Liquid Limit Casagrande Apparatus

Liquid Limit Casagrande Apparatus The Liquid Limit Casagrande Apparatus is a standardizedgeotechnical testing device used to determine the liquid limit offine-grained soils, as defined by ASTM D4318 and AASHTO T89.This essential tool helps classify soil consistency and evaluate itsbehavior under moisture variation.Key Features:Precision Mechanics: Brass cup with adjustable drop height (10mm)and crank-operated cam mechanism for consistent blows.Grooving Tools: Includes both ASTM (30° angle) and AASHTO (45angle)standards for versatile testing.Durable Construction: Stainless steel base with corrosion-resistantcomponents for long-term reliability.Calibration Compliance: Meets exacting specifications for groovedimensions and drop rate (2 rotations/sec).Appl鰒枫cations:Soil classification (USCS, AASHTO)Foundation engineering studiesConstruction material quality controlThe apparatus ensures repeatable results critical for engineeringdesigns involving shear strength and compressibility analysis.Manual operation emphasizes trained technician use for accuracy.Optional: Digital counters available for automated blow counting  

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