Asphalt Rubber Technology Information Center
Arizona Bureau of Indian Affairs - Asphalt Rubber Gap-Graded Hot Mix Section 419
Author(s):

Origin:
Arizona
Date:

Categories:
Specifications
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Summary:
The work shall consist of placing a 2 inch compacted asphalt rubber concrete overlay on an existing bituminous surface.
The asphalt rubber concrete mix consists of a gap-graded surface course, composed of mineral aggregate and a reacted
asphalt-rubber binder, mixed in a central mixing plant, and placed on a prepared course, in accordance with these
specifications. Asphalt-rubber concrete shall conform to Section 402 of the FP-03, except as modified in this
specification, and to the lines, grades, thickness, and typical cross-sections shown on the plans.
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