OENORM EN 12697-47-2021
Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts

Standard No.

OENORM EN 12697-47-2021

Release Date

2021

Published By

AT-ON

Latest

OENORM EN 12697-47-2021

OENORM EN 12697-47-2021 history

• 2021 OENORM EN 12697-47-2021 Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts