Abstract

This presentation will review sustainable preservation treatments and their application timeline to extend the life of asphalt pavement. We will discuss how pre-preservation treatments like a void reducing asphalt membrane, early-life preservation treatments such as rapid penetrating emulsion, and topical rejuvenators can reduce future maintenance and delay reconstruction. We will also look at mid-life treatments, such as micro-surfacing, fit into a preventative maintenance preservation plan. And finally cover end of life cold pavement recycling alternatives.

Session Number

184

Session Title

Preserve Your HMA Pavements From the Start

Track Title

Pavements

Location

STEW 218 AB

Date of Version

March 2025

Start Date

3-19-2025 1:00 PM

End Date

3-19-2025 1:50 PM

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Mar 19th, 1:00 PM Mar 19th, 1:50 PM

Preserve Your HMA Pavements From the Start

STEW 218 AB

This presentation will review sustainable preservation treatments and their application timeline to extend the life of asphalt pavement. We will discuss how pre-preservation treatments like a void reducing asphalt membrane, early-life preservation treatments such as rapid penetrating emulsion, and topical rejuvenators can reduce future maintenance and delay reconstruction. We will also look at mid-life treatments, such as micro-surfacing, fit into a preventative maintenance preservation plan. And finally cover end of life cold pavement recycling alternatives.