40.20 DIS ballot initiated: 12 weeks Aug 20, 2026
ISO
ISO/TC 71/SC 8 Environmental management for concrete and concrete structures
International Standard
13.020.40 Pollution, pollution control and conservation | 91.100.30 Concrete and concrete products
This document specifies procedures for determination of carbon dioxide sequestrated in concrete and concrete constituents by acid decomposition and back titration method.
IN_DEVELOPMENT
ISO/DIS 21282-2
40.20
DIS ballot initiated: 12 weeks
Aug 20, 2026