PR flex 20 ®PR flex 20

PR FLEX 20

Main advantages

  • Reduces penetration grade of bitumen.
  • Increases softening point of bitumen.
  • Increases Elastic recovery - Reduces cracking.
  • No oxydation of the bitumen during binder 
    modification (elastomer pre-digested in the 
    additive bitumen matrix).
  • Better thermal suceptibility of the binder. 
  • Flexibility of use, the binder is modified during 
    asphalt production.
  • No problems of storability and pumpability.
  • No need for binder plant.
  • Compatible with any local bitumen.

Modification of bitumen properties by addition of PR FLEX 20®
 

graphique PR PLAST LT

Priority fields of application

        

BBME (NF EN 13108-1) - BBM (NF EN 13108-1) - BBSG (NF EN 13108-1) - BBA (NF EN 13108-1)

travaux public

PR Plast S
PR Plast S®ic-PR PLAST S

ANTI-RUTTING / BBME

WEARING COURSE AND BINDER LAYER

PR LT
PR LT®ic-PR LT

ANTI-RUTTING / WARM MIX

ALL LAYER

ic-PR PLAST module
PR Module®ic-PR PLAST module

High-modulus / EME

BASE LAYER

PR FLEX 20
PR flex 20®ic PR FLEX 20

SBS & BITUMEN IN GRANULES / PMA

MAINLY WEARING COURSE

pr-plast-ak
PR AK®ic-PR PLAST AK

ANTI-KEROSENE

WEARING COURSE

PR AK-G®

ANTI-KEROSENE

WEARING COURSE

Option D®

MORE DURABLE ASPHALT CONCRETE