• GRUPA ORLEN (strona główna)
Dla niedowidzącychRozmiar tekstu: AAA
Paving Grade Bitumen 35/50

1.Description of the product 

Road bitumen 35/50 is produced in the process of oxidization of a vacuum residue obtained from the distillation of crude oil by the continuous method on the BITUROX installation (license of an Austrian engineering company PÖRNER).
Road bitumen 35/50 can be used for asphalt mix production, especially for asphalt subbases and binder courses.
 

2.Properties 

Reference standard: EN 12591:2009
Property Unit Method Requirement
Penetration at 25°C 0,1 mm EN 1426 35 - 50
Softening Point R&B °C EN 1427 50 - 58
​Retained penetration at 25°C  ​% ​EN 12607-1
EN 1426
​≥ 53
​Increasing of Softening Point R&B ​°C ​EN 12607-1
EN 1427
​≤ 8 *) ***)
≤ 11 **)
Mass change after RTFOT
%
EN 12607-1
≤ 0,5
​Flash point, COC ​°C ​EN ISO 2592 ​≥ 240
Solubility %
EN 12592 ≥ 99,0
Fraass breaking point °C EN 12593 ≤ -5
Kinematic viscosity at 135°C
mm2/s
EN 12595
≥ 370 ***)
Dynamic viscosity at 60°C
Pa*s
EN 12596
≥ 225 ***)
*) Requirement in Poland: PN-EN 12591:2010 
**) Requirement in Czech Rep.: ČSN EN 12591:2009 
***) Requirement in Lithuania: TRA BITUMAS 08 
 
 Production plant: Płock
 
 

ORLEN Group brands