This standard covers the requirements for polymer-modified emulsified asphalt, performance graded asphalt binder, mineral aggregate, mineral filler, and additives used in an ultrathin bonded wearing course. An ultrathin bonded wearing course, usually 1/2 to 1 in. (12.5 to 25.4 mm) thick is placed on existing pavement surfaces using specially designed paving machines.
This standard was formerly designated as provisional standard MP 44.
