General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 27845-2011
Scope
This standard specifies the quantitative test method for soil particle size distribution. This standard applies to the quantitative determination of soil particle size analysis. The particle size distribution with a particle size greater than 75 μm (retained on a 200-mesh sieve) is determined by the sieving method; the particle size distribution with a particle size less than 75 μm is determined by the necessary data measured with a liquid density meter during the sedimentation process.
GB/T 27845-2011 Referenced Document
ASTM D422 Standard Test Method for Particle-Size Analysis of Soils
ASTM E100 Standard Specification for ASTM Hydrometers
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes
GB/T 27845-2011 history
2011GB/T 27845-2011 Chemicals.Test method for particle-size analysis of soils