EMERGENCY INFORMATION FDOT Emergency Travel Alert:  For information on the current situation, please visit the following page - Alerts.

State Materials Office

State Materials Office / Asphalt / Warm Mix Asphalt

Warm Mix Asphalt

FDOT: State Materials Office



Requirements to be included on the approved products/process list:

  1. Be acknowledged by another state agency as an acceptable warm mix technology or be listed on the following website: http://warmmixasphalt.com with a successful project(s) constructed nationally or internationally.
  2. Partner with a contractor and FDOT District Office and construct a demonstration section on a FDOT project.
  3. Meet all FDOT construction specifications during construction of the demonstration section.

Approved Additives/Processes


Product Company Web Address
AD-here Ultra 1 Road Science LLC http://www.roadscience.net/
Aqua Foam System Meeker Equipment http://www.meekerequipment.com/new_warmmix.html 
Aspha-min Aspha-min http://www.aspha-min.com/
Double Barrel Green System Astec Industries http://www.astecindustries.com
Eco-Foam II AESCO/Madsen http://www.asphaltequipment.com/whatsnew.htm
Evotherm DAT MeadWestvaco Asphalt Innovations http://www.evotherm.com 
Evotherm M1 MeadWestvaco Asphalt Innovations http://www.evotherm.com 
Ultrafoam Gencor Industries http://www.gencorgreenmachine.com/
Warm Mix Asphalt System Terex Roadbuilding http://www.terexrb.com/default.aspx?pgID=308
Zycotherm Zydex Industries http://www.zydexindustries.com/



The Florida Department of Transportation began using Warm Mix Asphalt (WMA) on a trial basis in 2006.


Warm Mix Usage Summary [PDF-156KB]