The contents of this web site are to promote the understanding of warm-mix asphalt during its research and development phase in the United States. This web site cannot be used to promote or single out any one specific asphalt technology.

Test Frameworks
The Warm-Mix Asphalt Technical Working Group has devised test frameworks to help researchers obtain data in a uniform format so that analysis can be done by using data from a multitude of projects. There is one framework for material properties and another for emissions and energy reductions.

Products and ProcessesThis listing of products and technologies does not constitute an endorsement or approval. The composition, application, performance, and legitimacy of these listed technologies has not been determined. It is the responsibility of the user or specifying agency to determine the product or technology’s merits for usage.

Advanced Concepts Engineering Co.: LEA-CO

AESCO/Madsen: Eco-Foam II

Akzo Nobel: Rediset WMX

All States Materials Group: ECOBIT

Arkema Group: CECABASE RT

Aspha-min: Aspha-min Online

Astec Industries: Double Barrel Green System

Engineered Additives: BituTech PER

Gencor Industries: Green Machine

Herman Grant Company: HGrant Warm Mix System

Iterchimica: Qualitherm

Kumho Petrochemical and Korea Institute of Construction Technology: LEADCAP

Maxam Equipment Inc.: Aquablack Warm Mix Asphalt

McConnaughay Technologies: Low Emission Asphalt

MeadWestvaco Asphalt Innovations: Evotherm

Meeker Equipment Corp. Inc.: Meeker Warm Mix

PQ Corporation: Advera WMA

Sasol Wax North America Corporation: Sasobit

Shell: Shell Thiopave

Sonneborn Products: SonneWarmix

Stansteel: Accu-Shear Dual Warm-Mix Additive System

Tarmac Inc.: Tri-Mix Warm Mix Injection

Terex Roadbuilding: Warm Mix Asphalt System

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