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AASHTO TP132-23: Determining the Dynamic Modulus for Asphalt Mixtures Using Small Specimens in the Asphalt Mixture Performance Tester (AMPT)

Specimen Preparation method *

Tester's full name *

____________

Date of test *

____ / ____ / ____ (Month / Day / Year)

Binder PG *

____________

Binder Content TWM *

____________ %

Aggregate gradation NMAS *

____________ mm

Specimen air void *

____________ %

Specimen height, h *

____________ mm

Specimen diameter, D *

____________ mm

Reheat protocol used *

None CT 320 Reheat 1 hour at compaction temperature CT 320 Reheat 1 hour at 135C CT 320 Reheat 2 hours at compaction temperature CT 320 Reheat 2 hours at 135C CT 320 Reheat 3 hours at compaction temperature CT 320 Reheat 3 hours at 135C (Circle One)

Mid term aging protocol *

None CT 320 20 hours at 100C CT 320 3 hours at 135C (Circle One)

CT 320 mid term oven aging 20 hours at 100C, CT 320 rapid mid term oven aging 3 hours

Condition temperature *

____________ C

Record the Condition temperature to the nearest 0.5 degrees

Condition time *

____________ min

Testing temperature *

____________ C

Record the Testing temperature to the nearest 0.1 degrees

Test frequency *

____________ Hz

Dynamic moduli at lowest temperature corresponding to 10, 1, and 0.1 Hz *

____________ MPa

Phase angle at lowest temperature corresponding to 10, 1, and 0.1 Hz *

____________ Degrees

Dynamic moduli at middle temperature corresponding to 10, 1, and 0.1 Hz *

____________ MPa

Phase angle at middle temperature corresponding to 10, 1, and 0.1 Hz *

____________ Degrees

Dynamic moduli at highest temperature corresponding to 10, 1, and 0.1 Hz *

____________ MPa

Phase angle at highest temperature corresponding to 10, 1, and 0.1 Hz *

____________ Degrees

General comments (publicly viewable) (Max 1000 characters)

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Project test result compliance comments (Max 1000 characters)

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Test result compliancecomplies does not comply not applicable (Circle One)