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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
AD-here Ultra Warm Mix Asphalt Road Science 8/1/16 8/1/19 Charlie Atherton 303-888-2245
Evotherm 3G (J Series & M Series) Warm Mix Asphalt Ingevity 7/21/17 7/21/20 Tyler Francis 316-734-7342
Evotherm 3G (P Series) Warm Mix Asphalt Ingevity 10/1/18 10/1/21 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
Ultrafoam GX2

Warm Mix Asphalt (Foam) Gencor 7/16/18 7/16/21 Graeme Heppenstall 303-827-5759
Rediset LQ

Warm Mix Asphalt AkzoNobel 3/31/17 3/31/20 Amelia Padilla 312-350-2836 ≤ 5,000 tons/project
Zycotherm

Warm Mix Asphalt Zydex 8/10/17 8/10/20 Matt Elam 970-261-5004
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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 4/24/20 John Cheever 303-588-9235
Aggregate Industries AD-here Ultra 10/22/18 10/22/23 John Cheever 303-588-9235
APC Construction Company Evotherm 3G (J1 and M1) 12/15/16 12/15/21 Jim Krattenmaker 303-961-3385
APC Construction Company Evotherm 3G (J1 and M1) 6/15/18 6/15/23 Ted DeKowzan 303-996-7220
Brannan Sand and Gravel Evotherm 3G (J1 and M1) 4/10/15 4/10/20 Jon Joeston 303-455-8873
Brannan Sand and Gravel AD-here Ultra 11/16/18 11/16/23 Jon Joeston 303-455-8873
Coulson Excavating Evotherm 3G (J1 and M1) 10/31/17 10/31/22 Bill Schrader 970-667-2178
Elam Construction Evotherm 3G (J1 and M1) 7/5/16 7/5/21 Heather Thom 970-270-2322
Four Corners Materials Zycotherm 4/11/17 4/11/22 Paul Appel 970-247-2172
Grand River Construction Zycotherm 8/1/16 8/1/21 Gregg Rippy 970-379-6100
Kiewit Infrastructure Co. Evotherm 3G (J1 and M1) 8/25/16 8/25/21 Bill Whitaker 615-517-0168
Martin Marietta Zycotherm 10/15/18 10/15/23 Todd Genovese 303-210-3804
Martin Marietta AquaBlack Solutions 10/15/18 10/15/23 Todd Genovese 303-210-3804
Peak Materials Evotherm 3G (J1 and M1) 5/3/17 5/3/22 Travis Brenner 970-485-1830
Schmidt Construction Company AquaBlack Solutions 5/16/16 5/16/21 Rueben Roberts 719-392-4207
United Companies Evotherm 3G (J1 and M1) 3/31/17 3/31/22 David Fife 970-243-4900
United Companies AD-here Ultra  3/31/17 3/31/22 David Fife 970-243-4900
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