Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

Preformed Joint Fillers

9/20/21

  • Type A - Cork
  • Type B - Self-expanding Cork
  • Type C - Sponge
  • Type D-1 - Closed-cell Polyethylene Foam
  • Type D-2 - Closed-cell Polypropylene Foam
  • Type E - Bituminous

W.R. Meadows, Inc.

Product Name Type
Cork Expansion Joint A
Sponge Rubber Expansion Joint C
CERAMAR D-1
Asphalt Expansion Joint E

Nomaco

Product Name Type
NOMAFLEX D-2

Global Wholesale Supply

Product Name Type
Form Flex Expansion Joint E