424 Fine Graded Polymer Asphalt Cncrete

1. Specifications and policies:

C&MS Section 301, 403, 448, Appendix J Policies and Instructions

2. Sampling and/or Inspection Requirements:

Asphalt binder per 702.01

Aggregate conforming to Table 424.01 and quality requirements of item 703.05.

Styrene Butadiene Rubber (SBR) solids conforming to item 702.14.

Mineral Filler conforming to item 703.07.

Do not use reclaimed asphalt concrete pavement.

 Acceptance:

Use 301 procedures for Type A and 448 procedures for Type B.

Mix samples verifying contractor quality control tests taken and tested in accordance with 403 with minimum of two samples representing four production days.

 Asphalt Concrete Monitoring for Type B:

1 in 10 sets of Marshall Pills produced by the contractor shall be tested by the district. (District)

Obtain a sample of mix which the contractor has used to determine the MTD and test. (District)

In the event of conflicting results, the district sample should be sent to OMM as a referee.

3. Methods of Tests:

Supplement 1038, Supplement 1039, Supplement 1043.