ISO 11272:2017 specifies three methods for the determination of dry bulk density of soils calculated from the mass and the volume of a soil sample. The methods involve drying and weighing a soil sample, the volume of which is either known [core method (see 4.1)] or determined [excavation method (see 4.2) and clod method (see 4.4)].
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Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test procedures
4.1 Core method
4.2 Excavation method
4.3 Substitute methods
4.4 Clod method
5 Test report
Annex A Volume measurement using plastic balls (informative)
Annex B Density of water at different temperatures (normative)
ASTM D 1556:2007
ASTM D 2167:2015 Standard Test Method for Density and Unit Weight of Soil in Place by the Rubber Balloon Method
ASTM D 4914:2008
ASTM D 1556:2007
ASTM D 2167:2015 Standard Test Method for Density and Unit Weight of Soil in Place by the Rubber Balloon Method
ASTM D 4914:2008
ASTM D 5030:2004 Standard Test Method for Density of Soil and Rock in Place by the Water Replacement Method in a Test Pit (Withdrawn 2003)
DIN 18125-2:2011