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Asphalt Warm Mix

Tabs below toggles the tables for Warm Mix Asphalt (WMA) Technologies & Warm Mix Asphalt (WMA) Contractors.

Approved List of WMA Technologies

Warm Mix Asphalt Approval - per the CDOT Field Materials Manual CP 59.
Note:  Click on "Technology Name" for the WMA Technology Review approval memo that contains details on the technology use and restrictions. 

Technology Name Technology Type Supplier Approval Date Re-Eval Date Contact Name Contact Phone Notes/
Restrictions
Accu-Shear

Warm Mix Asphalt (Foam) Stansteel 3/31/17 3/31/20 Rick Rees 502-905-4145 ≤ 5,000 tons/project
AquaBlack Solutions Warm Mix Asphalt (Foam) Maxam 1/3/17 1/3/20 Ron Murphy 800-292-6070
Cecabase RT 945 w/AD-here LOF 65-00

Warm Mix Asphalt Road Science 8/1/16 8/1/19 Charlie Atherton 303-888-2245
Evotherm 3G (J1 and M1) Warm Mix Asphalt Ingevity 7/21/17 7/21/20 Tyler Francis 316-734-7342
Evotherm DAT (F6 and H5) Warm Mix Asphalt Ingevity 7/21/17 7/21/20 Tyler Francis 316-734-7342
Green System

Warm Mix Asphalt (Foam) Astec, Inc 6/1/17 6/1/20 Chase Walker 423-867-4210 ≤ 5,000 tons/project
Rediset LQ

Warm Mix Asphalt AkzoNobel 3/31/17 3/31/20 Amelia Padilla 312-350-2836 ≤ 5,000 tons/project
SonneWarmix Warm Mix Asphalt Sonneborn 5/28/15 5/28/18 Chris Strack 203-459-0636 ≤ 5,000 tons/project
SonneWarmix RT Warm Mix Asphalt Sonneborn 5/28/15 5/28/18 Chris Strack 203-459-0636 ≤ 5,000 tons/project
Sonnegreenpg Warm Mix Asphalt Sonneborn 5/28/15 5/28/18 Chris Strack 203-459-0636 ≤ 5,000 tons/project
Zycotherm

Warm Mix Asphalt Zydex 8/10/17 8/10/20 Matt Elam 970-261-5004
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Address all comments and questions regarding CDOT Approved Products Lists and/or this content to the CDOT Product Evaluation Coordinator:

David Kotzer
Colorado Dept. of Transportation
Materials & Geotechnical Branch
4670 N. Holly Street, Unit A
Denver, CO 80216-6408
Phone: 303-398-6566
Fax: 303-398-6504

Approved List of WMA Contractors

Warm Mix Asphalt Approval - per the CDOT Field Materials Manual CP 59.
Note:  Click on "Technology Name" for the WMA Contractor Review approval memo that contains details on the technology use and restrictions.

Contractor Technology Name Approval
Date
Re-evaluation
Date
Contact
Name
Contact
Phone
Aggregate Industries Evotherm 3G (J1 and M1) 4/24/15 4/24/18 John Cheever 303-588-9235
APC Construction Company Evotherm 3G (J1 and M1) 12/15/16 12/15/19 Jim Krattenmaker 303-961-3385
Brannan Sand and Gravel Evotherm 3G (J1 and M1) 4/10/15 4/10/18 Jon Joeston 303-455-8873
Elam Construction Evotherm 3G (J1 and M1) 7/5/16 7/5/19 Heather Thom 970-270-2322
Four Corners Materials Zycotherm 4/11/17 4/11/20 Paul Appel 970-247-2172
Grand River Construction Zycotherm 8/1/16 8/1/19 Gregg Rippy 970-379-6100
Kiewit Infrastructure Co. Evotherm 3G (J1 and M1) 8/25/16 8/25/19 Bill Whitaker 615-517-0168
Martin Marietta AquaBlack Solutions 9/17/14 9/17/17 Todd Genovese 303-210-3804
Martin Marietta Zycotherm 8/8/14 8/8/17 Todd Genovese 303-210-3804
Peak Materials Evotherm 3G (J1 and M1) 5/3/17 5/3/20 Travis Brenner 970-485-1830
Schmidt Construction Company AquaBlack Solutions 5/16/16 5/16/19 Rueben Roberts 719-392-4207
United Companies Evotherm 3G (J1 and M1) 3/31/17 3/31/20 David Fife 970-243-4900
United Companies Zycotherm 7/31/14 7/31/17 David Fife 970-243-4900
United Companies Cecabase RT 945 w/ AD-here LOF 65-00 3/31/17 3/31/20 David Fife 970-243-4900
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Address all comments and questions regarding CDOT Approved Products Lists and/or this content to the CDOT Product Evaluation Coordinator:

David Kotzer
Colorado Dept. of Transportation
Materials & Geotechnical Branch
4670 N. Holly Street, Unit A
Denver, CO 80216-6408
Phone: 303-398-6566
Fax: 303-398-6504

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