Standard

DS/EN ISO 11508:2017

Jordundersøgelse – Bestemmelse af partikeldensitet

Status
Gældende Checkmark
Type
Standard
Varenummer
M309131
Udgivelsesdato
2017-11-30
Komite

CEN/TC 444

ISO/TC 190/SC 3

International arbejdsgruppe WG

CEN/TC 444

ISO/TC 190/SC 3

Internationale relationer
Tooltip
ISO 11508:2017 IDT, EN ISO 11508:2017 IDT
Dansk udvalg
Antal sider
22

Scope

ISO 11508:2017 specifies two methods for the determination of particle density of soils calculated from the mass and the volume of soil particles. The first method (4.1) is applicable to fine soil (<2 mm diameter) and the second method (4.2) is applicable to both porous and nonporous gravel and stones (>2 mm diameter). The particle density can be used for the calculation of the proportion of solids and of the porosity of soil layers in combination with the procedure given in ISO 11272.