Standards / Research Reports
Research Report RR:D18-1011An interlaboratory study was conducted by laboratories which tested soil samples to establish a precision statement for specifications D4253 and D4254.
D4253-00(2006) Standard Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vibratory Table
D4254-00(2006)e1 Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density
Committee D18 on Soil and Rock
Subcommittee D18.03 on Texture, Plasticity and Density Characteristics of Soils