NEN 5920-1988
Aggregates for concrete - Determination of content of fulvo acid

Standard No.

NEN 5920-1988

Release Date

1988

Published By

NL-NEN

Latest

NEN 5920-1988

Scope

This standard describes the method for determining the fulvic acid content in concrete aggregates.

NEN 5920-1988 history

• 1988 NEN 5920-1988 Aggregates for concrete - Determination of content of fulvo acid