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Pages 74-75

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From page 74...
... B-1 Summary States Test Method Compared with AASHTO T 308 State: Arizona Test Method – ARIZ 427a Differences compared to AASHTO T 308 • Separate test method for mixes containing RAP (ARIZ 428) • Test sample must be within ±150 g of calibration sample mass • Sample size uses a range based on NMAS • If calibration factor exceeds 1.0% at 1,000°F, repeat test at 900°F.
From page 75...
... B-2 • New calibration factor required when aggregate bin % change is ±4.0 • Calibration factor verified weekly State: Oklahoma Test Method – OHD L-26 (Method A) Differences compared to AASHTO T 308 • Minimum sample size slightly different, and based on maximum aggregate size (not NMAS)

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