NBN B 46-201-1991
Roof sealing. Trial method

Standard No.

NBN B 46-201-1991

Release Date

1990

Published By

BE-NBN

Latest

NBN B 46-201-1991

Scope

The purpose of this standard is to describe the procedure for the tests provided for in standards NBN B 46-002 (see l) and NBN B 46-003 (see II).

NBN B 46-201-1991 history

• 1990 NBN B 46-201-1991 Roof sealing. Trial method
• 1973 NBN B 46-201-1974 Asphalt sealing protective layer, building covering (a) Trial method