A scrub seal is the application of emulsified asphalt with a scrub broom followed immediately by an application of a single layer of cover aggregate. The treatment can be applied as a wearing surface or as an interlayer.
This standard specifies quality requirements for aggregate and emulsified asphalt for scrub seals.
AASHTO MP 43-20 History
AASHTO M 345-22
$43.00 $86.00
AASHTO MP 43-20
$39.00 $78.00
More Standards PDF
AASHTO M 85-22
$36.00 $73.00
AASHTO T 304-22
$43.00 $86.00
AASHTO T 155-22
$36.00 $73.00
AASHTO M 251M/M 251-22
$52.00 $105.00







