90.20 Standard under periodical review Oct 15, 2024
ISO
ISO/TC 71/SC 1 Test methods for concrete
International Standard
91.100.30 Concrete and concrete products
ISO 1920-9:2009 specifies a method for determining the creep of standard concrete test cylinders subjected to a sustained longitudinal compressive load.
PUBLISHED
ISO 1920-9:2009
90.20
Standard under periodical review
Oct 15, 2024