STB 1220-2009
Modified road bitumens. Specifications

Standard No.

STB 1220-2009

Release Date

2009

Published By

BELST

Status

Be replaced 2020-04

Replace By

STB 1220-2020

Latest

STB 1220-2020

STB 1220-2009 history

• 2020 STB 1220-2020 Modified road bitumens. Specification
• 2009 STB 1220-2009 Modified road bitumens. Specifications