NBN 771-14-1969
Iron-containing Portland cement

Standard No.

NBN 771-14-1969

Release Date

1969

Published By

BE-NBN

Latest

NBN 771-14-1969

Scope

The purpose of this standard is to establis the specifications of portland iron cement, the definition of which is given in NBN 771-01.

NBN 771-14-1969 history

• 1969 NBN 771-14-1969 Iron-containing Portland cement