Real Maltenes

The goal of these pages is to explain the naturally resilient chemistry Pavement Technology refers to as Maltene Replacement Technology (MRT), and its demonstrative benefits in comparison with alternative methodologies for preserving asphalt pavements. Use the links below to delve more deeply into each concept discussed or use the form on this page to request a comprehensive white paper on this topic.

Sustainable Asphalt Pavements: The Science Behind Maltene Replacement Technology

In recent years, there has been no shortage of confusion (and some intentional misdirection) in the asphalt pavement preservation marketplace regarding the definition and understanding of maltenes and the role they play in rehabilitating and extending the life of asphalt roadways. Let’s clear up the confusion.

  2. Vladimir Kalichevsky and Stewart C. Fulton, 1931 patent US1926523A
  3. Heavy Oil Science Center, More About the Chemistry of Asphaltenes and Maltenes, Foster Learning Inc. (

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