Section 129.64. Cutback asphalt paving  


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  • (a) After April 30, 1982, no person may permit the use or application of cutback asphalt for paving operations except when any of the following applies:

    (1) Long-life stockpile is necessary.

    (2) The use or application between October 31 and April 30, is necessary.

    (3) The cutback asphalt is used solely as a tack coat, a penetrating prime coat, a dust palliative or precoating of aggregate.

    (4) Skin patching is necessary during October. Skin patching shall be less than 500 feet continuous length, 1300 linear feet per mile or 1750 square yards per lane mile.

    (b) After April 30, 1982, emulsion asphalts may not contain more than the maximum percentage of solvent as shown in Table 2.