90.92 Standard to be revised Oct 30, 2023
ISO
ISO/TC 190/SC 3 Chemical and physical characterization
International Standard
13.080.20 Physical properties of soils
Published
The method specified can be applied to all types of soil samples. Different procedures are specified for air-dried soil samples, e.g. samples pretreated according to ISO 11464, and for field-moist soil samples. Its principle is drying soil samples to constant mass at 105 °C and using the difference in mass of an amount of soil before and after the drying procedure to calculate the dry matter and water contents on a mass basis. For the determination of soil water content on a volume basis, refer to ISO 11461.
PUBLISHED
ISO 11465:1993
90.92
Standard to be revised
Oct 30, 2023
PUBLISHED
ISO 11465:1993/Cor 1:1994
IN_DEVELOPMENT
ISO/DIS 11465