studies, and construction quality control, this apparatus helps evaluate the compaction characteristics, stability, and performance of soil used in foundations, embankments, and earthwork projects.

Built with high-strength metal components and designed for reliable, long-term use, the Relative Density Apparatus typically includes a vibratory table, guide sleeve, surcharge base plate, tamping rod, and molds. It ensures accurate and repeatable results for laboratory testing as per IS, ASTM, and other international standards. Ideal for soil labs, research institutions, and civil engineering firms, this apparatus provides dependable measurements critical for safe and efficient project design.

Key Features

• Determines maximum & minimum dry density of granular soils

• Suitable for cohesionless soils like sand, gravel & aggregates

• Includes vibratory table, molds, surcharge weights, and guide sleeve

• Provides accurate, repeatable, and standardized test results

• Sturdy, long-lasting construction for rigorous laboratory use

• Complies with IS, ASTM & international soil testing standards

• Ideal for geotechnical labs, construction QC, and academic research