ONORM C 9214-1984
Bitumen and hard coal tar pitch; testing; determination of needle penetration

Standard No.

ONORM C 9214-1984

Release Date

1984

Published By

AT-ON

Latest

ONORM C 9214-1984

Scope

This "NORM describes a method for testing the needle penetration of bitumen and coal tar pitch as well as their mixtures.

ONORM C 9214-1984 history

• 1984 ONORM C 9214-1984 Bitumen and hard coal tar pitch; testing; determination of needle penetration