RO
SR EN 12591:2001
Bitumen and bituminous binders - Specifications for paving grade bitumens
This European Standard specifies properties and relevant test methods for pavinggrade bitumens which are suitable for use in road construction and maintenance and which are obtained by refining processes from petroleum crude oils. Paving grade bitumens in this European Standard are divided into three groups of grades: a) Grades designated by nominal penetration at 25°C from 20x0,1 mm to 330x0,1 mm, specified by penetration at 25°C and softening point (Table 1); b) Grades designated by nominal penetration at 25°C from 250x0,1 mm to 900x0,1 mm, specified by penetration at 15°C and dynamic viscosity at 60°C (Table 2);...
Status :
Withdrawn
Approval date : 11/30/2001
Publish date : 12/1/2001
Withdrawal date : 9/30/2009
Number of pages : 21
ICS : 91.100.50 Binders. Sealing materials,93.080.20 Road construction materials
Technical Committee : 187 - Roads
- Normative reference SR EN 58+A1:1997
- Normative reference SR ISO 3838:1996
- Replaced by SR EN 12591:2009