for adding PG sources for previously approved JMF’s
***All PG Sources must be Certified***
Any change in polymer types (SBS/Elvaloy®
or SBR) or GTR will require a complete mix design re-submittal
policy takes effect 12/3/2019
PG 58-28 and PG 64-22: No additional requirements for changing PG binder
sources. Must notify District Testing of PG source change and document on
PG 64-28, PG 64-28M, PG
70-22M, and PG 76-22M: The following needs to be submitted to the ODOT C/O
Lab for Approval:
1) A one (1) point mix design
is required using the new PG source.
2) Revised mixing and compaction
chart using the new PG source data.
3) Updated test data,
including TSR, APA, etc. for the new PG source.
4) Revised page 2 of the mix
design packet containing the new PG source data.
5) New samples at the optimum
Asphalt Content using the new PG source (Rice, Pills etc.)
PG 88-22M: Requires a complete mix design re-submittal
Note: Asphalt Level 3 labs who are AASHTO accredited
still must do a one point design including submitting the mix to OMM.