On May 01, 2021, GOST R 59178-2021 "Public automobile roads" comes into effect. Bridges and pipes. Rules for the production of works. Conformity assessment"
The text of this standard is published on the official website of Rosstandart.
Attention is drawn to some contradictions regarding the permissible deviations established in this GOST when assessing the conformity of individual works, for example, when assessing the conformity of concrete works (monitoring the mobility of concrete mixture), a deviation from the specified value of the mobility of the concrete mixture is not more than ±15%, while according to GOST 7473, the permissible deviation of the specified values of mobility indicators is ±2 cm.