Ms-22 Construction Of Quality Asphalt Pavements Pdf -

Recent editions of MS-22 add sections on WMA, which is produced at lower temperatures (50–100°F lower than HMA). The manual explains how lower temperatures affect compaction timing, rolling patterns, and density achievement.

The Asphalt Institute revises MS-22 approximately every 5–7 years. Always check your PDF’s copyright date. The most widely used editions are the 3rd Edition (mid-2000s) and the 4th Edition (mid-2010s). A 5th Edition may be in development at the time of your search. ms-22 construction of quality asphalt pavements pdf

Partially. It includes a chapter on construction of overlays (including milling and bonding), but it is not a maintenance manual. For that, see MS-16 ( Asphalt in Pavement Maintenance ). Recent editions of MS-22 add sections on WMA,