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 general principles for the determination of mass of carbon dioxide sequestrated in concrete and concrete constituents. The scope of standard includes determination of carbon dioxide sequestrated in recycled crushed concrete and other concrete oriented materials used for applications other than concrete constituents. Carbon dioxide in natural inorganic carbonates such as limestone is not included in the scope of determination.
IN_DEVELOPMENT
ISO/DIS 21282-1
40.20
DIS ballot initiated: 12 weeks
Aug 20, 2026