As a materials engineer working for a highway department, what standard PG asphalt binder grade would you specify for each of the conditions shown in Table P9.14 (show all calculations and fill in the table)? TABLE P9.14 Seven-Day Maximum Pavement Temperature Minimum Pavement Recommended Temperature PG Grade Standard 98% Mean, °C Deviation, °C Reliability Reliability Standard 50% Case Mean, °C Deviation, °C 1 43 1.5 -29 2.5 2 51 -18 4 62 2.5 10
As a materials engineer working for a highway department, what standard PG asphalt binder grade would you specify for each of the conditions shown in Table P9.14 (show all calculations and fill in the table)? TABLE P9.14 Seven-Day Maximum Pavement Temperature Minimum Pavement Recommended Temperature PG Grade Standard 98% Mean, °C Deviation, °C Reliability Reliability Standard 50% Case Mean, °C Deviation, °C 1 43 1.5 -29 2.5 2 51 -18 4 62 2.5 10
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![As a materials engineer working for a highway department, what standard PG
asphalt binder grade would you specify for each of the conditions shown in
Table P9.14 (show all calculations and fill in the table)?
TABLE P9.14
Seven-Day Maximum
Pavement Temperature
Minimum Pavement
Recommended
Temperature
PG Grade
Standard
98%
Mean, °C Deviation, °C Reliability Reliability
Standard
50%
Case Mean, °C
Deviation, °C
1
43
1.5
-29
2.5
2
51
-18
4
62
2.5
10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4fd091f7-14cb-452c-b5a8-08f0bf7cf311%2F9be3da20-210a-4943-b669-4167bff69e5e%2Foczazt_processed.png&w=3840&q=75)
Transcribed Image Text:As a materials engineer working for a highway department, what standard PG
asphalt binder grade would you specify for each of the conditions shown in
Table P9.14 (show all calculations and fill in the table)?
TABLE P9.14
Seven-Day Maximum
Pavement Temperature
Minimum Pavement
Recommended
Temperature
PG Grade
Standard
98%
Mean, °C Deviation, °C Reliability Reliability
Standard
50%
Case Mean, °C
Deviation, °C
1
43
1.5
-29
2.5
2
51
-18
4
62
2.5
10
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