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ASTM D8225-19: Standard Test Method For Determination Of Cracking Tolerance Index Of Asphalt Mixture Using The Indirect Tensile Cracking Test At Intermediate Temperature

Number of specimens *

Specimen Preparation method *

Tester's full name *

____________

Date of test *

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

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

PG Grade (design) *

PG 58-16 PG 58-22 PG 64-10 PG 64-16 PG 64-28 PG 70-10 PG 70-22 PG 58-34 M PG 64-28 M PG 70-34 M PG 76-22 M (Circle One)

Indicate the performance grade of this material. For example, PG 64-10.

Test temperature *

____________ C

Condition method *

Condition Chamber Water Bath (Circle One)

Specimen air voids *

____________ %

Specimen thickness *

____________ mm

Specimen diameter *

____________ mm

Displacement

____________ mm

Peak load

____________ kN

Absolute value of the post-peak slope

____________ N/m

Failure energy

____________ Joules/m^2

Work of failure

____________ Joules

Cracking tolerance index *

____________

Indirect tensile strength *

____________ psi

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)