10.20 Aug 12, 2026
ISO
ISO/TC 71/SC 1
International Standard
This document specifies the method for testing for the purpose of measuring dust concentration accompanying
spraying of concrete.
This document does not purport to address all of the safety concerns, if any, associated with its use.
PROJECT
ISO/NP 23945-7
10.20
New project ballot initiated
Aug 12, 2026